L5971D

Part No :: L5971D

Manufacturer: STMicroelectronics

VIGOR # :: 4915305

Description: IC REG BUCK ADJ 1.5A 16SOIC

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: L5971D PDF

Country of origin: -

Date code: -

L5971D Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	6.5V
Voltage - Input (Max):	28V
Voltage - Output (Min/Fixed):	1.26V
Voltage - Output (Max):	20V
Current - Output:	1.5A
Frequency - Switching:	100kHz ~ 300kHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SO W

Alternative Products

Part Number	Manufacturer & Description	Compare
L4971D Match 100%	STMicroelectronics IC REG BUCK ADJ 1.5A 16SOIC	L5971D vs L4971D
L4978D Match 59%	STMicroelectronics IC REG BUCK ADJUSTABLE 2A 16SOIC	L5971D vs L4978D
L4971D013TR Match 100%	STMicroelectronics IC REG BUCK ADJ 1.5A 16SOIC	L5971D vs L4971D013TR
E-L4971D Match 100%	STMicroelectronics IC REG BUCK ADJ 1.5A 16SOIC	L5971D vs E-L4971D
E-L4971D013TR Match 100%	STMicroelectronics IC REG BUCK ADJ 1.5A 16SOIC	L5971D vs E-L4971D013TR

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 7500

Shipped from

HK warehouse

Expected Shipping Date

Oct 06 - Oct 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of L5971D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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