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Power Management (PMIC)

UCC25600DR
UCC25600DR
Texas Instruments $1.13 240427
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IC REG CTRLR HALF-BRIDGE 8SOIC 8-SOIC Half-Bridge 1 Positive, Isolation Capable Transistor Driver 2 40kHz ~ 350kHz Current Limit, Frequency Control, Soft Start 11.5V ~ 18V No -40°C ~ 125°C (TJ) No Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) - -
UCC25630-1DDBR
UCC25630-1DDBR
Texas Instruments $2.01 168002
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UCC25630-1DDBR 14-SOIC Half-Bridge 1 Positive, Isolation Capable Transistor Driver 1 35kHz ~ 1MHz Hybrid Hysteretic Control (HHC) 13V ~ 26V No -40°C ~ 125°C (TJ) No - Surface Mount 16-SOIC (0.154", 3.90mm Width), 14 Leads 50% -
MAX20034ATIS/VY+T
MAX20034ATIS/VY+T
ADI (Analog Devices, Inc.) $5.17 24963
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36V DUAL HV CONTROLLER WITH LOW 28-TQFN (5x5) Buck 1 Positive Transistor Driver 2 220kHz ~ 2.2MHz Current Limit, Enable 3.5V ~ 36V Yes -40°C ~ 125°C Yes Step-Down Surface Mount, Wettable Flank 28-WFQFN Exposed Pad 99% -
NCV887701D1R2G
NCV887701D1R2G
Onsemi $0.86 24901
IC REG CTRLR BOOST 8SOIC 8-SOIC Boost 1 Positive Transistor Driver 1 170kHz Current Limit, Enable, Frequency Control 2V ~ 40V No -40°C ~ 150°C (TJ) No Step-Up Surface Mount 8-SOIC (0.154", 3.90mm Width) 83% -
TPS40200QDRQ1
TPS40200QDRQ1
Texas Instruments $2.61 23828
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IC REG CTRLR BUCK 8SOIC 8-SOIC Buck 1 Positive Transistor Driver 1 35kHz ~ 500kHz Frequency Control, Soft Start 4.5V ~ 52V No -40°C ~ 125°C (TJ) No Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 95% -
MAX16930ATLR/V+T
MAX16930ATLR/V+T
ADI (Analog Devices, Inc.) $9.30 12235
2MHZ, 36V, DUAL BUCK WITH PREBOO 40-TQFN (6x6) Buck, Boost 2 Positive Transistor Driver 3 1MHz ~ 2.2MHz Enable, Frequency Control, Power Good 3.5V ~ 42V Yes -40°C ~ 125°C (TJ) Yes Step-Up, Step-Down Surface Mount 40-WFQFN Exposed Pad 95% -
LM25141QRGERQ1
LM25141QRGERQ1
Texas Instruments $4.20 12000
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AUTOMOTIVE, 2.2MHZ, LOW IQ SYNCH 24-VQFN (4x4) Half-Bridge 1 Positive Transistor Driver 1 2.2MHz Current Limit, Enable, Frequency Control 3.8V ~ 42V Yes -40°C ~ 125°C (TA) Yes Step-Down Surface Mount 24-VFQFN Exposed Pad 50% -
MAX16930BATLS/V+T
MAX16930BATLS/V+T
ADI (Analog Devices, Inc.) $9.30 10558
2MHZ, 36V, DUAL BUCK WITH PREBOO 40-TQFN (6x6) Buck, Boost 2 Positive Transistor Driver 3 1MHz ~ 2.2MHz Enable, Frequency Control, Power Good 3.5V ~ 42V Yes -40°C ~ 125°C (TJ) Yes Step-Up, Step-Down Surface Mount 40-WFQFN Exposed Pad 95% -
NCP1587EDR2G
NCP1587EDR2G
Onsemi $1.00 5000
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IC REG CTRLR BUCK 8SOIC 8-SOIC Buck 1 Positive Transistor Driver 1 275kHz Enable, Phase Control 4.5V ~ 13.2V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 75% -
LT3759EMSE#TRPBF
LT3759EMSE#TRPBF
LRT $7.16 3910
IC REG CTRLR MULT TOP 12MSOP 12-MSOP-EP Boost, Flyback, SEPIC 1 Positive or Negative, Isolation Capable Transistor Driver 1 100kHz ~ 1MHz Enable, Frequency Control, Power Good, Soft Start 1.6V ~ 42V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 12-TSSOP (0.118", 3.00mm Width) Exposed Pad - -
LTC3850EUF#TRPBF
LTC3850EUF#TRPBF
$7.32 3678
IC REG CTRLR BUCK 28QFN 28-QFN (4x4) Buck 2 Positive Transistor Driver 2 250kHz ~ 780kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4V ~ 24V Yes -40°C ~ 85°C (TA) No Step-Down Surface Mount 28-WFQFN Exposed Pad 97.2% -
MAX15005AAUE+T
MAX15005AAUE+T
ADI (Analog Devices, Inc.) $2.16 3173
IC REG CTRLR MULT TOP 16TSSOP 16-TSSOP-EP Boost, Flyback, SEPIC 1 Positive, Isolation Capable Transistor Driver 1 15kHz ~ 1MHz Enable, Frequency Control, Soft Start 4.5V ~ 40V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 80% -
UC3845BD1013TR
UC3845BD1013TR
Onsemi $1.08 3114
IC REG CTRLR BOOST/FLYBACK 8SOIC 8-SOIC Boost, Flyback 1 Positive, Isolation Capable Transistor Driver 1 Up to 500kHz Frequency Control 7.6V ~ 30V No -40°C ~ 150°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
TPS40170RGYT
TPS40170RGYT
Texas Instruments $7.03 3006
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IC REG CTRLR BUCK 20VQFN 20-VQFN (3.5x4.5) Buck 1 Positive Transistor Driver 1 100kHz ~ 600kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4.5V ~ 60V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 20-VFQFN Exposed Pad 95% -
LTC3884IUK#TRPBF
LTC3884IUK#TRPBF
ADI (Analog Devices, Inc.) $11.24 2843
IC REG CTRLR BUCK PMBUS 48QFN 48-QFN (7x7) Buck 2 Positive Transistor Driver 2 200kHz ~ 1MHz Enable, Frequency Control, Phase Control, Power Good 4.5V ~ 38V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 48-WFQFN Exposed Pad - I²C, PMBus
LM3150MHX/NOPB
LM3150MHX/NOPB
Texas Instruments $3.67 2510
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IC REG CTRLR BUCK 14TSSOP 14-HTSSOP Buck 1 Positive Transistor Driver 1 Up to 1MHz Current Limit, Enable, On Time Control, Soft Start 6V ~ 42V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) - -
LTC1871EMS
LTC1871EMS
ADI (Analog Devices, Inc.) $4.57 2484
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LTC1871EMS - WIDE INPUT RANGE, F 10-MSOP Boost, Flyback, SEPIC 1 Positive or Negative Transistor Driver 1 300kHz, 50kHz ~ 1MHz Enable, Frequency Control 2.5V ~ 36V No -40°C ~ 85°C Yes Step-Up, Step-Up/Step-Down Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 92% -
UC3844D8
UC3844D8
Texas Instruments $0.69 2332
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UC3844 CURRENT-MODE PWM CONTROLL 8-SOIC Boost, Buck, Buck-Boost, Flyback, Forward 1 Positive, Isolation Capable Transistor Driver 1 Up to 500kHz Frequency Control 12V ~ 28V No 0°C ~ 70°C (TA) No Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
TPS40009DGQR
TPS40009DGQR
Texas Instruments $2.13 2283
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IC REG CTRLR BUCK 10MSOP 10-HVSSOP Buck 1 Positive Transistor Driver 1 600kHz Current Limit, Enable, Soft Start 2.25V ~ 5.5V Yes -40°C ~ 85°C (TA) No Step-Down Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) 93% -
UC3842BD1013TR
UC3842BD1013TR
STMicroelectronics $1.08 2252
IC REG CTRLR BST FLYBK ISO 8SOIC 8-SOIC Boost, Flyback 1 Positive, Isolation Capable Transistor Driver 1 Up to 500kHz Frequency Control 10V ~ 30V No 0°C ~ 70°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 96% -
LM5022MMX/NOPB
LM5022MMX/NOPB
Texas Instruments $2.85 2207
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IC REG CTRLR BOOST/SEPIC 10MSOP 10-VSSOP Boost, SEPIC 1 Positive Transistor Driver 1 200kHz ~ 990kHz Frequency Control, Soft Start 6V ~ 60V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 95% -
UCC28C41DR
UCC28C41DR
Texas Instruments $1.10 2000
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IC REG CTRLR MULT TOPOLOGY 8SOIC 8-SOIC Boost, Flyback, Forward Converter 1 Positive Transistor Driver 1 Up to 1MHz Frequency Control 6.6V ~ 18V No -40°C ~ 105°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
UC2843BN
UC2843BN
STMicroelectronics $1.29 2000
IC REG CTRLR BST/FLYBK 8-MINIDIP 8-Mini DIP Boost, Flyback 1 Positive, Isolation Capable Transistor Driver 1 Up to 500kHz Frequency Control 7.6V ~ 30V No -25°C ~ 85°C (TA) No Step-Up, Step-Up/Step-Down Through Hole 8-DIP (0.300", 7.62mm) 96% -
LTC3810EG#TRPBF
LTC3810EG#TRPBF
ADI (Analog Devices, Inc.) $10.57 2000
IC REG CTRLR BUCK 28SSOP 28-SSOP Buck 1 Positive Transistor Driver 1 - Enable, Power Good, Soft Start, Tracking 6.35V ~ 14V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 28-SSOP (0.209", 5.30mm Width) - -
ADP5054ACPZ-R7
ADP5054ACPZ-R7
$13.22 1754
IC REG CTRLR BUCK 48LFCSP 48-LFCSP (7x7) Buck 2 Positive Transistor Driver 4 250kHz ~ 2MHz Enable, Frequency Control, Power Good 4.5V ~ 15.5V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 48-WFQFN Exposed Pad, CSP 50% -
LTC3807EFE#TRPBF
LTC3807EFE#TRPBF
$7.62 1750
IC REG CTRLR BUCK 20TSSOP 20-TSSOP-EP Buck 1 Positive Transistor Driver 1 50kHz ~ 900kHz Current Limit, Enable, Frequency Control, Soft Start, Tracking 4V ~ 38V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 99% -
LTC3803ES6-3#TRMPBF
LTC3803ES6-3#TRMPBF
ADI (Analog Devices, Inc.) $3.88 1723
IC REG CTRLR FLYBACK TSOT23-6 TSOT-23-6 Flyback 1 Positive, Isolation Capable Transistor Driver 1 300kHz Current Limit, Enable 5.7V ~ 8V No -40°C ~ 125°C (TJ) No Step-Up/Step-Down Surface Mount SOT-23-6 Thin, TSOT-23-6 80% -
UCC28C45D
UCC28C45D
Texas Instruments $1.53 1699
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IC REG CTRLR MULT TOPOLOGY 8SOIC 8-SOIC Boost, Flyback, Forward Converter 1 Positive Transistor Driver 1 Up to 1MHz Frequency Control 7.6V ~ 18V No -40°C ~ 105°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
LTC1876EG#TRPBF
LTC1876EG#TRPBF
ADI (Analog Devices, Inc.) $11.18 1699
IC REG CTRLR BUCK 36SSOP 36-SSOP Buck 2 Positive Transistor Driver 3 220kHz Enable, Frequency Control, Power Good, Soft Start 3.5V ~ 36V No -40°C ~ 85°C (TA) No Step-Down Surface Mount 36-SSOP (0.209", 5.30mm Width) 99.4% -
LM5642XMHX/NOPB
LM5642XMHX/NOPB
National Semiconductor $4.76 1620
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IC REG CTRLR BUCK 28TSSOP 28-HTSSOP Buck 2 Positive Transistor Driver 2 375kHz Current Limit, Enable, Soft Start 4.5V ~ 36V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) 98.9% -
LTC3869IGN-2#TRPBF
LTC3869IGN-2#TRPBF
Linear Technology (Analog Devices, Inc.) $8.73 1559
IC REG CTRLR BUCK 28SSOP 28-SSOP Buck 2 Positive Transistor Driver 2 250kHz ~ 780kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4V ~ 38V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 28-SSOP (0.154", 3.90mm Width) 95% -
LM3478MM/NOPB
LM3478MM/NOPB
Texas Instruments $2.95 1533
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IC REG CTRLR MULT TOP 8VSSOP 8-VSSOP Boost, Flyback, SEPIC 1 Positive Transistor Driver 1 100kHz ~ 1MHz Enable, Frequency Control 2.97V ~ 40V No -40°C ~ 125°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 100% -
LM3478MM
LM3478MM
National Semiconductor $3.81 1484
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IC REG CTRLR MULT TOP 8VSSOP 8-VSSOP Boost, Flyback, SEPIC 1 Positive Transistor Driver 1 100kHz ~ 1MHz Enable, Frequency Control 2.97V ~ 40V No -40°C ~ 125°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 100% -
LM5176PWPR
LM5176PWPR
Texas Instruments $7.33 1471
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LM5176PWPR 28-HTSSOP Buck-Boost 1 Positive Transistor Driver 1 100kHz ~ 600kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start 4.2V ~ 55V Yes -40°C ~ 125°C (TJ) Yes Step-Up/Step-Down Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) 100% -
LTC3728EUH#PBF
LTC3728EUH#PBF
ADI (Analog Devices, Inc.) $13.62 1458
IC REG CTRLR BUCK 32QFN 32-QFN (5x5) Buck 2 Positive Transistor Driver 2 260kHz ~ 550kHz Enable, Power Good, Soft Start 3.5V ~ 30V Yes -40°C ~ 85°C (TA) No Step-Down Surface Mount 32-WFQFN Exposed Pad 99.4% -
LTC1624CS8#PBF
LTC1624CS8#PBF
ADI (Analog Devices, Inc.) $10.57 1453
IC REG CTRLR BCK/BST/SEPIC 8SOIC 8-SO Buck, Boost, SEPIC 1 Positive or Negative Transistor Driver 1 200kHz Enable 3.5V ~ 36V No 0°C ~ 70°C (TA) No Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 95% -
TPS40210DGQR
TPS40210DGQR
Texas Instruments $2.27 1414
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IC REG CTRLR MULT TOP 10MSOP 10-HVSSOP Boost, Flyback, SEPIC 1 Positive Transistor Driver 1 35kHz ~ 1MHz Enable, Frequency Control, Soft Start 4.5V ~ 52V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) - -
TPS40170RGYR
TPS40170RGYR
Texas Instruments $6.53 1246
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IC REG CTRLR BUCK 20VQFN 20-VQFN (3.5x4.5) Buck 1 Positive Transistor Driver 1 100kHz ~ 600kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4.5V ~ 60V Yes -40°C ~ 125°C (TJ) Yes Step-Down Surface Mount 20-VFQFN Exposed Pad 95% -
TPS40040DRBR
TPS40040DRBR
Texas Instruments $0.84 1158
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IC REG CTRLR BUCK 8SON 8-SON (3x3) Buck 1 Positive Transistor Driver 1 300kHz Enable 2.25V ~ 5.5V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 8-VDFN Exposed Pad 95% -
TL3845DR-8
TL3845DR-8
Texas Instruments $0.83 1132
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IC REG CTRLR MULT TOPOLOGY 8SOIC 8-SOIC Boost, Flyback, Forward Converter 1 Positive Transistor Driver 1 100kHz Frequency Control 7.6V ~ 30V No 0°C ~ 70°C (TA) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
LM25119PSQ/NOPB
LM25119PSQ/NOPB
Texas Instruments $6.93 1114
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IC REG CTRLR BUCK 32WQFN 32-WQFN (5x5) Buck 2 Positive Transistor Driver 2 50kHz ~ 750kHz Enable, Frequency Control, Ramp, Reset, Soft Start 4.5V ~ 42V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 32-WFQFN Exposed Pad - -
LM3481QMMX/NOPB
LM3481QMMX/NOPB
Texas Instruments $2.22 1100
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IC REG CTRLR MULT TOP 10MSOP 10-VSSOP Boost, Flyback, SEPIC 1 Positive Transistor Driver 1 100kHz ~ 1MHz Enable, Frequency Control, Ramp, Soft Start 2.97V ~ 48V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 85% -
LM3481QMM/NOPB
LM3481QMM/NOPB
Texas Instruments $2.60 1100
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IC REG CTRLR MULT TOP 10MSOP 10-VSSOP Boost, Flyback, SEPIC 1 Positive Transistor Driver 1 100kHz ~ 1MHz Enable, Frequency Control, Ramp, Soft Start 2.97V ~ 48V No -40°C ~ 125°C (TJ) Yes Step-Up, Step-Up/Step-Down Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 85% -
UCC28C44DR
UCC28C44DR
Texas Instruments $1.68 1055
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IC OFFLINE CTRLR PWM UVLO 8SOIC 8-SOIC Boost, Flyback, Forward Converter 1 Positive Transistor Driver 1 Up to 1MHz Frequency Control 9V ~ 18V No -40°C ~ 105°C (TJ) No Step-Up, Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 48% -
UC3525ADW
UC3525ADW
Texas Instruments $1.00 1048
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IC REG CTRLR MULT TOP 16SOIC 16-SOIC Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 Positive Transistor Driver 2 100Hz ~ 400kHz Enable, Frequency Control, Soft Start 8V ~ 35V Yes 0°C ~ 70°C (TA) Yes Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 16-SOIC (0.295", 7.50mm Width) 49% -
UCC28089D
UCC28089D
Texas Instruments $2.83 1045
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IC REG CTRLR PUSH-PULL 8SOIC 8-SOIC Push-Pull 1 Positive, Isolation Capable Transistor Driver 2 Up to 1MHz Dead Time Control, Frequency Control 8.5V ~ 14V No -40°C ~ 105°C (TA) Yes Step-Up/Step-Down Surface Mount 8-SOIC (0.154", 3.90mm Width) 50% -
LT3748EMS#TRPBF
LT3748EMS#TRPBF
ADI (Analog Devices, Inc.) $9.46 1014
IC REG CTRLR FLYBACK 16MSOP 16-MSOP Flyback 1 Positive, Isolation Capable Transistor Driver 1 - Enable, Soft Start 5V ~ 100V No -40°C ~ 125°C (TJ) No Step-Up/Step-Down Surface Mount 16-TFSOP (0.118", 3.00mm Width), 12 Leads - -
LTC1772BES6#TRMPBF
LTC1772BES6#TRMPBF
Linear Technology (Analog Devices, Inc.) $6.38 987
IC REG CTRLR MULT TOP SOT23-6 TSOT-23-6 Buck, Boost, Flyback 1 Positive Transistor Driver 1 550kHz Enable 2.5V ~ 9.8V No -40°C ~ 85°C (TA) No Step-Up, Step-Down, Step-Up/Step-Down Surface Mount SOT-23-6 Thin, TSOT-23-6 100% -
LTC3853EUJ#TRPBF
LTC3853EUJ#TRPBF
Linear Technology (Analog Devices, Inc.) $10.67 967
IC REG CTRLR BUCK 40QFN 40-QFN (6x6) Buck 3 Positive Transistor Driver 3 250kHz ~ 750kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4.5V ~ 24V Yes -40°C ~ 125°C (TJ) No Step-Down Surface Mount 40-WFQFN Exposed Pad 98% -
UCC2891DR
UCC2891DR
Texas Instruments $2.85 928
IC REG CTRLR MULT TOP 16SOIC 16-SOIC Flyback, Forward Converter 1 Positive, Isolation Capable Transistor Driver 1 250kHz Current Limit, Enable, On Time Control, Ramp, Soft Start 8.5V ~ 16V No -40°C ~ 85°C (TA) Yes Step-Up/Step-Down Surface Mount 16-SOIC (0.154", 3.90mm Width) 70% -

Talk to a Human: (608) 338-0082