LTC3128EFE

Part No :: LTC3128EFE

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 4914414

Description: IC REG BCK BST ADJ 3A 20QFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LTC3128EFE PDF

Country of origin: -

Date code: -

LTC3128EFE Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Function:	Step-Up/Step-Down
Output Configuration:	Positive
Topology:	Buck-Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	1.73V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	1.8V
Voltage - Output (Max):	5.5V
Current - Output:	3A
Frequency - Switching:	1.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	20-WFQFN Exposed Pad
Supplier Device Package:	20-QFN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
LTC3626IUDC Match 74%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 2.5A 20QFN	LTC3128EFE vs LTC3626IUDC
LTC3612MPUDC Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 3A 20QFN	LTC3128EFE vs LTC3612MPUDC
LTC3612HUDC Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 3A 20QFN	LTC3128EFE vs LTC3612HUDC
LTC3612EUDC Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 3A 20QFN	LTC3128EFE vs LTC3612EUDC
LTC3626EUDC Match 74%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 2.5A 20QFN	LTC3128EFE vs LTC3626EUDC
LTC3612IUDC Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 3A 20QFN	LTC3128EFE vs LTC3612IUDC

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: 4000

Shipped from

HK warehouse

Expected Shipping Date

Aug 28 - Sep 01 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LTC3128EFE 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

LX7175CLD

IC REG BUCK ADJ 3.5A 10DFN

LX1882-00CDM

IC REG CHARG PUMP ADJ 50MA 8SOIC

MAX8649AEWE+T

IC REG BUCK PROG 1.8A 16WLP

LTC3128EFE

LTC3128EFE

4914414

Pricing(USD)