ST LDL1117S12R

Manufacturer No:

LDL1117S12R

Manufacturer:

ST

Package:

TO-261-4, TO-261AA

Description:

Fixed LDL1117 PMIC TO-261-4, TO-261AA

Quantity:

In Stock :5956

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, Jun 5 - Sat, Jun 6, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

LDL1117S12R Information

ST LDL1117S12R technical specifications, attributes, parameters and parts with similar specifications to ST LDL1117S12R.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
8 Weeks

Mounting Type
Surface Mount

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

Operating Temperature
-40°C~125°C TJ

Packaging
Tape & Reel (TR)

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Base Part Number
LDL1117

Voltage - Input (Max)
18V

Type
Parameter

Output Type
Fixed

Output Configuration
Positive

Current - Output
1.2A

Voltage - Output (Min/Fixed)
1.185V

Number of Regulators
1

Protection Features
Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Current - Quiescent (Iq)
500?A

Voltage Dropout (Max)
0.6V @ 1.2A

PSRR
87dB ~ 65dB (120Hz ~ 100kHz)

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST LDL1117S12R.

Datasheets:

stmicroelectronics-ldl1117s25r-datasheets-3445.pdf

stmicroelectronics-ldl1117s25r-datasheets-3446.pdf

LDL1117S12R Overview

This Voltage Regulator IC comes inTape & Reel (TR) packaging. This battery regulator is contained in a TO-261-4, TO-261AA package. The IC chip's output type is Fixed. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Surface Mount. The IC Regulator is set to operate at -40°C~125°C TJ degrees. This regulator's output function is configured to be Positive. Its current output stands at 1.2A. FYI, the basic part number for this IC regulator is LDL1117.