Frequency - Switching is 250kHz - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - LM3151MH-3.3/NOPB LM3151MHX-3.3/NOPB LT1683EG#PBF

Part Number	Manufacturer / Brand	Brife Description	Part Status	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
LM3151MH-3.3/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 42 V	250kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
LM3151MHX-3.3/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 42 V	250kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width) Exposed Pad	14-HTSSOP
LT1683EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller PUSH-PULL 20SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Push-Pull	1	1	7.3 V ~ 20 V	250kHz	46%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LT1683IG#PBF	Linear Technology/Analog Devices	IC Regulators Controller PUSH-PULL 20SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Push-Pull	1	1	7.3 V ~ 20 V	250kHz	46%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LTC3806EDE#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 12DFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	10 V ~ 25 V	250kHz	89%	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	12-WFDFN Exposed Pad	12-DFN (4x3)
SC1110CSTRT	Semtech Corporation	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.4 V ~ 12.6 V	250kHz	95%	Yes	No	-	Current Limit, Enable, Phase Control, Soft Start	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SO
SC2608ASTRT	Semtech Corporation	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	250kHz	85%	Yes	No	-	Enable, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SO
SC2608BSTRT	Semtech Corporation	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 14 V	250kHz	85%	Yes	No	-	Enable, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2845BD1	STMicroelectronics	IC Regulators Controller BOOST/FLYBACK 8SO	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SO
UC2845BD1013TR	STMicroelectronics	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SO
UC2845BN	STMicroelectronics	IC Regulators Controller BST/FLYBK 8-MINIDIP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm)	8-Mini DIP
UC3845BD1	STMicroelectronics	IC Regulators Controller BOOST/FLYBACK 8SO	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SO
UC3845BD1013TR	STMicroelectronics	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SO
UC3845BN	STMicroelectronics	IC Regulators Controller BOOST/FLYBACK 8DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	250kHz	48%	No	No	-	Frequency Control	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm)	8-Mini DIP
UCC2891D	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	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
UCC2891PW	Texas Instruments	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	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
UCC2892D	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	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
UCC2892DR	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	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
UCC2892PWR	Texas Instruments	IC Regulators Controller MULT TOP 16TSSOP	Obsolete	Transistor Driver	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
UCC2893DR	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	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
UCC2897APW	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC2897APWR	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC2897ARGPR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	20-VFQFN Exposed Pad	20-QFN (4x4)
UCC2897ARGPT	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	20-VFQFN Exposed Pad	20-QFN (4x4)
UCC2897RTJR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	Not For New Designs	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 14.5 V	250kHz	74%	Yes	Yes	-	Enable, On Time Control, Soft Start	-40°C ~ 105°C (TA)	20-WFQFN Exposed Pad	20-QFN (4x4)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers