LDK120C31R

Part No :: LDK120C31R

Manufacturer: STMicroelectronics

VIGOR # :: 3762206

Description: IC REG LIN 3.1V 200MA SOT323-5

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: LDK120C31R PDF

Country of origin: -

Date code: -

LDK120C31R 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:	5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:	SOT-323-5

Alternative Products

Part Number	Manufacturer & Description	Compare
LDK120C25R Match 100%	STMicroelectronics IC REG LIN 2.5V 200MA SOT323-5	LDK120C31R vs LDK120C25R
LDK120C33R Match 100%	STMicroelectronics IC REG LIN 3.3V 200MA SOT323-5	LDK120C31R vs LDK120C33R
LDK120C28R Match 100%	STMicroelectronics IC REG LIN 2.8V 200MA SOT323-5	LDK120C31R vs LDK120C28R
LDK120C10R Match 100%	STMicroelectronics IC REG LINEAR 1V 200MA SOT323-5	LDK120C31R vs LDK120C10R
LDK120C35R Match 100%	STMicroelectronics IC REG LIN 3.5V 200MA SOT323-5	LDK120C31R vs LDK120C35R
LDK120C29R Match 100%	STMicroelectronics IC REG LINEAR 2.9V200MA SOT323-5	LDK120C31R vs LDK120C29R

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.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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: 2163

Shipped from

HK warehouse

Expected Shipping Date

Aug 17 - Aug 21 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 LDK120C31R 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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