Page 204 - PMIC - Voltage Regulators - DC DC Switching Controllers | Integrated Circuits (ICs)

NCP81102MNTWG
ON Semiconductor

IC REG BUCK CTLR 32QFN

Package: -

Stock7,280
RT9619AGS
Richtek USA Inc.

IC REG CTRLR BUCK 8SOP

Package: 8-SOIC (0.154", 3.90mm Width)

Stock77,724
LM5027SQ-1/NOPB
Texas Instruments

IC REG CTRLR FWRD CONV 24WQFN

Package: 24-WFQFN Exposed Pad

Stock7,216
ISL6843IB-T
Intersil

IC REG CTRLR BOOST/FLYBACK 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock2,100
ISL6843IB
Intersil

IC REG CTRLR BOOST/FLYBACK 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock56,280
LTC3859AHFE#PBF
Linear Technology

IC REG CTRLR MULT TOP 38TSSOP

Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad

Stock5,872
UCC2806PWTRG4
Texas Instruments

IC REG CTRLR MULT TOP 16TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock7,080
LTC3727LXEUH-1#PBF
Linear Technology

IC REG CTRLR BUCK 32QFN

Package: 32-WFQFN Exposed Pad

Stock12,132
LTC1735IGN#TRPBF
Linear Technology

IC REG CTRLR BUCK 16SSOP

Package: 16-SSOP (0.154", 3.90mm Width)

Stock13,788
LM5140QRWGRQ1
Texas Instruments

DUAL SYNCHRONOUS BUCK CONTROLLER

Package: 40-VFQFN Exposed Pad

Stock7,488
UCC3580D-1G4
Texas Instruments

IC REG CTRLR FWRD CONV 16SOIC

Package: 16-SOIC (0.154", 3.90mm Width)

Stock4,640
TPS40060PWPG4
Texas Instruments

IC REG CTRLR BUCK 16HTSSOP

Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

Stock3,808
TPS40020PWPRG4
Texas Instruments

IC REG CTRLR BUCK 16HTSSOP

Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

Stock7,952
MIC38C43XYM
Microchip Technology

IC REG CTRLR MULT TOPOLOGY 8SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

Stock7,408
S-8338ACAC-T8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

Package: 8-TSSOP (0.173", 4.40mm Width)

Stock7,232
S-8357E20MC-NKFT2G
SII Semiconductor Corporation

IC REG CTRLR BOOST SOT23-5

Package: SC-74A, SOT-753

Stock3,040
S-8521D55MC-BYOT2U
SII Semiconductor Corporation

IC REG CTRLR BUCK SOT23-5

Package: SC-74A, SOT-753

Stock2,064
S-8520F36MC-BNVT2U
SII Semiconductor Corporation

IC REG CTRLR BUCK SOT23-5

Package: SC-74A, SOT-753

Stock4,768
S-8341C33AFT-T2-U
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

Package: 8-TSSOP (0.173", 4.40mm Width)

Stock2,736
TL2845P
Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

Package: 8-DIP (0.300", 7.62mm)

Stock195,336

Part Number	Manufacturer	Description	Package	Stock	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
NCP81102MNTWG	ON Semiconductor	IC REG BUCK CTLR 32QFN Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	Package: -	Stock7,280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RT9619AGS	Richtek USA Inc.	IC REG CTRLR BUCK 8SOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.3 V ~ 13.5 V Frequency - Switching: 200kHz ~ 500kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOP	Package: 8-SOIC (0.154", 3.90mm Width)	Stock77,724	Step-Down	Positive	Buck	1	1	7.3 V ~ 13.5 V	200kHz ~ 500kHz	-	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOP
LM5027SQ-1/NOPB	Texas Instruments	IC REG CTRLR FWRD CONV 24WQFN Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Forward Converter Number of Outputs: 3 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 13 V ~ 90 V Frequency - Switching: 200kHz, 490kHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Frequency Control, Ramp, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-WQFN (4x5)	Package: 24-WFQFN Exposed Pad	Stock7,216	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	3	1	13 V ~ 90 V	200kHz, 490kHz	90%	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-WQFN (4x5)
ISL6843IB-T	Intersil	IC REG CTRLR BOOST/FLYBACK 8SOIC Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 9 V ~ 16 V Frequency - Switching: Up to 2MHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Frequency Control Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock2,100	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6843IB	Intersil	IC REG CTRLR BOOST/FLYBACK 8SOIC Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 9 V ~ 16 V Frequency - Switching: Up to 2MHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Frequency Control Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock56,280	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3859AHFE#PBF	Linear Technology	IC REG CTRLR MULT TOP 38TSSOP Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Buck-Boost, SEPIC Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99%, 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 38-TSSOP-EP	Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad	Stock5,872	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
UCC2806PWTRG4	Texas Instruments	IC REG CTRLR MULT TOP 16TSSOP Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback, Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 14.5 V Frequency - Switching: 47kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock7,080	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter	2	1	8 V ~ 14.5 V	47kHz	50%	Yes	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LTC3727LXEUH-1#PBF	Linear Technology	IC REG CTRLR BUCK 32QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4 V ~ 28 V Frequency - Switching: 255kHz ~ 530kHz Duty Cycle (Max): 99.4% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock12,132	Step-Down	Positive	Buck	2	2	4 V ~ 28 V	255kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC1735IGN#TRPBF	Linear Technology	IC REG CTRLR BUCK 16SSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4 V ~ 30 V Frequency - Switching: 300kHz Duty Cycle (Max): 99.4% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP	Package: 16-SSOP (0.154", 3.90mm Width)	Stock13,788	Step-Down	Positive	Buck	1	1	4 V ~ 30 V	300kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LM5140QRWGRQ1	Texas Instruments	DUAL SYNCHRONOUS BUCK CONTROLLER Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.8 V ~ 65 V Frequency - Switching: 440kHz, 2.2MHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-VQFNP (6x6)	Package: 40-VFQFN Exposed Pad	Stock7,488	Step-Down	Positive	Buck	2	1	3.8 V ~ 65 V	440kHz, 2.2MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	40-VFQFN Exposed Pad	40-VQFNP (6x6)
UCC3580D-1G4	Texas Instruments	IC REG CTRLR FWRD CONV 16SOIC Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive Topology: Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.5 V ~ 16 V Frequency - Switching: 400kHz Duty Cycle (Max): 66% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable, Ramp, Soft Start Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock4,640	Step-Up/Step-Down	Positive	Forward Converter	2	1	8.5 V ~ 16 V	400kHz	66%	No	No	-	Enable, Ramp, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TPS40060PWPG4	Texas Instruments	IC REG CTRLR BUCK 16HTSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10 V ~ 55 V Frequency - Switching: Up to 1MHz Duty Cycle (Max): 98% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP	Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Stock3,808	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40020PWPRG4	Texas Instruments	IC REG CTRLR BUCK 16HTSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.25 V ~ 5.5 V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): 95% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-HTSSOP	Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Stock7,952	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	100kHz ~ 1MHz	95%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
MIC38C43XYM	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8SOIC Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 20 V Frequency - Switching: 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock7,408	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
S-8338ACAC-T8T1G	SII Semiconductor Corporation	IC REG CTRLR BOOST 8TSSOP Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 88.5% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP	Package: 8-TSSOP (0.173", 4.40mm Width)	Stock7,232	Step-Up	Positive	Boost	1	1	1.8 V ~ 6 V	257.4kHz ~ 1.134MHz	88.5%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
S-8357E20MC-NKFT2G	SII Semiconductor Corporation	IC REG CTRLR BOOST SOT23-5 Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V Frequency - Switching: 100kHz Duty Cycle (Max): 83% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: -40°C ~ 85°C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	Package: SC-74A, SOT-753	Stock3,040	Step-Up	Positive	Boost	1	1	0.9 V ~ 10 V	100kHz	83%	No	No	-	-	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
S-8521D55MC-BYOT2U	SII Semiconductor Corporation	IC REG CTRLR BUCK SOT23-5 Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V Frequency - Switching: 60kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	Package: SC-74A, SOT-753	Stock2,064	Step-Down	Positive	Buck	1	1	2.5 V ~ 16 V	60kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
S-8520F36MC-BNVT2U	SII Semiconductor Corporation	IC REG CTRLR BUCK SOT23-5 Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	Package: SC-74A, SOT-753	Stock4,768	Step-Down	Positive	Buck	1	1	2.5 V ~ 16 V	300kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
S-8341C33AFT-T2-U	SII Semiconductor Corporation	IC REG CTRLR BOOST 8TSSOP Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 0.8 V ~ 6 V Frequency - Switching: 30kHz Duty Cycle (Max): 89% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP	Package: 8-TSSOP (0.173", 4.40mm Width)	Stock2,736	Step-Up	Positive	Boost	1	1	0.8 V ~ 6 V	30kHz	89%	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
TL2845P	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8DIP Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive Topology: Boost, Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: 100kHz Duty Cycle (Max): 48% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP	Package: 8-DIP (0.300", 7.62mm)	Stock195,336	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.6 V ~ 30 V	100kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
LTC3866IUF#PBF	Linear Technology	IC REG CTRLR BUCK 24QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 250kHz ~ 770kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-QFN (4x4)	Package: 24-WFQFN Exposed Pad	Stock8,748	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	250kHz ~ 770kHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
HIP6301VCBZ	Renesas Electronics America	IC REG CTRLR BUCK 20SOIC Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 4 Output Phases: 4 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V Frequency - Switching: 280kHz Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Power Good Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC	Package: 20-SOIC (0.295", 7.50mm Width)	Stock7,440	Step-Down	Positive	Buck	4	4	4.75 V ~ 5.25 V	280kHz	-	-	No	-	Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ISL6540AIRZ-T	Renesas Electronics America	IC REG CTRLR BUCK 28QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.97 V ~ 22 V Frequency - Switching: 250kHz ~ 2MHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (5x5)	Package: 28-VFQFN Exposed Pad	Stock4,000	Step-Down	Positive	Buck	1	1	2.97 V ~ 22 V	250kHz ~ 2MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
XC9301A462MR-G	Torex Semiconductor Ltd	STEP-UP & STEP-DOWN 180KHZ DCDC Output Type: Fixed Function: Step-Up/Step-Down Output Configuration: Positive Topology: Buck-Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2V ~ 10V Frequency - Switching: 180kHz Duty Cycle (Max): 92% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-25	Package: SC-74A, SOT-753	Stock2,144	Step-Up/Step-Down	Positive	Buck-Boost	1	1	2V ~ 10V	180kHz	92%	No	No	-	Enable	-40°C ~ 85°C	SC-74A, SOT-753	SOT-25
MAX25206ATPB-VY-T	Analog Devices Inc./Maxim Integrated	HV 80V BUCK CONTROLLER Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.5V ~ 60V Frequency - Switching: 2.2MHz Duty Cycle (Max): 97% (Min) Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40°C ~ 125°C (TA) Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-SWTQFN (4x4)	Package: -	Request a Quote	Step-Down	Positive	Buck	1	1	3.5V ~ 60V	2.2MHz	97% (Min)	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TA)	20-WFQFN Exposed Pad	20-SWTQFN (4x4)
LTC3883EUH-WPBF	Analog Devices Inc.	1X PHBUCK DC/DC CNTR W/ DIG PWR Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5V ~ 24V Frequency - Switching: 250kHz ~ 1MHz Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: I2C, PMBus Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 105°C (TJ) Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: -	Stock219	Step-Down	Positive	Buck	1	1	4.5V ~ 24V	250kHz ~ 1MHz	-	No	Yes	I2C, PMBus	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 105°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LM2743Q1MTC-NOPB	Texas Instruments	PROTOTYPE Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1V ~ 16V Frequency - Switching: 50kHz ~ 1MHz Duty Cycle (Max): 80% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 14-TSSOP	Package: -	Request a Quote	Step-Down	Positive	Buck	1	1	1V ~ 16V	50kHz ~ 1MHz	80%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM25143QRHARQ1	Texas Instruments	AUTOMOTIVE, 3.5-V TO 42-V LOW-IQ Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3.5V ~ 42V Frequency - Switching: 100kHz ~ 2.2MHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-VQFN (6x6)	Package: -	Request a Quote	Step-Down	Positive	Buck	2	2	3.5V ~ 42V	100kHz ~ 2.2MHz	-	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	40-VFQFN Exposed Pad	40-VQFN (6x6)