16 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION 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
LM27403SQX/NOPB
Per Unit
$1.01
RFQ
2,058
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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
LM27403SQ/NOPB
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RFQ
3,238
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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 93% Yes
LM27403SQ/NOPB
Per Unit
$2.28
RFQ
3,935
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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 93% Yes
LM27403SQ/NOPB
Per Unit
$1.09
RFQ
677
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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
ADP1829ACPZ-R7
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RFQ
1,431
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Analog Devices Inc. IC REG CTRLR BUCK 32LFCSP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad, CSP Transistor Driver 32-LFCSP-WQ (5x5) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 93% Yes
ADP1829ACPZ-R7
Per Unit
$5.38
RFQ
1,585
Ships today + free overnight shipping
Analog Devices Inc. IC REG CTRLR BUCK 32LFCSP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad, CSP Transistor Driver 32-LFCSP-WQ (5x5) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 93% Yes
ADP1829ACPZ-R7
Per Unit
$2.75
RFQ
1,965
Ships today + free overnight shipping
Analog Devices Inc. IC REG CTRLR BUCK 32LFCSP - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad, CSP Transistor Driver 32-LFCSP-WQ (5x5) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 93% Yes
ADP1828ACPZ-R7
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RFQ
3,841
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Analog Devices Inc. IC REG CTRLR BUCK 20LFCSP - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 20-WFQFN Exposed Pad, CSP Transistor Driver 20-LFCSP-WQ (4x4) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
ADP1828ACPZ-R7
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RFQ
2,741
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Analog Devices Inc. IC REG CTRLR BUCK 20LFCSP - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 20-WFQFN Exposed Pad, CSP Transistor Driver 20-LFCSP-WQ (4x4) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
ADP1828ACPZ-R7
Per Unit
$1.97
RFQ
3,058
Ships today + free overnight shipping
Analog Devices Inc. IC REG CTRLR BUCK 20LFCSP - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 20-WFQFN Exposed Pad, CSP Transistor Driver 20-LFCSP-WQ (4x4) Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
ADP1828YRQZ-R7
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RFQ
2,769
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Analog Devices Inc. IC REG CTRLR BUCK 20QSOP - Active Digi-Reel® -40°C ~ 85°C (TA) 20-SSOP (0.154", 3.90mm Width) Transistor Driver 20-QSOP Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
ADP1828YRQZ-R7
Per Unit
$3.86
RFQ
765
Ships today + free overnight shipping
Analog Devices Inc. IC REG CTRLR BUCK 20QSOP - Active Cut Tape (CT) -40°C ~ 85°C (TA) 20-SSOP (0.154", 3.90mm Width) Transistor Driver 20-QSOP Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
ADP1828YRQZ-R7
Per Unit
$1.97
RFQ
2,269
Ships today + free overnight shipping
Analog Devices Inc. IC REG CTRLR BUCK 20QSOP - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 20-SSOP (0.154", 3.90mm Width) Transistor Driver 20-QSOP Step-Down 300kHz, 600kHz Buck 3 V ~ 20 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 93% Yes
LM27403SQE/NOPB
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RFQ
3,374
Ships today + free overnight shipping
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 93% Yes
LM27403SQE/NOPB
Per Unit
$2.62
RFQ
902
Ships today + free overnight shipping
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 93% Yes
LM27403SQE/NOPB
Per Unit
$1.73
RFQ
3,071
Ships today + free overnight shipping
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
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