LD1117S12CTR STMicroelectronics Integrated Circuit (SOT-223) In Stock

LDO Regulator Pos 1.2V 1.3A 4-Pin(3+Tab) SOT-223 T/R

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
LD1117S12CTRIC Package
Quick Facts
Manufacturer
STMicroelectronics
Package
Pin Count
4
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.1020(MOQ 100)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time12Weeks
YTEOL6.2
AdjustabilityFIXED
Dropout Voltage1-Max1.3V
Dropout Voltage1-Nom1.1V
Input Voltage Absolute-Max15V
Input Voltage-Max15V
Input Voltage-Min1.5V
JESD-30 CodeR-PDSO-G4
JESD-609 Codee3
Line Regulation-Max0.081%
Load Regulation-Max0.012%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Operating Temperature TJ-Min-40 °C
Output Current1-Max1.3A
Output Voltage1-Max1.28V
Output Voltage1-Min1.12V
Output Voltage1-Nom1.2V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOT-223
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTR, 7 INCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Regulator TypeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Surface MountYES
TechnologyBIPOLAR
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch2.3mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Voltage Tolerance-Max2%

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMainland China

Datasheet

LD1117S12CTR Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of LD1117S12CTR?

LD1117S12CTR is priced from $0.1020 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LD1117S12CTR in stock?

LD1117S12CTR is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy LD1117S12CTR?

You can buy LD1117S12CTR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LD1117S12CTR from STMicroelectronics.

What is the datasheet for LD1117S12CTR?

The official LD1117S12CTR datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LD1117S12CTR come in?

LD1117S12CTR is available in standard package packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
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Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.1020
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$0.1120$11.20
250+$0.1070$26.75
1000+$0.1020$102.00
pcs
Unit price: $0.1120 · Total: $11.20

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India