LD1117S12CTR [STMicroelectronics]

Name: LD1117S12CTR
Brand: STMicroelectronics
SKU: LD1117S12CTR

Part No:

LD1117S12CTR

DC/DC Converters

Manufacturer:

STMicroelectronics

Description:

Adjustable and fixed low drop positive voltage regulator

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

RoHS Status

RoHS Compliant

Part Life Cycle Code

Active

Part Package Code

SOT-223

Package Description

SOT-223, 4 PIN

Pin Count

Reach Compliance Code

compliant

ECCN Code

EAR99

HTS Code

8542.39.00.01

Factory Lead Time

16 Weeks, 3 Days

Adjustability

FIXED

Dropout Voltage1-Max

1.3 V

Products Detail

Product Description:

The LD1117S12CTR is a surface-mount linear voltage regulator from STMicroelectronics, designed to provide a stable output voltage of 1.2V with a high level of accuracy. This IC is part of the LD1117 family and is suitable for a wide range of applications where a low-dropout voltage regulator is required.

Features:

High accuracy of 1% for output voltage
Low dropout voltage of 1.1V
High output current of up to 1.3A
Low quiescent current of 10mA
Protection features include overcurrent and overtemperature protection
Operating temperature range of -40°C to 125°C
RoHS3 compliant and lead-free

Applications:

Primary applications include power supplies, battery-powered devices, and automotive systems
Secondary applications include industrial control systems, medical devices, and consumer electronics

Alternative Parts:

LD1117S12CTR is an alternative to other linear voltage regulators such as the 78L12, 78L15, and LM317.

Embedded Modules:

This component is used in various embedded systems, including:
- Power supplies and battery chargers
- Automotive systems, such as engine control units and infotainment systems
- Industrial control systems, such as programmable logic controllers and human-machine interfaces

FAQs:

Q: What is the accuracy of the output voltage? A: The accuracy of the output voltage is 1%.

Q: What is the dropout voltage of the regulator? A: The dropout voltage is 1.1V.

Q: What is the maximum output current of the regulator? A: The maximum output current is 1.3A.

Q: Is the regulator suitable for automotive applications? A: Yes, the regulator is suitable for automotive applications due to its high operating temperature range and low dropout voltage.

Q: Is the regulator RoHS compliant? A: Yes, the regulator is RoHS3 compliant and lead-free.

Q: What is the packaging method of the regulator? A: The regulator is available in tape and reel packaging with a packing method of 7 inches.

Q: What is the terminal finish of the regulator? A: The terminal finish is matte tin (Sn) - annealed.

Q: What is the radiation hardness of the regulator? A: The regulator is not radiation hardened.

Documents

Datasheets:

LD1117S12CTR Datasheet

Product FAQ

1. Is LD1117S12CTR available for RFQ?

Yes. LD1117S12CTR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for LD1117S12CTR?

Pricing for LD1117S12CTR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of LD1117S12CTR?

LD1117S12CTR is a STMicroelectronics DC/DC Converters with Time@Peak Reflow Temperature-Max (s): 30 and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for LD1117S12CTR?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can LD1117S12CTR be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to LD1117S12CTR?

Yes. If LD1117S12CTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics DC/DC Converters parts or compatible alternatives.

RFQ

Part Number: