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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LDK120M31R.

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STMicroelectronics RFQ AVAILABLE

LDK120M31R

IC REG LINEAR 3.1V 200MA SOT23-5

Part Number: LDK120M31R

Manufacturer: STMicroelectronics

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Package: SC-74A, SOT-753

Datasheet:: LDK120M31R.pdf

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

Select Quantity Stock: 2,995

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LDK120M31R Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: LDK120M31R

Manufacturer: STMicroelectronics

Package: SC-74A, SOT-753

Series: -

Package/Case: SC-74A, SOT-753

Packaging: Tape & Reel (TR)

Product 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

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: SOT-23-5

Frequently Asked Questions

1. How can I order LDK120M31R from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of LDK120M31R?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of LDK120M31R updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for LDK120M31R?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for LDK120M31R?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

LDK120M31R Procurement and Technical Support

LDK120M31R is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing LDK120M31R and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for LDK120M31R.

Part Number: LDK120M31R

Manufacturer: STMicroelectronics

Package: SC-74A, SOT-753

Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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Shipping Method

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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