LTC3128IUFD#PBF

Part No :: LTC3128IUFD#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3891695

Description: IC REG BCK BST ADJ 3A 20QFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LTC3128IUFD#PBF PDF

Country of origin: -

Date code: -

LTC3128IUFD#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
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 (5x4)

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: 68

Shipped from

HK warehouse

Expected Shipping Date

Jan 17 - Jan 21 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$10.19~~	~~$10.19~~
25	~~$6.77~~	~~$169.18~~
100	~~$5.60~~	~~$559.56~~
250	~~$5.32~~	~~$1 328.95~~
500	~~$5.20~~	~~$2 597.96~~

Current price of LTC3128IUFD#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

Hot Products

LT1375HVCS8#TRPBF

IC REG BUCK SEPIC ADJ 1.5A 8SOIC

LA5774-E

SWITCHING REGULATOR/CONTROLLER

FAN23SV06AMPX

SWITCHING REGULATOR, 6 AMP SYNCH

LTC3128IUFD#PBF

LTC3128IUFD#PBF

3891695

Pricing(USD)