LT3971IDD-3.3

Part No :: LT3971IDD-3.3

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 4915229

Description: IC REG BUCK 3.3V 1.2A 10DFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LT3971IDD-3.3 PDF

Country of origin: -

Date code: -

LT3971IDD-3.3 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
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):	3.3V
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-WFDFN Exposed Pad
Supplier Device Package:	10-DFN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
LTC3411AIDD#PBF Match 94%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.25A 10DFN	LT3971IDD-3.3 vs LTC3411AIDD#PBF
LTC3411IDD#PBF Match 94%	Linear Technology (Analog Devices, Inc.) IC REG BUCK BST ADJ 1.25A 10DFN	LT3971IDD-3.3 vs LTC3411IDD#PBF
LTC3411AIDD#TRPBF Match 94%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.25A 10DFN	LT3971IDD-3.3 vs LTC3411AIDD#TRPBF
LT3686HDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.2A 10DFN	LT3971IDD-3.3 vs LT3686HDD#TRPBF
LT3971EDD-5#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10DFN	LT3971IDD-3.3 vs LT3971EDD-5#TRPBF
LT3971IDD-5 Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10DFN	LT3971IDD-3.3 vs LT3971IDD-5

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In Stock: 6000

Shipped from

HK warehouse

Expected Shipping Date

Aug 10 - Aug 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LT3971IDD-3.3 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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LT3971IDD-3.3

LT3971IDD-3.3

4915229

Pricing(USD)