Page 269 - PMIC - Voltage Regulators - DC DC Switching Controllers | Integrated Circuits (ICs)

MAX16932ATIS/V+
Maxim Integrated

IC REG CTRLR BUCK 28TQFN

Package: 28-WFQFN Exposed Pad

Stock4,992
LM2745MTCX
Texas Instruments

IC REG CTRLR BUCK 14TSSOP

Package: 14-TSSOP (0.173", 4.40mm Width)

Stock38,868
LM2657MTCX
Texas Instruments

IC REG CTRLR BUCK 28TSSOP

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

Stock4,032
MB39A136PFT-G-JN-ERE1
Fujitsu Electronics America, Inc.

IC REG CTRLR BUCK 24TSSOP

Package: 24-TFSOP (0.173", 4.40mm Width)

Stock6,512
NCP5422ADR2G
ON Semiconductor

IC REG CTRLR BUCK 16SOIC

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

Stock337,824
FAN5029MPX
Fairchild/ON Semiconductor

IC REG CTRLR BUCK 40MLP

Package: 40-WFQFN Exposed Pad

Stock677,424
ISL6551IB
Intersil

IC REG CTRLR FULL-BRIDGE 28SOIC

Package: 28-SOIC (0.295", 7.50mm Width)

Stock28,716
UC2572N
Texas Instruments

IC REG CTRLR FLYBACK 8DIP

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

Stock19,752
LTC1149CS-5#TRPBF
Linear Technology

IC REG CTRLR BUCK 16SOIC

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

Stock6,192
LTC3851AHMSE#TRPBF
Linear Technology

IC REG CTRLR BUCK 16MSOP

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Stock6,032
LTC3822EDD-1#TRPBF
Linear Technology

IC REG CTRLR BUCK 12DFN

Package: 12-WFDFN Exposed Pad

Stock7,488
S-8533A60AFT-TB-U
SII Semiconductor Corporation

IC REG CTRLR BUCK 8TSSOP

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

Stock7,840
S-8338AAIA-T8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

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

Stock2,896
S-8337ABCA-T8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

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

Stock3,136
S-8358B27MC-NQMT2G
SII Semiconductor Corporation

IC REG CTRLR BOOST SOT23-5

Package: SC-74A, SOT-753

Stock4,928
LTC3892IUH#PBF
Linear Technology

IC REG CTRLR BUCK 32QFN

Package: 32-WFQFN Exposed Pad

Stock4,784
LTC3897IUHF#PBF
Linear Technology

IC REG CTRLR BUCK BOOST 38QFN

Package: 38-WFQFN Exposed Pad

Stock5,744
UCC2892D
Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

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

Stock12,852
MAX17690ATE+
Maxim Integrated

IC REG CTRLR FLYBACK 16TQFN

Package: 16-WFQFN Exposed Pad

Stock4,384
LTC3863HMSE#PBF
Linear Technology

IC REG CTRLR BUCK 12MSOP

Package: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad

Stock8,316

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
MAX16932ATIS/V+	Maxim Integrated	IC REG CTRLR BUCK 28TQFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3.5 V ~ 36 V Frequency - Switching: 1MHz ~ 2.2MHz Duty Cycle (Max): 98.5% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Power Good Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-TQFN (5x5)	Package: 28-WFQFN Exposed Pad	Stock4,992	Step-Down	Positive	Buck	2	2	3.5 V ~ 36 V	1MHz ~ 2.2MHz	98.5%	Yes	Yes	-	Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-TQFN (5x5)
LM2745MTCX	Texas Instruments	IC REG CTRLR BUCK 14TSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3 V ~ 6 V Frequency - Switching: 50kHz ~ 1MHz Duty Cycle (Max): 86% Synchronous Rectifier: Yes Clock Sync: Yes 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: 14-TSSOP (0.173", 4.40mm Width)	Stock38,868	Step-Down	Positive	Buck	1	1	3 V ~ 6 V	50kHz ~ 1MHz	86%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2657MTCX	Texas Instruments	IC REG CTRLR BUCK 28TSSOP 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 ~ 28 V Frequency - Switching: 200kHz ~ 500kHz Duty Cycle (Max): 70% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 28-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 28-TSSOP	Package: 28-TSSOP (0.173", 4.40mm Width)	Stock4,032	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	200kHz ~ 500kHz	70%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
MB39A136PFT-G-JN-ERE1	Fujitsu Electronics America, Inc.	IC REG CTRLR BUCK 24TSSOP 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 ~ 25 V Frequency - Switching: 500kHz Duty Cycle (Max): 80% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Soft Start Operating Temperature: -30°C ~ 85°C (TA) Package / Case: 24-TFSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	Package: 24-TFSOP (0.173", 4.40mm Width)	Stock6,512	Step-Down	Positive	Buck	2	2	4.5 V ~ 25 V	500kHz	80%	Yes	No	-	Current Limit, Soft Start	-30°C ~ 85°C (TA)	24-TFSOP (0.173", 4.40mm Width)	24-TSSOP
NCP5422ADR2G	ON Semiconductor	IC REG CTRLR BUCK 16SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.8 V ~ 16 V Frequency - Switching: 150kHz ~ 600kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Frequency Control 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)	Stock337,824	Step-Down	Positive	Buck	1	1	7.8 V ~ 16 V	150kHz ~ 600kHz	100%	Yes	No	-	Frequency Control	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
FAN5029MPX	Fairchild/ON Semiconductor	IC REG CTRLR BUCK 40MLP Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 5 Output Phases: 5 Voltage - Supply (Vcc/Vdd): - Frequency - Switching: 1MHz Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Soft Start Operating Temperature: 0°C ~ 85°C (TA) Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-MLP (6x6)	Package: 40-WFQFN Exposed Pad	Stock677,424	Step-Down	Positive	Buck	5	5	-	1MHz	-	-	No	-	Current Limit, Enable, Soft Start	0°C ~ 85°C (TA)	40-WFQFN Exposed Pad	40-MLP (6x6)
ISL6551IB	Intersil	IC REG CTRLR FULL-BRIDGE 28SOIC Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Full-Bridge Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 10.8 V ~ 13.2 V Frequency - Switching: 50kHz ~ 500kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Dead Time Control, Enable, Soft Start Operating Temperature: 0°C ~ 85°C (TA) Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC	Package: 28-SOIC (0.295", 7.50mm Width)	Stock28,716	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	10.8 V ~ 13.2 V	50kHz ~ 500kHz	50%	Yes	No	-	Current Limit, Dead Time Control, Enable, Soft Start	0°C ~ 85°C (TA)	28-SOIC (0.295", 7.50mm Width)	28-SOIC
UC2572N	Texas Instruments	IC REG CTRLR FLYBACK 8DIP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Negative Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 30 V Frequency - Switching: 100kHz Duty Cycle (Max): 92% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Ramp 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)	Stock19,752	Step-Up/Step-Down	Negative	Flyback	1	1	4.75 V ~ 30 V	100kHz	92%	No	No	-	Current Limit, Ramp	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
LTC1149CS-5#TRPBF	Linear Technology	IC REG CTRLR BUCK 16SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): Up to 48V Frequency - Switching: Up to 250kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable 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)	Stock6,192	Step-Down	Positive	Buck	1	1	Up to 48V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC3851AHMSE#TRPBF	Linear Technology	IC REG CTRLR BUCK 16MSOP 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 ~ 38 V Frequency - Switching: 235kHz ~ 750kHz Duty Cycle (Max): 99% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start, Tracking Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 16-MSOP-EP	Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Stock6,032	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 150°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3822EDD-1#TRPBF	Linear Technology	IC REG CTRLR BUCK 12DFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.75 V ~ 4.5 V Frequency - Switching: 300kHz, 550kHz, 750kHz Duty Cycle (Max): 99% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (3x3)	Package: 12-WFDFN Exposed Pad	Stock7,488	Step-Down	Positive	Buck	1	1	2.75 V ~ 4.5 V	300kHz, 550kHz, 750kHz	99%	Yes	Yes	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	12-WFDFN Exposed Pad	12-DFN (3x3)
S-8533A60AFT-TB-U	SII Semiconductor Corporation	IC REG CTRLR BUCK 8TSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 16 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: 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)	Stock7,840	Step-Down	Positive	Buck	1	1	2.7 V ~ 16 V	300kHz	100%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
S-8338AAIA-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)	Stock2,896	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-8337ABCA-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): 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-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP	Package: 8-TSSOP (0.173", 4.40mm Width)	Stock3,136	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-TSSOP (0.173", 4.40mm Width)	8-TSSOP
S-8358B27MC-NQMT2G	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: 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	Stock4,928	Step-Up	Positive	Boost	1	1	0.9 V ~ 10 V	100kHz	83%	No	No	-	Enable	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
LTC3892IUH#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): 4.5 V ~ 60 V Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz Duty Cycle (Max): 99% 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: 32-WFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-WFQFN Exposed Pad	Stock4,784	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3897IUHF#PBF	Linear Technology	IC REG CTRLR BUCK BOOST 38QFN Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 65 V Frequency - Switching: 75kHz ~ 850kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Frequency Control, Overcurrent, Ramping Operating Temperature: -40°C ~ 150°C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7)	Package: 38-WFQFN Exposed Pad	Stock5,744	Step-Up	Positive	Boost	2	2	4.5 V ~ 65 V	75kHz ~ 850kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Overcurrent, Ramping	-40°C ~ 150°C	38-WFQFN Exposed Pad	38-QFN (5x7)
UCC2892D	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC 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-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	Package: 16-SOIC (0.154", 3.90mm Width)	Stock12,852	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-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX17690ATE+	Maxim Integrated	IC REG CTRLR FLYBACK 16TQFN 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): 4.5 V ~ 60 V Frequency - Switching: 50kHz ~ 250kHz Duty Cycle (Max): 69% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 125°C (TA) Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-TQFN (3x3)	Package: 16-WFQFN Exposed Pad	Stock4,384	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4.5 V ~ 60 V	50kHz ~ 250kHz	69%	No	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TA)	16-WFQFN Exposed Pad	16-TQFN (3x3)
LTC3863HMSE#PBF	Linear Technology	IC REG CTRLR BUCK 12MSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive or Negative Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.5 V ~ 60 V Frequency - Switching: 50kHz ~ 850kHz Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Supplier Device Package: 12-MSOP-EP	Package: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad	Stock8,316	Step-Down	Positive or Negative	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	-	No	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LT3758EDD#PBF	Linear Technology	IC REG CTRLR MULT TOPOLOGY 10DFN Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Flyback, SEPIC Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 5.5 V ~ 100 V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3x3)	Package: 10-WFDFN Exposed Pad	Stock9,324	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback, SEPIC	1	1	5.5 V ~ 100 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad	10-DFN (3x3)
MAX16930ATLT/V+	Maxim Integrated	IC REG BUCK DUAL 2MHZ 36V 40TQFN Output Type: Transistor Driver Function: Step-Up, Step-Down Output Configuration: Positive Topology: Buck, Boost Number of Outputs: 3 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 3.5 V ~ 42 V Frequency - Switching: 1MHz ~ 2.2MHz Duty Cycle (Max): 95% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Power Good Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-TQFN (6x6)	Package: 40-WFQFN Exposed Pad	Stock5,168	Step-Up, Step-Down	Positive	Buck, Boost	3	2	3.5 V ~ 42 V	1MHz ~ 2.2MHz	95%	Yes	Yes	-	Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	40-WFQFN Exposed Pad	40-TQFN (6x6)
ISL6559CRZ	Renesas Electronics America	IC REG CTRLR BUCK 32QFN 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): 75% Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-VFQFN Exposed Pad	Stock4,352	Step-Down	Positive	Buck	4	4	4.75 V ~ 5.25 V	80kHz ~ 1MHz	75%	-	No	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
SC2442HITSTR	Semtech Corporation	IC REG CTRLR BUCK 24TSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.75V ~ 30V Frequency - Switching: 1.1MHz Duty Cycle (Max): 94% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	Package: 24-TSSOP (0.173", 4.40mm Width)	Stock3,296	Step-Down	Positive	Buck	2	2	4.75V ~ 30V	1.1MHz	94%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
XC9302A452MR-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	Stock5,568	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
RT8237EZQW	Richtek USA Inc.	IC REG CTRLR BUCK PWM WDFN-10 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 ~ 26V Frequency - Switching: 290kHz ~ 430kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WDFN (3x3)	Package: -	Stock4,446	Step-Down	Positive	Buck	1	1	4.5V ~ 26V	290kHz ~ 430kHz	-	Yes	Yes	-	Current Limit, Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	10-WFDFN Exposed Pad	10-WDFN (3x3)
LM34937QPMHX-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): 4.5V ~ 42V Frequency - Switching: 50kHz ~ 650kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Frequency Control, Ramp, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-HTSSOP	Package: -	Request a Quote	Step-Down	Positive	Buck	1	1	4.5V ~ 42V	50kHz ~ 650kHz	-	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
SR4445	onsemi	REC JUMBO BUTTON SPECIAL 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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-