Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Consumer Electronics
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Automotive
Part #
Manufacturer
Description
Stock
Price
Buy
Details
Newark
Dc-Dc Converters |Stmicroelectronics L4972AD
RoHS:
Not Compliant
Min Qty:
1000
Package Multiple:
1
Date Code:
0
Container:
Bulk
0
Buy Now
Details
Avnet Americas
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO - Rail/Tube (Alt: L4972AD)
RoHS:
Compliant
Min Qty:
92
Package Multiple:
1
Lead time:
4 Weeks, 0 Days
Container:
Tube
881 Partner Stock
92
$4.0541
100
$3.9722
190
$3.8902
460
$3.8083
920
$3.7264
4,600
$3.6446
9,200
$3.5627
$3.5627 / $4.0541
Buy Now
Details
Avnet Americas
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO - Rail/Tube (Alt: L4972AD)
RoHS:
Compliant
Min Qty:
1000
Package Multiple:
1000
Container:
Tube
0
RFQ
Details
STMicroelectronics
2 A SWITCHING REGULATOR
RoHS:
Compliant
Min Qty:
1
0
1
$6.2500
10
$5.6300
25
$5.3100
100
$4.6100
250
$4.3700
500
$3.9200
$3.9200 / $6.2500
Buy Now
Details
Verical
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube
RoHS:
Compliant
Min Qty:
480
Package Multiple:
480
Americas - 480
$5.1885
Buy Now
Details
Rochester Electronics
L4972AD - 2A POWER SWITCH REG
RoHS:
Compliant
Status:
Obsolete
Min Qty:
1
881
1
$3.9800
25
$3.9000
100
$3.7400
500
$3.5800
1,000
$3.3800
$3.3800 / $3.9800
Buy Now
Details
TME
Driver, DC/DC converter, 5.1÷40VDC, 2A, SO20, Topology: buck, Ch: 1
Min Qty:
1
0
1
$5.9200
5
$5.3300
25
$4.7100
120
$4.2400
400
$3.9500
$3.9500 / $5.9200
RFQ
Details
Chip1Stop
Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube
RoHS:
Compliant
pbFree:
Yes
480
40
$5.0600
80
$3.6500
120
$3.6400
280
$3.2700
$3.2700 / $5.0600
Buy Now
Details
Component Electronics, Inc
IN STOCK SHIP TODAY
23
1
$3.8500
100
$2.8800
1,000
$2.5000
$2.5000 / $3.8500
Buy Now
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Peak Reflow Temperature (Cel)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
STMicroelectronics
2 A SWITCHING REGULATOR
VS
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L4972AD013TR - STMicroelectronics
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HIP6004ACB - Intersil Corporation
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L4973D5.1-013TR - STMicroelectronics
HIP6005CB - Harris Semiconductor
HIP6015CB - Intersil Corporation
L4972AD013TR - STMicroelectronics
This table gives cross-reference parts and alternative options found for L4972AD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L4972AD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
L4972AD013TR
2 A SWITCHING REGULATOR
STMicroelectronics
L4972AD vs L4972AD013TR
Part Number
Description
Manufacturer
Compare
L4973D3.3
3.5 A step down switching regulator
STMicroelectronics
L4972AD vs L4973D3.3
HIP6004BCB
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20
Intersil Corporation
L4972AD vs HIP6004BCB
HIP6014CB
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20
Intersil Corporation
L4972AD vs HIP6014CB
HIP6004ACB
Switching Controller, Voltage-mode, 0.3A, 1000kHz Switching Freq-Max, PDSO20
Harris Semiconductor
L4972AD vs HIP6004ACB
HIP6004ACB
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20
Intersil Corporation
L4972AD vs HIP6004ACB
IRU3011CW
Switching Controller, 250kHz Switching Freq-Max, PDSO20, PLASTIC, SOIC-20
Infineon Technologies AG
L4972AD vs IRU3011CW
L4973D5.1-013TR
3.5 A step down switching regulator
STMicroelectronics
L4972AD vs L4973D5.1-013TR
HIP6005CB
Switching Controller, Voltage-mode, 0.35A, 200kHz Switching Freq-Max, PDSO20
Harris Semiconductor
L4972AD vs HIP6005CB
HIP6015CB
SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, MS-013AC, SOIC-20
Intersil Corporation
L4972AD vs HIP6015CB
L4972AD013TR
2 A SWITCHING REGULATOR
STMicroelectronics
L4972AD vs L4972AD013TR