LM3668SD-4550/NOPB

Part No :: LM3668SD-4550/NOPB

Manufacturer: Texas Instruments

VIGOR # :: 3904159

Description: IC REG BCK BST PROG 1A 12WSON

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM3668SD-4550/NOPB PDF

Country of origin: -

Date code: -

LM3668SD-4550/NOPB Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Not For New Designs
Function:	Step-Up/Step-Down
Output Configuration:	Positive
Topology:	Buck-Boost
Output Type:	Programmable
Number of Outputs:	1
Voltage - Input (Min):	2.5V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	4.5V, 5V
Voltage - Output (Max):	-
Current - Output:	1A
Frequency - Switching:	2.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	12-WFDFN Exposed Pad
Supplier Device Package:	12-WSON (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
LM3668SDX-4550/NOPB Match 100%	Texas Instruments IC REG BCK BST PROG 1A 12WSON	LM3668SD-4550/NOPB vs LM3668SDX-4550/NOPB

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In Stock: 3510

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.5300~~	~~$2.53~~
1000	~~$1.1745~~	~~$1 174.50~~
2000	~~$1.0935~~	~~$2 187.00~~
5000	~~$1.0530~~	~~$5 265.00~~

Current price of LM3668SD-4550/NOPB 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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LM3668SD-4550/NOPB

LM3668SD-4550/NOPB

3904159

Pricing(USD)