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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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45 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 Duty Cycle (Max) Synchronous Rectifier Clock Sync
GLOBAL STOCKS
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 93% Yes Yes
LM25117PSQE/NOPB
LM25117PSQE/NOPB
Per Unit
$3.19
 RFQ
RFQ
3,784
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117PSQE/NOPB
LM5117PSQE/NOPB
Per Unit
$3.94
 RFQ
RFQ
3,079
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, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117QPSQX/NOPB
LM25117QPSQX/NOPB
Per Unit
$2.34
 RFQ
RFQ
2,129
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117QPSQE/NOPB
LM5117QPSQE/NOPB
Per Unit
$4.42
 RFQ
RFQ
2,341
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117PSQ/NOPB
LM25117PSQ/NOPB
Per Unit
$2.09
 RFQ
RFQ
2,526
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117PSQX/NOPB
LM25117PSQX/NOPB
Per Unit
$1.98
 RFQ
RFQ
1,941
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM27403SQE/NOPB
LM27403SQE/NOPB
Per Unit
$1.92
 RFQ
RFQ
3,071
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 93% Yes Yes
RT2701GQW
RT2701GQW
Per Unit
$0.99
 RFQ
RFQ
1,142
In-stock
 Richtek USA Inc. IC REG CTRLR BUCK 24WQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down - Buck 4.5 V ~ 13.2 V Current Limit, Enable, On Time Control, Phase Control, Ramp Positive 2 - Yes No
LM5117QPSQ/NOPB
LM5117QPSQ/NOPB
Per Unit
$2.95
 RFQ
RFQ
2,888
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117QPSQX/NOPB
LM5117QPSQX/NOPB
Per Unit
$2.80
 RFQ
RFQ
2,009
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
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 93% Yes Yes
LM25117PSQE/NOPB
LM25117PSQE/NOPB
Per Unit
$3.19
 RFQ
RFQ
3,784
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117PSQE/NOPB
LM5117PSQE/NOPB
Per Unit
$3.94
 RFQ
RFQ
3,079
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, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117QPSQX/NOPB
LM25117QPSQX/NOPB
Per Unit
$2.34
 RFQ
RFQ
2,129
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117QPSQE/NOPB
LM5117QPSQE/NOPB
Per Unit
$4.42
 RFQ
RFQ
2,341
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117PSQ/NOPB
LM25117PSQ/NOPB
Per Unit
$2.09
 RFQ
RFQ
2,526
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM25117PSQX/NOPB
LM25117PSQX/NOPB
Per Unit
$1.98
 RFQ
RFQ
1,941
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 Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117PSQ/NOPB
LM5117PSQ/NOPB
Per Unit
$2.58
 RFQ
RFQ
1,797
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, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM27403SQE/NOPB
LM27403SQE/NOPB
Per Unit
$1.92
 RFQ
RFQ
3,071
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 93% Yes Yes
RT2701GQW
RT2701GQW
Per Unit
$0.99
 RFQ
RFQ
1,142
In-stock
 Richtek USA Inc. IC REG CTRLR BUCK 24WQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down - Buck 4.5 V ~ 13.2 V Current Limit, Enable, On Time Control, Phase Control, Ramp Positive 2 - Yes No
LM25117QPSQ/NOPB
LM25117QPSQ/NOPB
Per Unit
$2.62
 RFQ
RFQ
3,555
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117PSQX/NOPB
LM5117PSQX/NOPB
Per Unit
$2.45
 RFQ
RFQ
2,630
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, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
RT8807BGQW
RT8807BGQW
RFQ
RFQ
2,625
In-stock
 Richtek USA Inc. IC REG CTRLR BUCK 24WQFN - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 500kHz Buck 10.8 V ~ 13.2 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 75% Yes No
RT9258GQW
RT9258GQW
RFQ
RFQ
1,419
In-stock
 Richtek USA Inc. IC REG CTRLR BUCK 24WQFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 500kHz Buck 10.8 V ~ 13.2 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 75% Yes No
LM27403SQX/NOPB
LM27403SQX/NOPB
Per Unit
$1.12
 RFQ
RFQ
2,058
In-stock
 Texas Instruments SYNCHRONOUS BUCK CONTROLLER - 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 93% Yes Yes
LM25117QPSQE/NOPB
LM25117QPSQE/NOPB
Per Unit
$3.88
 RFQ
RFQ
2,798
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down Up to 750kHz Buck 4.5 V ~ 42 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117QPSQ/NOPB
LM5117QPSQ/NOPB
Per Unit
$2.95
 RFQ
RFQ
2,888
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117QPSQX/NOPB
LM5117QPSQX/NOPB
Per Unit
$2.80
 RFQ
RFQ
2,009
In-stock
 Texas Instruments IC REG CTRLR BUCK 24WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-WQFN (4x4) Step-Down 200kHz, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
LM5117PSQ/NOPB
LM5117PSQ/NOPB
Per Unit
$2.58
 RFQ
RFQ
1,797
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, 480kHz Buck 5.5 V ~ 65 V Frequency Control, Ramp, Soft Start Positive 1 - Yes No
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