LT3971EDD

Part No :: LT3971EDD

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 4914055

Description: IC REG BUCK ADJ 1.2A 10DFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LT3971EDD PDF

Country of origin: -

Date code: -

LT3971EDD 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Part Status:	Obsolete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):	4.3V
Voltage - Input (Max):	38V
Voltage - Output (Min/Fixed):	1.19V
Voltage - Output (Max):	30V
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
LT3991IDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.2A 10DFN	LT3971EDD vs LT3991IDD#TRPBF
LT3971IDD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.2A 10DFN	LT3971EDD vs LT3971IDD#PBF
LT3971EDD-3.3#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 3.3V 1.2A 10DFN	LT3971EDD vs LT3971EDD-3.3#PBF
LT3686HDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.2A 10DFN	LT3971EDD vs LT3686HDD#TRPBF
LT3971EDD-5#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 1.2A 10DFN	LT3971EDD vs LT3971EDD-5#TRPBF
LT3991EDD Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 1.2A 10DFN	LT3971EDD vs LT3991EDD

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 4432

Shipped from

HK warehouse

Expected Shipping Date

Aug 04 - Aug 08 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LT3971EDD 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

Hot Products

PM8903A

IC REG BUCK ADJ 3A 16VFQFPN

LM5001SD

IC REG MULTI CONFG ADJ 8WSON

AOZ1039DI

IC REG BUCK ADJUSTABLE 8A 8DFN

LT3971EDD

LT3971EDD

4914055

Pricing(USD)