LT3971EMSE-5#PBF

Part No :: LT3971EMSE-5#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3893806

Description: IC REG BUCK 5V 1.2A 10MSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LT3971EMSE-5#PBF PDF

Country of origin: -

Date code: -

LT3971EMSE-5#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	4.3V
Voltage - Input (Max):	38V
Voltage - Output (Min/Fixed):	5V
Voltage - Output (Max):	-
Current - Output:	1.2A
Frequency - Switching:	200kHz ~ 2MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package:	10-MSOP-EP

Alternative Products

Part Number	Manufacturer & Description	Compare
LT3991IMSE-5#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3991IMSE-5#PBF
LT3991EMSE-5#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3991EMSE-5#PBF
LT3971AIMSE-5#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3971AIMSE-5#TRPBF
LT3971EMSE-3.3#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 3.3V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3971EMSE-3.3#PBF
LT3971IMSE-3.3#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 3.3V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3971IMSE-3.3#PBF
LT3991EMSE-5#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10MSOP	LT3971EMSE-5#PBF vs LT3991EMSE-5#TRPBF

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 749

Shipped from

HK warehouse

Expected Shipping Date

Aug 10 - Aug 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$6.5800~~	~~$6.58~~
25	~~$4.3661~~	~~$109.15~~
100	~~$3.6101~~	~~$361.01~~
250	~~$3.4296~~	~~$857.40~~
500	~~$3.3522~~	~~$1 676.12~~

Current price of LT3971EMSE-5#PBF 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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