Where can I buy L4972AD?

L4972AD is available from Newark, Win Source, Hotenda, RS Delivers, Future Electronics. See pricing comparison above.

What is the price of L4972AD?

Pricing ranges from $3.95 to $139.09 depending on quantity and distributor.

Yes, L4972AD is currently in stock at multiple distributors with immediate availability.

STMICROELECTRONICS . L4972AD

L4972AD In-Stock. Request a quote for the part number# L4972AD. Call 877-240-8595 to order. Same day shipping on in-stock parts.

Attributes

Brand name, Manufacturer name	STMICROELECTRONICS
Manufacturer	STMICROELECTRONICS ST MICROELECTRONICS STMicroelectronics Stmicroelectronics
extendedQty, qtyInStock	0
moq, multiple	1
MPN, Part Number, Model, ModelNumber, Model_number, Mpns, PartNumber, Part_number, StrippedMpns	L4972AD
qtySource	updateFromUrlEntry
ASIN	B00MMUSYTK B00MMUSZVM B00MMUT0P2 B00MMUT1UQ B00MMUT39A B076F92NZK B07ND42R74
AdultProduct, Autographed, Batteries_required, Memorabilia, TradeInEligible	False
Asin	B00HKJ6S3W B00LVHPTAM B00LVHPVQE B00MMUSYTK B00MMUSZVM B00MMUT0P2 B00MMUT1UQ B00MMUT39A B011NIT57Q B011NITAEO B011NITEVI B011NITJMC B076F92NZK B07ND42R74
Brand	STMicroelectronics
Bullet_point	Price For: Pack of 1 Order Unit: Each 1 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100 Topology: : Buck (Step Down) Topology: Buck; InputVoltage: 2.5 to 5.5 V; SwitchingFrequency-Max: 200 kHz; OutputCurrent-Max: 2 A;
Case, NumberOfItems, PackageQuantity	1 10 100 5 50
Cat	Industrial & Scientific
CatId	16310091
CatTree	16310091 16310161 306506011 306831011 306842011
CatalogNumberList	MS 511-L4972AD X1 MS 511-L4972AD X10 MS 511-L4972AD X100 MS 511-L4972AD X5 MS 511-L4972AD X50
ClassificationId	306506011 306843011
DisplayName	Communication Integrated Circuits Industrial Electrical
Feature	Price For: Pack of 100 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100 Price For: Pack of 10 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100 Price For: Pack of 50 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100 Price For: Pack of 5 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100 Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Height	1200 150 164 243 500 54 56 75
Identifier	7039791553535
IdentifierType	EAN
IsBrandQuery, IsDeadAsin	True
ItemClassification	BASE_PRODUCT
ItemName, Item_name	L4972AD, Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube (10 Items) ST MICROELECTRONICS L4972AD L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 - 5 item(s) Stmicroelectronics Dc/dc Conv, Buck, 100Khz, 150Deg C - L4972AD Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (10 pieces) Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (5 pieces) Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (50 pieces)
Item_package_quantity	1 10
Item_type_keyword	communication-integrated-circuits electronic-components
Item_weight	0.01 1.86 20.0
Keyword	L4972 L4972AD
Label, Publisher, Studio	ST MICROELECTRONICS STMICROELECTRONICS STMicroelectronics Stmicroelectronics
Link	https://m.media-amazon.com/images/I/118Oo9zcybL._SL75_.jpg https://m.media-amazon.com/images/I/118Oo9zcybL.jpg https://m.media-amazon.com/images/I/217vOPppUCL._SL75_.jpg https://m.media-amazon.com/images/I/217vOPppUCL.jpg https://m.media-amazon.com/images/I/21Hyq+D1y3L._SL75_.jpg https://m.media-amazon.com/images/I/21Hyq+D1y3L.jpg https://m.media-amazon.com/images/I/311qJeQLoAL._SL75_.jpg https://m.media-amazon.com/images/I/311qJeQLoAL.jpg https://m.media-amazon.com/images/I/51NNYAIfS0L.jpg
Man	STMICROELECTRONICS STMicroelectronics
Number_of_items	1 5
OldTitle	Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (1 piece)
ProductGroup	BISS BISS Basic
ProductType	ELECTRONIC_COMPONENT
ProductTypeName	BISS ELECTRONIC_COMPONENT HARDWARE
Product_description	DC/DC CONV, BUCK, 100KHZ, 150DEG C; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage Max:50V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOIC; No. of Pins:20Pins; Output Current:2A; Output Voltage Min:5.1V RoHS Compliant: Yes L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 *** For more information refer to the specification sheet located in the 'Downloads' section below the image ***
Product_site_launch_date	2014-10-26T09:16:23.682Z 2014-10-26T09:17:13.621Z 2014-10-26T09:21:47.574Z 2017-10-13T15:11:47.871Z 2021-02-19T16:56:48.295Z 2023-01-25T04:30:07.602Z
Size	10 pack 100 pack 5 pack 50 pack
Sku	STMICROELECTRONICS L4972AD
Supplier_declared_dg_hz_regulation	unknown
Title	L4972AD, Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube (10 Items) ST MICROELECTRONICS L4972AD L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 - 5 item(s) STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (10 pieces) STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (100 pieces) STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (5 pieces) STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (50 pieces) Stmicroelectronics Dc/dc Conv, Buck, 100Khz, 150Deg C - L4972AD Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (10 pieces) Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (100 pieces) Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (5 pieces) Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (50 pieces)
TitleSource	listings feed
Type	ean
URL	https://m.media-amazon.com/images/I/118Oo9zcybL._SL75_.jpg https://m.media-amazon.com/images/I/217vOPppUCL._SL75_.jpg https://m.media-amazon.com/images/I/21Hyq+D1y3L._SL75_.jpg https://m.media-amazon.com/images/I/311qJeQLoAL._SL75_.jpg
Unit	grams pounds
Units	pixels pounds
Variant	MAIN
WebsiteDisplayGroup	biss_basic_display_on_website
WebsiteDisplayGroupName	BISS Basic
Weight	0.000625 0.0041005980732 0.01 0.04 0.0440924524 0.0440924524000
Width	1200 150 227 323 500 75

Distributor offers

Seller	SKU	MOQ	In stock	Multiple	Prices
Newark	38Y7862	1		1
Win Source	L4972AD	1	1	1
Hotenda	H2762126	1		1	1 @ $4.31, 10 @ $3.87, 100 @ $3.17, 500 @ $2.70
RS Delivers	379-971	1		1	1 @ $6.77, 10 @ $5.73, 100 @ $4.73, 250 @ $4.24, 500 @ $4.08
Future Electronics	3077195	1		1	1 @ $3.95, 25 @ $3.34, 50 @ $3.23, 250 @ $2.97
4 Star Electronics	L4972AD	1		1
AmazonSC	B00MMUSZVM	1		1
Digi-Key	725436	1		1
RS Delivers	168-5785	40		40	40 @ $4.75, 120 @ $3.91, 240 @ $3.51, 520 @ $3.38
RS Delivers	379-971P	1		1	1 @ $6.77, 10 @ $5.73, 100 @ $4.73, 250 @ $4.24, 500 @ $4.08
Newark	56P8345	1000		1000	1 @ $0.00
st.com	L4972AD	1	-2	1	1 @ $6.25, 10 @ $5.62
BD Enterprises	L4972AD	1		1	1 @ $14.67, 10 @ $12.71, 25 @ $12.71, 50 @ $10.76, 200 @ $9.29
TME	L4972AD	1		1	1 @ $139.09, 5 @ $122.86, 25 @ $103.55, 120 @ $93.02, 400 @ $86.66

Related on Amazon

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Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp

Catalog

Category	Industrial & Scientific
MPN	L4972AD
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (100 pieces)

Catalog

Category	Industrial & Scientific
MPN	L4972AD
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (50 pieces)

Catalog

Category	Industrial & Scientific
MPN	L4972AD
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Stmicroelectronics Dc/dc Conv, Buck, 100Khz, 150Deg C - L4972AD

Brand: STMicroelectronics

DC/DC CONV, BUCK, 100KHZ, 150DEG C; Topology:Buck (Step Down); Input Voltage Min:15V; Input Voltage Max:50V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOIC; No. of Pins:20Pins; Output Current:2A; Output Voltage Min:5.1V RoHS Compliant: Yes

Details

Price For: Pack of 1 Order Unit: Each 1 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100
Topology: : Buck (Step Down)

Listing

Product group	BISS Basic
Product type	HARDWARE
Model	L4972AD
Part number	L4972AD
Items per pack	1
Label	Stmicroelectronics
Manufacturer	Stmicroelectronics

Catalog

Feature	Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	ELECTRONIC_COMPONENT
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (10 pieces)

Brand: STMicroelectronics

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Part number	L4972AD
Label	STMicroelectronics
Manufacturer	STMicroelectronics

Catalog

Feature	Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	ELECTRONIC_COMPONENT
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (100 pieces)

Brand: STMicroelectronics

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Part number	L4972AD
Label	STMicroelectronics
Manufacturer	STMicroelectronics

Catalog

Feature	Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	ELECTRONIC_COMPONENT
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (5 pieces)

Brand: STMicroelectronics

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Part number	L4972AD
Label	STMicroelectronics
Manufacturer	STMicroelectronics

Catalog

Feature	Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	ELECTRONIC_COMPONENT
Manufacturer	STMicroelectronics

View on Amazon (paid link)

Voltage Regulators - Switching Regulators 5.1 to 40V 2.0 Amp (50 pieces)

Brand: STMicroelectronics

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Part number	L4972AD
Label	STMicroelectronics
Manufacturer	STMicroelectronics

Catalog

Feature	Manufacturer: STMicroelectronics Product Category: Switching Regulators RoHS: Input Voltage MAX: 55 V Switching Frequency: 90 kHz to 110 kHz Output Voltage: 40 V Output Current: 2 A Number of Outputs: 1 Mounting Style: SMD/SMT Package / Case: SO-20 Brand: STMicroelectronics Packaging: Tube Series: Type: Switching Regulators
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	ELECTRONIC_COMPONENT
Manufacturer	STMicroelectronics

View on Amazon (paid link)

STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (10 pieces)

Brand: STMicroelectronics

Catalog

Feature	Price For: Pack of 10 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	BISS
Manufacturer	STMICROELECTRONICS

View on Amazon (paid link)

STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (100 pieces)

Brand: STMicroelectronics

Catalog

Feature	Price For: Pack of 100 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	BISS
Manufacturer	STMICROELECTRONICS

View on Amazon (paid link)

STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (5 pieces)

Brand: STMicroelectronics

Catalog

Feature	Price For: Pack of 5 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	BISS
Manufacturer	STMICROELECTRONICS

View on Amazon (paid link)

STMICROELECTRONICS L4972AD DC/DC CONV, BUCK, 100KHZ, SOIC-20 (50 pieces)

Brand: STMicroelectronics

Catalog

Feature	Price For: Pack of 50 Order Unit: Each\xa01 DC / DC Converter IC Case: : SOIC Input Voltage Max: : 50 Input Voltage Min: : 15 MSL: : MSL 3 - 168 hours No. of Outputs: : 1 No. of Pins: : 20 Operating Temperature Max: : 150 Output Current: : 2 Output Voltage Max: : 40 Output Voltage Min: : 5.1 Packaging: : Cut Tape SVHC: : No SVHC (17-Dec-2014) Switching Frequency: : 100
Category	Industrial & Scientific
MPN	L4972AD
Product group	BISS
Product type	BISS
Manufacturer	STMICROELECTRONICS

View on Amazon (paid link)

ST MICROELECTRONICS L4972AD L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 - 5 item(s)

Brand: STMicroelectronics

L4972 Series 2 A Step Down Monolithic Power Switching Regulator - SOIC 20 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image *****

Details

Topology: Buck; InputVoltage: 2.5 to 5.5 V; SwitchingFrequency-Max: 200 kHz; OutputCurrent-Max: 2 A;

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Model	L4972AD
Part number	L4972AD
Items per pack	5
Label	ST MICROELECTRONICS
Manufacturer	ST MICROELECTRONICS

View on Amazon (paid link)

L4972AD, Conv DC-DC 15V to 50V Step Down Single-Out 5.1V to 40V 2A 20-Pin SO Tube (10 Items)

Brand: STMicroelectronics

Listing

Product group	BISS Basic
Product type	ELECTRONIC_COMPONENT
Model	L4972AD
Part number	L4972AD
Items per pack	10
Label	STMicroelectronics
Manufacturer	STMicroelectronics

View on Amazon (paid link)