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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LE40CZ.

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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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Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Technical Documents
Datasheet and specification confirmation for engineers.

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STMicroelectronics RFQ AVAILABLE

LE40CZ

IC REG LINEAR 4V 100MA TO92-3

Part Number: LE40CZ

Manufacturer: STMicroelectronics

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

Package: TO-226-3, TO-92-3 (TO-226AA)

Datasheet:: LE40CZ.pdf

Description: IC REG LINEAR 4V 100MA TO92-3

Select Quantity Stock: 1,208

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TECHNICAL RESOURCES

LE40CZ Technical Information

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Hot Sale
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Specifications

Product Attribute: Attribute Value

Part Number: LE40CZ

Manufacturer: STMicroelectronics

Package: TO-226-3, TO-92-3 (TO-226AA)

Series: -

Package/Case: TO-226-3, TO-92-3 (TO-226AA)

Packaging: Bulk

Product Status: Obsolete

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 18V

Voltage - Output (Min/Fixed): 4V

Voltage - Output (Max): -

Voltage Dropout (Max): 0.5V @ 100mA

Current - Output: 100mA

Current - Quiescent (Iq): 1 mA

Current - Supply (Max): 3 mA

PSRR: 78dB ~ 60dB (120Hz ~ 10kHz)

Control Features: -

Protection Features: Over Current, Over Temperature

Operating Temperature: -40°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: TO-92-3

Frequently Asked Questions

1. How can I order LE40CZ 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 LE40CZ?

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

3. Are the stock and price of LE40CZ 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 LE40CZ?

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 LE40CZ?

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

Hot Sale Part Numbers

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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.

LE40CZ Procurement and Technical Support

LE40CZ 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 LE40CZ 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 LE40CZ.

Part Number: LE40CZ

Manufacturer: STMicroelectronics

Package: TO-226-3, TO-92-3 (TO-226AA)

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

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

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UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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