Page 321 - PMIC - Voltage Regulators - DC DC Switching Controllers | Integrated Circuits (ICs)

MAX5051AUI
Maxim Integrated

IC REG CTRLR MULT TOP 28TSSOP

Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad

Stock4,448
LM27213SQ
Texas Instruments

IC REG CTRLR BUCK 48WQFN

Package: 48-WFQFN Exposed Pad

Stock12,156
ISL6326BIRZ
Intersil

IC REG CTRLR BUCK 40QFN

Package: 40-VFQFN Exposed Pad

Stock3,904
L6730CTR
STMicroelectronics

IC REG CTRLR BUCK 20TSSOP

Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Stock3,568
ISL6406IRZ-T
Intersil

IC REG CTRLR BUCK 16QFN

Package: 16-VQFN Exposed Pad

Stock2,016
ISL6307IRZ-T
Intersil

IC REG CTRLR BUCK 48QFN

Package: 48-VFQFN Exposed Pad

Stock7,072
SG2845M
Microsemi Corporation

IC REG CTRLR FLYBACK 8DIP

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

Stock6,992
LTC3838IUHF-2#TRPBF
Linear Technology

IC REG CTRLR BUCK 38QFN

Package: 38-WFQFN Exposed Pad

Stock2,384
UCC2891PWG4
Texas Instruments

IC REG CTRLR MULT TOP 16TSSOP

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

Stock7,456
TPS40077PWPRG4
Texas Instruments

IC REG CTRLR BUCK 16HTSSOP

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

Stock3,904
NCP81109DMNTXG
ON Semiconductor

IC REG BUCK CTLR 48QFN

Package: -

Stock7,312
S-8337ABFC-P8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8SON

Package: 8-SMD, Flat Lead

Stock2,064
LT1737CGN#PBF
Linear Technology

IC REG CTRLR FLYBACK 16SSOP

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

Stock63,300
LTC3703IGN#PBF
Linear Technology

IC REG CTRLR BUCK 16SSOP

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

Stock9,480
LT3748IMS#PBF
Linear Technology

IC REG CTRLR FLYBACK 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width), 12 leads

Stock26,040
MAX797ESE+TG002
Maxim Integrated

INTEGRATED CIRCUIT

Package: -

Stock3,712
ISL6522IRZR5190
Renesas Electronics America

IC REG CTRLR BUCK 16QFN

Package: 16-VQFN Exposed Pad

Stock5,808
ISL6745AUZ-T
Renesas Electronics America

IC REG CTRLR MULT TOP 10MSOP

Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Stock26,856
ISL6526CBZ-T
Renesas Electronics America

IC REG CTRLR BUCK 14SOIC

Package: 14-SOIC (0.154", 3.90mm Width)

Stock171,144
XC9301A292MR-G
Torex Semiconductor Ltd

STEP-UP & STEP-DOWN 180KHZ DCDC

Package: SC-74A, SOT-753

Stock5,472

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
MAX5051AUI	Maxim Integrated	IC REG CTRLR MULT TOP 28TSSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 11 V ~ 76 V Frequency - Switching: - Duty Cycle (Max): 48% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Frequency Control, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 28-TSSOP-EP	Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad	Stock4,448	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	11 V ~ 76 V	-	48%	Yes	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
LM27213SQ	Texas Instruments	IC REG CTRLR BUCK 48WQFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 6 V Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Power Good, Soft Start Operating Temperature: -5°C ~ 105°C (TA) Package / Case: 48-WFQFN Exposed Pad Supplier Device Package: 48-WQFN (7x7)	Package: 48-WFQFN Exposed Pad	Stock12,156	Step-Down	Positive	Buck	1	1	4.75 V ~ 6 V	-	-	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-5°C ~ 105°C (TA)	48-WFQFN Exposed Pad	48-WQFN (7x7)
ISL6326BIRZ	Intersil	IC REG CTRLR BUCK 40QFN 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: 80kHz ~ 1MHz Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock3,904	Step-Down	Positive	Buck	4	4	4.75 V ~ 5.25 V	80kHz ~ 1MHz	-	-	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	40-VFQFN Exposed Pad	40-QFN (6x6)
L6730CTR	STMicroelectronics	IC REG CTRLR BUCK 20TSSOP 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 ~ 14 V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 20-HTSSOP	Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Stock3,568	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	100kHz ~ 1MHz	100%	Yes	Yes	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-HTSSOP
ISL6406IRZ-T	Intersil	IC REG CTRLR BUCK 16QFN 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 ~ 3.63 V Frequency - Switching: 100kHz ~ 715kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5)	Package: 16-VQFN Exposed Pad	Stock2,016	Step-Down	Positive	Buck	1	1	2.97 V ~ 3.63 V	100kHz ~ 715kHz	96%	Yes	Yes	-	Enable, Frequency Control, Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN-EP (5x5)
ISL6307IRZ-T	Intersil	IC REG CTRLR BUCK 48QFN Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 6 Output Phases: 6 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V Frequency - Switching: 80kHz ~ 1MHz Duty Cycle (Max): 66.7% Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (7x7)	Package: 48-VFQFN Exposed Pad	Stock7,072	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	80kHz ~ 1MHz	66.7%	-	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	48-VFQFN Exposed Pad	48-QFN (7x7)
SG2845M	Microsemi Corporation	IC REG CTRLR FLYBACK 8DIP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: 1Hz ~ 500kHz Duty Cycle (Max): 48% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	Package: 8-DIP (0.300", 7.62mm)	Stock6,992	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6 V ~ 30 V	1Hz ~ 500kHz	48%	Yes	No	-	-	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
LTC3838IUHF-2#TRPBF	Linear Technology	IC REG CTRLR BUCK 38QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V Frequency - Switching: 200kHz ~ 2MHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7)	Package: 38-WFQFN Exposed Pad	Stock2,384	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
UCC2891PWG4	Texas Instruments	IC REG CTRLR MULT TOP 16TSSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback, Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.5 V ~ 16 V Frequency - Switching: 250kHz Duty Cycle (Max): 70% Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, On Time Control, Ramp, Soft Start 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)	Stock7,456	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	No	Yes	-	Current Limit, Enable, On Time Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TPS40077PWPRG4	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): 4.5 V ~ 28 V Frequency - Switching: Up to 1MHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, 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	Stock3,904	Step-Down	Positive	Buck	1	1	4.5 V ~ 28 V	Up to 1MHz	93%	Yes	No	-	Current Limit, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
NCP81109DMNTXG	ON Semiconductor	IC REG BUCK CTLR 48QFN 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: -	Stock7,312	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8337ABFC-P8T1G	SII Semiconductor Corporation	IC REG CTRLR BOOST 8SON 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): 89% 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-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	Package: 8-SMD, Flat Lead	Stock2,064	Step-Up	Positive	Boost	1	1	1.8 V ~ 6 V	257.4kHz ~ 1.134MHz	89%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 85°C (TA)	8-SMD, Flat Lead	8-SON (A) (2.9x2.8)
LT1737CGN#PBF	Linear Technology	IC REG CTRLR FLYBACK 16SSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.1 V ~ 20 V Frequency - Switching: 90kHz ~ 115kHz Duty Cycle (Max): 90% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable, Soft Start Operating Temperature: 0°C ~ 100°C (TJ) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP	Package: 16-SSOP (0.154", 3.90mm Width)	Stock63,300	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	4.1 V ~ 20 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	0°C ~ 100°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3703IGN#PBF	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): 9.3 V ~ 15 V Frequency - Switching: 100kHz ~ 600kHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP	Package: 16-SSOP (0.154", 3.90mm Width)	Stock9,480	Step-Down	Positive	Buck	1	1	9.3 V ~ 15 V	100kHz ~ 600kHz	93%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LT3748IMS#PBF	Linear Technology	IC REG CTRLR FLYBACK 16MSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 5 V ~ 100 V Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 16-TFSOP (0.118", 3.00mm Width), 12 leads Supplier Device Package: 16-MSOP	Package: 16-TFSOP (0.118", 3.00mm Width), 12 leads	Stock26,040	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	5 V ~ 100 V	-	-	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width), 12 leads	16-MSOP
MAX797ESE+TG002	Maxim Integrated	INTEGRATED CIRCUIT 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: -	Stock3,712	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL6522IRZR5190	Renesas Electronics America	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 13.2 V Frequency - Switching: 200kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5)	Package: 16-VQFN Exposed Pad	Stock5,808	Step-Down	Positive	Buck	1	1	10.8 V ~ 13.2 V	200kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN-EP (5x5)
ISL6745AUZ-T	Renesas Electronics America	IC REG CTRLR MULT TOP 10MSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Full-Bridge, Half-Bridge Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 9 V ~ 16 V Frequency - Switching: Up to 1MHz Duty Cycle (Max): 99% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Frequency Control, Soft Start Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package: 10-MSOP	Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Stock26,856	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	2	1	9 V ~ 16 V	Up to 1MHz	99%	No	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ISL6526CBZ-T	Renesas Electronics America	IC REG CTRLR BUCK 14SOIC 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 ~ 3.63 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: 14-SOIC (0.154", 3.90mm Width)	Stock171,144	Step-Down	Positive	Buck	1	1	2.97 V ~ 3.63 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
XC9301A292MR-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	Stock5,472	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
LM5026MT-TI	Texas Instruments	SWITCHING CONTROLLER, CURRENT-MO Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8V ~ 15V Frequency - Switching: 200kHz ~ 590kHz Duty Cycle (Max): 70%, 80% Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: - Control Features: Dead Time Control, Frequency Control, Reset, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: -	Request a Quote	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8V ~ 15V	200kHz ~ 590kHz	70%, 80%	No	Yes	-	Dead Time Control, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
UC2843AQDRHT	Texas Instruments	CURRENT MODE PWM CONTROLLER Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive, Isolation Capable Topology: Boost, Buck, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6V ~ 30V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Frequency Control Operating Temperature: -40°C ~ 125°C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: -	Request a Quote	Step-Up	Positive, Isolation Capable	Boost, Buck, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2844DR	Texas Instruments	UC2844 CURRENT-MODE PWM CONTROLL Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Buck, Flyback, Forward Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 12V ~ 28V Frequency - Switching: Up to 500kHz 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: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	Package: -	Request a Quote	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Buck, Flyback, Forward	1	1	12V ~ 28V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
XCP5201MNR2	onsemi	PWM DC TO DC CONTROLLER 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: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RT8816BGQW	Richtek USA Inc.	IC PWM CTRLR BUCK WQFN-20 Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V Frequency - Switching: 250kHz ~ 750kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Dead Time, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Tracking Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-WQFN (3x3)	Package: -	Stock3,471	Step-Down	Positive	Buck	2	2	4.5V ~ 5.5V	250kHz ~ 750kHz	-	Yes	No	-	Current Limit, Dead Time, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-WQFN (3x3)
MPQ2918GF-P	Monolithic Power Systems Inc.	INDUSTRIAL GRADE.4V-40V INPUT, C Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4V ~ 40V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): 99.5% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 20-TSSOP-EP	Package: -	Request a Quote	Step-Down	Positive	Buck	1	1	4V ~ 40V	100kHz ~ 1MHz	99.5%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
MAX25203AATJE-VY	Analog Devices Inc./Maxim Integrated	IC Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5V ~ 36V Frequency - Switching: 220kHz ~ 2.1MHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: I2C, SMBus Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync Operating Temperature: -40°C ~ 125°C Package / Case: 32-WFQFN Exposed Pad Supplier Device Package: 32-WETQFN (5x5)	Package: -	Request a Quote	Step-Up	Positive	Boost	1	2	4.5V ~ 36V	220kHz ~ 2.1MHz	-	Yes	Yes	I2C, SMBus	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync	-40°C ~ 125°C	32-WFQFN Exposed Pad	32-WETQFN (5x5)
UCC2541PWP-UN	Unitrode	SWITCHING CONTROLLER, VOLTAGE-MO Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8.5V ~ 35V Frequency - Switching: 300kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Ramp, Reset, Soft Start, Tracking Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-HTSSOP	Package: -	Request a Quote	Step-Down	Positive	Buck	1	1	8.5V ~ 35V	300kHz	-	Yes	Yes	-	Enable, Ramp, Reset, Soft Start, Tracking	-40°C ~ 105°C (TA)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP