LDK120M31R

Part No :: LDK120M31R

Manufacturer: STMicroelectronics

VIGOR # :: 3758635

Description: IC REG LINEAR 3.1V 200MA SOT23-5

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LDK120M31R PDF

Country of origin: -

Date code: -

LDK120M31R 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):	3.1V
Voltage - Output (Max):	-
Voltage Dropout (Max):	0.3V @ 200mA
Current - Output:	200mA
Current - Quiescent (Iq):	60 µA
Current - Supply (Max):	100 µA
PSRR:	55dB (120Hz ~ 10kHz)
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
LDK120M33R Match 100%	STMicroelectronics IC REG LINEAR 3.3V 200MA SOT23-5	LDK120M31R vs LDK120M33R
LDK120M28R Match 100%	STMicroelectronics IC REG LINEAR 2.8V 200MA SOT23-5	LDK120M31R vs LDK120M28R
LDK120M10R Match 100%	STMicroelectronics IC REG LINEAR 1V 200MA SOT23-5	LDK120M31R vs LDK120M10R
LDK120M18R Match 100%	STMicroelectronics IC REG LINEAR 1.8V 200MA SOT23-5	LDK120M31R vs LDK120M18R
LDK120M15R Match 100%	STMicroelectronics IC REG LINEAR 1.5V 200MA SOT23-5	LDK120M31R vs LDK120M15R
LDK120M29R Match 100%	STMicroelectronics IC REG LINEAR 2.9V 200MA SOT23-5	LDK120M31R vs LDK120M29R

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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Orders cannot be canceled after shipping the packages.

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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: 2760

Shipped from

HK warehouse

Expected Shipping Date

Aug 09 - Aug 13 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.7200~~	~~$0.72~~
3000	~~$0.2320~~	~~$696.00~~
6000	~~$0.2160~~	~~$1 296.00~~
15000	~~$0.2080~~	~~$3 120.00~~
30000	~~$0.2000~~	~~$6 000.00~~

Current price of LDK120M31R 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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LDK120M31R

LDK120M31R

3758635

Pricing(USD)