LK112SM40TR

Part No :: LK112SM40TR

Manufacturer: STMicroelectronics

VIGOR # :: 4873840

Description: IC REG LINEAR 4V 200MA SOT23-5

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LK112SM40TR PDF

Country of origin: -

Date code: -

LK112SM40TR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	14V
Voltage - Output (Min/Fixed):	4V
Voltage - Output (Max):	-
Voltage Dropout (Max):	0.5V @ 200mA
Current - Output:	200mA
Current - Quiescent (Iq):	250 µA
Current - Supply (Max):	-
PSRR:	55dB (400Hz)
Control Features:	Enable
Protection Features:	Over Current, Over Temperature
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
LK112SM50TR Match 100%	STMicroelectronics IC REG LINEAR 5V 200MA SOT23-5	LK112SM40TR vs LK112SM50TR
LK112SM33TR Match 100%	STMicroelectronics IC REG LINEAR 3.3V 200MA SOT23-5	LK112SM40TR vs LK112SM33TR
LK112SM55TR Match 100%	STMicroelectronics IC REG LINEAR 5.5V 200MA SOT23-5	LK112SM40TR vs LK112SM55TR
LK112SM80TR Match 100%	STMicroelectronics IC REG LINEAR 8V 200MA SOT23-5	LK112SM40TR vs LK112SM80TR
LK112SM32TR Match 100%	STMicroelectronics IC REG LINEAR 3.2V 200MA SOT23-5	LK112SM40TR vs LK112SM32TR
LK112SM27TR Match 100%	STMicroelectronics IC REG LINEAR 2.7V 200MA SOT23-5	LK112SM40TR vs LK112SM27TR

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.
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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: 5000

Shipped from

HK warehouse

Expected Shipping Date

Aug 21 - Aug 25 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LK112SM40TR 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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LK112SM40TR

LK112SM40TR

4873840

Pricing(USD)