TPS73643DBVR

Part No :: TPS73643DBVR

Manufacturer: Texas Instruments

VIGOR # :: 3757477

Description: IC REG LINEAR 4.3V 400MA SOT23-5

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: TPS73643DBVR PDF

Country of origin: -

Date code: -

TPS73643DBVR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	4.3V
Voltage - Output (Max):	-
Voltage Dropout (Max):	0.2V @ 400mA
Current - Output:	400mA
Current - Quiescent (Iq):	550 µA
Current - Supply (Max):	1 mA
PSRR:	58dB ~ 37dB (100Hz ~ 10kHz)
Control Features:	Enable
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

Alternative Products

Part Number	Manufacturer & Description	Compare
TPS73601DBVT Match 100%	Texas Instruments IC REG LIN POS ADJ 400MA SOT23-5	TPS73643DBVR vs TPS73601DBVT
TPS73633DBVRG4 Match 100%	Texas Instruments IC REG LINEAR 3.3V 400MA SOT23-5	TPS73643DBVR vs TPS73633DBVRG4
TPS73618DBVRG4 Match 100%	Texas Instruments IC REG LINEAR 1.8V 400MA SOT23-5	TPS73643DBVR vs TPS73618DBVRG4
TPS73630DBVRG4 Match 100%	Texas Instruments IC REG LINEAR 3V 400MA SOT23-5	TPS73643DBVR vs TPS73630DBVRG4
TPS73632DBVR Match 100%	VIGOR IC REG LINEAR 3.2V 400MA SOT23-5	TPS73643DBVR vs TPS73632DBVR
TPS73618MDBVREP Match 100%	Texas Instruments IC REG LINEAR 1.8V 400MA SOT23-5	TPS73643DBVR vs TPS73618MDBVREP

Please confirm the specifications of the products when ordering.
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If you have special order instructions,please note it on the ordering pages.
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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.
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In Stock: 469

Shipped from

HK warehouse

Expected Shipping Date

Aug 08 - Aug 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.0600~~	~~$2.06~~
3000	~~$0.8910~~	~~$2 673.00~~
6000	~~$0.8580~~	~~$5 148.00~~

Current price of TPS73643DBVR 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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TPS73643DBVR

TPS73643DBVR

3757477

Pricing(USD)