CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
  6. LD1117AS12TR
LD1117AS12TR - 1
LD1117AS12TR - 2
LD1117AS12TR - 3
LD1117AS12TR - 4
Extended1/4
* Images are for reference only
LD1117AS12TR
Attributes
Value
Manufacturer
STMicroelectronics
MFR.Part #
LD1117AS12TR
JLCPCB Part #
C98193
Package
SOT-223
Description
0℃~+125℃@(Tj) 1 1.15V@(1A) 1.2A 1.2V 100uV 10V 5mA 80dB@(120Hz) Fixed Over Current Protection、Thermal Shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerSTMicroelectronics
PackageSOT-223
Power Supply Rejection Ratio (PSRR)80dB@(120Hz)
Operating Temperature0℃~+125℃@(Tj)
standby current5mA
Noise100uV
Voltage - Supply10V
Output TypeFixed
Output Current1.2A
Output ConfigurationPositive
FeaturesOver Current Protection、Thermal shutdown
Voltage Dropout1.15V@(1A)
Output Voltage1.2V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
  6. LD1117AS12TR
LD1117AS12TR

* Images are for reference only

LD1117AS12TR

Extended
Manufacturer

STMicroelectronics

MFR.Part #
LD1117AS12TR
JLCPCB Part #
C98193
Package
SOT-223
Description
0℃~+125℃@(Tj) 1 1.15V@(1A) 1.2A 1.2V 100uV 10V 5mA 80dB@(120Hz) Fixed Over Current Protection、Thermal Shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LD1117AS12TR

* Images are for reference only

LD1117AS12TR
Extended
Manufacturer

STMicroelectronics

MFR.Part #
LD1117AS12TR
JLCPCB Part #
C98193
Package
SOT-223
Description
0℃~+125℃@(Tj) 1 1.15V@(1A) 1.2A 1.2V 100uV 10V 5mA 80dB@(120Hz) Fixed Over Current Protection、Thermal Shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LD1117AS12TR Specifications

LD1117AS12TR technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerSTMicroelectronics
PackageSOT-223
Power Supply Rejection Ratio (PSRR)80dB@(120Hz)
Operating Temperature0℃~+125℃@(Tj)
standby current5mA
Noise100uV
Voltage - Supply10V
Output TypeFixed
Output Current1.2A
Output ConfigurationPositive
FeaturesOver Current Protection、Thermal shutdown
Voltage Dropout1.15V@(1A)
Output Voltage1.2V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LD1117AS12TR. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

LD1117AS12TR Documents

LD1117AS12TR datasheets or manufacturer documentation.

Datasheet: LD1117AS12TR Datasheet (PDF)

LD1117AS12TR Schematic Symbol & PCB Footprint

The LD1117AS12TR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.