PMIC - Voltage Regulators - DC DC Switching Controllers - Integrated Circuits (ICs) - ISL6420IRZ ISL6551IBZ ISL6551IRZ ISL6744AUZ - CHIPSIC

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
ISL6420IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 20QFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	5.6 V ~ 16 V	100kHz ~ 1.4MHz	96%	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN-EP (4x4)
ISL6551IBZ	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 28SOIC	Obsolete	Transistor Driver	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
ISL6551IRZ	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 28QFN	Obsolete	Transistor Driver	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-VQFN Exposed Pad	28-QFN (6x6)
ISL6744AUZ	Renesas Electronics America Inc.	IC Regulators Controller MULT TOPOLOGY 8MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	99%	Yes	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
IRU3037CSTRPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037CSPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3137CSTRPBF	Infineon Technologies	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.25 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IR3094MTRPBF	Infineon Technologies	IC Regulators Controller BUCK 48MLPQ	Obsolete	Transistor Driver	Step-Down	Positive	Buck	3	3	8 V ~ 16 V	200kHz	100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	0°C ~ 150°C (TJ)	48-VFQFN Exposed Pad	48-MLPQ (7x7)
IR3094MPBF	Infineon Technologies	IC Regulators Controller BUCK 48MLPQ	Obsolete	Transistor Driver	Step-Down	Positive	Buck	3	3	8 V ~ 16 V	200kHz	100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	0°C ~ 150°C (TJ)	48-VFQFN Exposed Pad	48-MLPQ (7x7)
E-SG2525AP013TR	STMicroelectronics	IC Regulators Controller BCK/PSH-PULL 16SOIC	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Soft Start	-25°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
CS5211EDR14G	ON Semiconductor	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	150kHz ~ 750kHz	-	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
CS5211GDR14G	ON Semiconductor	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	150kHz ~ 750kHz	-	Yes	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MC34060APG	ON Semiconductor	IC Regulators Controller FLYBACK 14DIP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	7 V ~ 40 V	25kHz	96%	No	No	-	Dead Time Control	0°C ~ 70°C (TA)	14-DIP (0.300", 7.62mm)	14-PDIP
NCP1571DR2G	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	7.5 V ~ 15 V	200kHz	-	Yes	No	-	Power Good	0°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TL494CNG	ON Semiconductor	IC Regulators Controller BCK/PUSH-PULL 16DIP	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
UC2842ANG	ON Semiconductor	IC Regulators Controller FLYBK ISO Power Management 8-DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC2843ADR2G	ON Semiconductor	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	8.4 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2843ANG	ON Semiconductor	IC Regulators Controller BUCK 8DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	8.4 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC2844NG	ON Semiconductor	IC Regulators Controller Power Management CM 8-DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
UC2845NG	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3842ADR2G	ON Semiconductor	IC Regulators Controller FLYBK ISO CM 14SOIC	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC3842ANG	ON Semiconductor	IC Regulators Controller FLYBK ISO Power Management 8-DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3843ADR2G	ON Semiconductor	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	8.4 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC3843ANG	ON Semiconductor	IC Regulators Controller BUCK 8DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	8.4 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3844NG	ON Semiconductor	IC Regulators Controller Power Management CM 8-DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3845DR2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBK 14SOIC	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC3845NG	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8DIP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
MC34067DWG	ON Semiconductor	IC Regulators Controller FLYBACK 16SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	2	1	8.6 V ~ 20 V	2.05MHz	-	No	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
TL494ING	ON Semiconductor	IC Regulators Controller BCK/PUSH-PULL 16DIP	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
EL7512CY	Renesas Electronics America Inc.	IC Regulators Controller BOOST 10MSOP	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 12 V	530kHz ~ 1.2GHz	90%	No	No	-	Enable, Frequency Control, Low Battery, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
ISL6420IR	Renesas Electronics America Inc.	IC Regulators Controller BUCK 20QFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	5.6 V ~ 16 V	100kHz ~ 1.4MHz	96%	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN-EP (4x4)
ISL6526ACR	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97 V ~ 3.63 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN-EP (5x5)
EL7512CYZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST 10MSOP	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 12 V	530kHz ~ 1.2GHz	90%	No	No	-	Enable, Frequency Control, Low Battery, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
UCC2541RHBR	Texas Instruments	IC Regulators Controller BUCK 32QFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	8.5 V ~ 35 V	300kHz	-	Yes	Yes	-	Enable, Ramp, Reset, Soft Start, Tracking	-40°C ~ 105°C (TA)	32-VFQFN Exposed Pad	32-VQFN (5x5)
LM3075MTC/NOPB	Texas Instruments	IC Regulators Controller BUCK 20TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 36 V	200kHz, 300kHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
MC33129EFR2	NXP USA Inc.	IC Regulators Controller FLYBACK 14SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	3.24 V ~ 12 V	100kHz	-	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
SC1485ITSTRT	Semtech Corporation	IC Regulators Controller BUCK 28TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	1.8 V ~ 25 V	-	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 125°C (TJ)	28-TSSOP (0.173", 4.40mm Width)	28-TSSOP
SC470IMLTRT	Semtech Corporation	IC Regulators Controller BUCK 16-MLPQ	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	-	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 125°C (TJ)	16-VQFN Exposed Pad	16-MLPQ (4x4)
SC470ITSTRT	Semtech Corporation	IC Regulators Controller BUCK 14TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	-	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
SC2544TSTRT	Semtech Corporation	IC Regulators Controller BUCK 24TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	100kHz ~ 300kHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
FAN7585SN	ON Semiconductor	IC Regulators Controller PUSH-PULL 24SDIP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Push-Pull	1	1	15 V ~ 30 V	9.4kHz	48%	No	No	-	Dead Time Control, Frequency Control, Power Good	-25°C ~ 85°C (TA)	24-SDIP (0.300", 7.62mm)	24-SDIP
FAN6520AIM	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FAN6520AIMX	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FAN5029MPX	ON Semiconductor	IC Regulators Controller BUCK 40MLP	Obsolete	PWM Signal	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)
ADP3182JRQZ-REEL	ON Semiconductor	IC Regulators Controller BUCK 20QSOP	Obsolete	PWM Signal	Step-Down	Positive	Buck	3	3	12V	250kHz ~ 3MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start	0°C ~ 85°C (TA)	20-SSOP (0.154", 3.90mm Width)	20-QSOP
L6712DTR	STMicroelectronics	IC Regulators Controller BUCK 28SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	7.5 V ~ 15 V	150kHz	80%	Yes	No	-	Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	28-SOIC (0.295", 7.50mm Width)	28-SO
SG1524BJ	Microsemi Corporation	IC Regulators Controller BUCK 16DIP	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16-CDIP (0.300", 7.62mm)	16-CERDIP
SG1524J	Microsemi Corporation	IC Regulators Controller MULT TOPOLOGY 16DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8 V ~ 40 V	100kHz ~ 300kHz	49%	Yes	No	-	Enable	-55°C ~ 125°C (TJ)	16-CDIP (0.300", 7.62mm)	16-CERDIP
SG1525AJ	Microsemi Corporation	IC Regulators Controller PUSH-PULL 16DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 350kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 125°C (TA)	16-CDIP (0.300", 7.62mm)	16-CERDIP
SG1526BJ	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	-55°C ~ 125°C (TJ)	18-CDIP (0.300", 7.62mm)	18-CDIP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers