LTC7149IUFD#PBF

Part No :: LTC7149IUFD#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3905109

Description: IC REG BUCK ADJUSTABLE 4A 28QFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LTC7149IUFD#PBF PDF

Country of origin: -

Date code: -

LTC7149IUFD#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Function:	Step-Down
Output Configuration:	Negative
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3.4V
Voltage - Input (Max):	60V
Voltage - Output (Min/Fixed):	0V
Voltage - Output (Max):	-28V
Current - Output:	4A
Frequency - Switching:	1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	28-WFQFN Exposed Pad
Supplier Device Package:	28-QFN (4x5)

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LTC7149IUFD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 4A 28QFN	LTC7149IUFD#PBF vs LTC7149IUFD#TRPBF
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LTC3649IUFD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 4A 28QFN	LTC7149IUFD#PBF vs LTC3649IUFD#PBF
LTC3649EUFD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJUSTABLE 4A 28QFN	LTC7149IUFD#PBF vs LTC3649EUFD#PBF

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.
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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.
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: 748

Shipped from

HK warehouse

Expected Shipping Date

Aug 13 - Aug 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$13.7600~~	~~$13.76~~
25	~~$9.1361~~	~~$228.40~~
100	~~$7.5540~~	~~$755.40~~
250	~~$7.1763~~	~~$1 794.08~~
500	~~$7.0145~~	~~$3 507.23~~

Current price of LTC7149IUFD#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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LTC7149IUFD#PBF

LTC7149IUFD#PBF

3905109

Pricing(USD)