Can I request technical information for LD1117S33TR?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to LD1117S33TR.

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LD1117S33TR STMicroelectronics product image

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: Technical Documents
Datasheet and specification confirmation for engineers.

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STMicroelectronics RFQ AVAILABLE

LD1117S33TR

IC REG LINEAR 3.3V 800MA SOT-223

Part Number: LD1117S33TR

Manufacturer: STMicroelectronics

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

Package: TO-261-4, TO-261AA

Datasheet:: LD1117S33TR.pdf

Description: IC REG LINEAR 3.3V 800MA SOT-223

Select Quantity Stock: 37,749

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Qty.	Unit Price	Ext. Price
1+	$0.21000	$0.21
10+	$0.14750	$1.48
25+	$0.13160	$3.29
100+	$0.11370	$11.37
250+	$0.10518	$26.30
500+	$0.10005	$50.02
1000+	$0.09583	$95.83

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TECHNICAL RESOURCES

LD1117S33TR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: LD1117S33TR

Manufacturer: STMicroelectronics

Package: TO-261-4, TO-261AA

Series: -

Package/Case: TO-261-4, TO-261AA

Packaging: Tape & Reel (TR)

Product Status: Active

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 15V

Voltage - Output (Min/Fixed): 3.3V

Voltage - Output (Max): -

Voltage Dropout (Max): 1.2V @ 800mA

Current - Output: 800mA

Current - Quiescent (Iq): 10 mA

Current - Supply (Max): -

PSRR: 75dB (120Hz)

Control Features: -

Protection Features: Over Current, Over Temperature

Operating Temperature: 0°C ~ 125°C

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: SOT-223

Frequently Asked Questions

1. How can I order LD1117S33TR 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 LD1117S33TR?

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

3. Are the stock and price of LD1117S33TR 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 LD1117S33TR?

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 LD1117S33TR?

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.

LD1117S33TR Procurement and Technical Support

LD1117S33TR 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 LD1117S33TR 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 LD1117S33TR.

Part Number: LD1117S33TR

Manufacturer: STMicroelectronics

Package: TO-261-4, TO-261AA

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

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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