LM3679UR-1.2/NOPB

Part No :: LM3679UR-1.2/NOPB

Manufacturer: Texas Instruments

VIGOR # :: 3903514

Description: IC REG BUCK 1.2V 350MA 5DSBGA

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM3679UR-1.2/NOPB PDF

Country of origin: -

Date code: -

LM3679UR-1.2/NOPB Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	2.5V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	1.2V
Voltage - Output (Max):	-
Current - Output:	350mA
Frequency - Switching:	3MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-30°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	5-XFBGA
Supplier Device Package:	5-DSBGA (1.47x1.02)

Alternative Products

Part Number	Manufacturer & Description	Compare
LM3679URX-1.8/NOPB Match 100%	VIGOR 3MHZ, 350MA MINIATURE STEP-DOWN	LM3679UR-1.2/NOPB vs LM3679URX-1.8/NOPB
LM3679URX-1.2/NOPB Match 100%	Texas Instruments IC REG BUCK 1.2V 350MA 5DSBGA	LM3679UR-1.2/NOPB vs LM3679URX-1.2/NOPB
LM3679UR-1.8/NOPB Match 100%	Texas Instruments IC REG BUCK 1.8V 350MA 5DSBGA	LM3679UR-1.2/NOPB vs LM3679UR-1.8/NOPB
LM3679UR-1.5/NOPB Match 100%	Texas Instruments IC REG BUCK 1.5V 350MA 5DSBGA	LM3679UR-1.2/NOPB vs LM3679UR-1.5/NOPB
LM3679URX-1.5/NOPB Match 100%	Texas Instruments IC REG BUCK 1.5V 350MA 5DSBGA	LM3679UR-1.2/NOPB vs LM3679URX-1.5/NOPB

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 750

Shipped from

HK warehouse

Expected Shipping Date

Oct 19 - Oct 23 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.3800~~	~~$1.38~~
250	~~$0.8492~~	~~$212.31~~
500	~~$0.7505~~	~~$375.25~~
1250	~~$0.5925~~	~~$740.62~~

Current price of LM3679UR-1.2/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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LM3679UR-1.2/NOPB

LM3679UR-1.2/NOPB

3903514

Pricing(USD)