Can I request technical information for STLD40DPMR?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to STLD40DPMR.

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STLD40DPMR STMicroelectronics product image

SOURCING SUPPORT

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

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Multi-part procurement and shortage sourcing assistance.

STMicroelectronics RFQ AVAILABLE

STLD40DPMR

IC LED DRVR RGLTR PWM 20MA 8QFN

Part Number: STLD40DPMR

Manufacturer: STMicroelectronics

Category: LED Drivers

Package: 8-VDFN Exposed Pad

Datasheet:: STLD40DPMR.pdf

Description: IC LED DRVR RGLTR PWM 20MA 8QFN

Select Quantity Stock: 1,933

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TECHNICAL RESOURCES

STLD40DPMR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: STLD40DPMR

Manufacturer: STMicroelectronics

Package: 8-VDFN Exposed Pad

Series: -

Package/Case: 8-VDFN Exposed Pad

Packaging: Tape & Reel (TR)

Product Status: Obsolete

Type: DC DC Regulator

Topology: Step-Up (Boost)

Internal Switch(s): Yes

Number of Outputs: 1

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 5.5V

Voltage - Output: 37V

Current - Output / Channel: 20mA

Frequency: -

Dimming: PWM

Applications: Backlight

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 8-QFN (3x3)

Frequently Asked Questions

1. How can I order STLD40DPMR 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 STLD40DPMR?

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

3. Are the stock and price of STLD40DPMR 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 STLD40DPMR?

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 STLD40DPMR?

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.

STLD40DPMR Procurement and Technical Support

STLD40DPMR 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 STLD40DPMR 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 STLD40DPMR.

Part Number: STLD40DPMR

Manufacturer: STMicroelectronics

Package: 8-VDFN Exposed Pad

Category: LED Drivers

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Shipping Method

DHL

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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