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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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331 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Output Type Supplier Device Package Function Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Control Features Output Configuration Number of Outputs Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
GLOBAL STOCKS
LTC3874IUF-1#PBF
LTC3874IUF-1#PBF
Per Unit
$5.77
 RFQ
RFQ
2,676
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 2 - Yes Yes -
LM5027ASQ/NOPB
LM5027ASQ/NOPB
RFQ
RFQ
3,227
In-stock
 Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Last Time Buy Digi-Reel® -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 310kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 72.5% No No -
LTC3874EUF-1#PBF
LTC3874EUF-1#PBF
Per Unit
$5.38
 RFQ
RFQ
1,634
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 2 - Yes Yes -
LM5027ASQ/NOPB
LM5027ASQ/NOPB
RFQ
RFQ
1,048
In-stock
 Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Last Time Buy Cut Tape (CT) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 310kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 72.5% No No -
LM5027ASQ/NOPB
LM5027ASQ/NOPB
Per Unit
$1.75
 RFQ
RFQ
1,223
In-stock
 Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Last Time Buy Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 310kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 72.5% No No -
LTC3769MPUF#PBF
LTC3769MPUF#PBF
Per Unit
$19.35
 RFQ
RFQ
1,902
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST/SEPIC 24QFN - Active Tube -55°C ~ 150°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up, Step-Up/Step-Down 105kHz ~ 760kHz Boost, SEPIC 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 1 96% Yes No -
ISL8115FRTZ-T
ISL8115FRTZ-T
Per Unit
$1.71
 RFQ
RFQ
2,398
In-stock
 Intersil IC REG CTRLR BUCK 24TQFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 150kHz ~ 1.5MHz Buck 2.97 V ~ 36 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start Positive 1 1 - Yes No -
LTC3736EUF-1#PBF
LTC3736EUF-1#PBF
Per Unit
$9.23
 RFQ
RFQ
3,544
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 300kHz ~ 750kHz Buck 2.75 V ~ 9.8 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 2 100% Yes No -
LM5027ASQX/NOPB
LM5027ASQX/NOPB
Per Unit
$1.67
 RFQ
RFQ
1,418
In-stock
 Texas Instruments IC REG CTRLR FWRD CONV 24WQFN - Last Time Buy Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 310kHz Forward Converter 13 V ~ 90 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 3 1 72.5% No No -
LTC3785IUF#PBF
LTC3785IUF#PBF
Per Unit
$8.46
 RFQ
RFQ
996
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 24QFN - Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Up/Step-Down 100kHz ~ 1MHz Buck-Boost 2.7 V ~ 10 V Current Limit, Enable, Soft Start Positive 2 1 99% Yes No -
MAX15569GTG+
MAX15569GTG+
Per Unit
$6.60
 RFQ
RFQ
3,823
In-stock
 Maxim Integrated IC REG CTRLR BUCK I2C 24TQFN - Active Tube -40°C ~ 105°C (TA) 24-WFQFN Exposed Pad PWM Signal 24-TQFN (4x4) Step-Down 600kHz ~ 1.4MHz Buck 4.75 V ~ 5.25 V Enable, On Time Control Positive 2 2 - No No I²C
MAX15023ETG+T
MAX15023ETG+T
Per Unit
$1.59
 RFQ
RFQ
649
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 87.5% Yes No -
LTC3870IUF-1#PBF
LTC3870IUF-1#PBF
Per Unit
$5.51
 RFQ
RFQ
757
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 2 - No Yes -
LTC3870EUF-1#PBF
LTC3870EUF-1#PBF
Per Unit
$5.13
 RFQ
RFQ
3,613
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 2 - No Yes -
LTC3852EUDD#PBF
LTC3852EUDD#PBF
Per Unit
$4.25
 RFQ
RFQ
2,592
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (3x5) Step-Down 235kHz ~ 750kHz Buck 4 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 99% Yes No -
MAX15023ETG+
MAX15023ETG+
Per Unit
$3.59
 RFQ
RFQ
3,021
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN - Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz ~ 1MHz Buck 4.5 V ~ 28 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 87.5% Yes No -
LM5035SQ
LM5035SQ
RFQ
RFQ
2,460
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Obsolete Digi-Reel® -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LM5035SQ
LM5035SQ
RFQ
RFQ
1,356
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Obsolete Cut Tape (CT) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LM5035SQ
LM5035SQ
RFQ
RFQ
2,059
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Obsolete Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LTC3866IUF#PBF
LTC3866IUF#PBF
Per Unit
$6.48
 RFQ
RFQ
2,522
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 - Yes No -
MAX1992ETG+T
MAX1992ETG+T
RFQ
RFQ
2,416
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN Quick-PWM™ Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz, 300kHz, 450kHz, 600kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Positive 1 1 100% Yes No -
LTC3852IUDD#PBF
LTC3852IUDD#PBF
Per Unit
$5.01
 RFQ
RFQ
3,985
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (3x5) Step-Down 235kHz ~ 750kHz Buck 4 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 99% Yes No -
MAX1992ETG+
MAX1992ETG+
RFQ
RFQ
3,277
In-stock
 Maxim Integrated IC REG CTRLR BUCK 24TQFN Quick-PWM™ Obsolete Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-TQFN (4x4) Step-Down 200kHz, 300kHz, 450kHz, 600kHz Buck 4.5 V ~ 5.5 V Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation Positive 1 1 100% Yes No -
LM5035CSQ/NOPB
LM5035CSQ/NOPB
RFQ
RFQ
2,146
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LM5035CSQ/NOPB
LM5035CSQ/NOPB
Per Unit
$4.08
 RFQ
RFQ
741
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LM5035CSQ/NOPB
LM5035CSQ/NOPB
Per Unit
$2.09
 RFQ
RFQ
1,464
In-stock
 Texas Instruments IC REG CTRLR HALF-BRIDGE 24WQFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x5) Step-Up/Step-Down 200kHz, 500kHz Half-Bridge 13 V ~ 105 V Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 1 - Yes Yes -
LM27403SQ/NOPB
LM27403SQ/NOPB
RFQ
RFQ
3,238
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz ~ 1.2MHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 93% Yes Yes -
LM27403SQ/NOPB
LM27403SQ/NOPB
Per Unit
$2.54
 RFQ
RFQ
3,935
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz ~ 1.2MHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 93% Yes Yes -
LM27403SQ/NOPB
LM27403SQ/NOPB
Per Unit
$1.21
 RFQ
RFQ
677
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz ~ 1.2MHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 1 93% Yes Yes -
LTC3737EUF#PBF
LTC3737EUF#PBF
Per Unit
$7.56
 RFQ
RFQ
1,462
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 300kHz ~ 750kHz Buck 2.75 V ~ 9.8 V Current Limit, Enable, Power Good, Soft Start, Tracking Positive 2 2 100% Yes Yes -
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