LD1117ADT-TR
- Mfr.Part #
- LD1117ADT-TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- IC REG LINEAR POS ADJ 1A DPAK
- Stock
- 11,724
- In Stock :
- 11,724
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Reference Voltage :
- 1.275V
- Number of Regulators :
- 1
- Width :
- 6.2mm
- Current - Output :
- 1A
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e3
- Voltage - Input (Max) :
- 15V
- Packaging :
- Cut Tape (CT)
- Output Voltage Accuracy :
- 2 %
- JESD-30 Code :
- R-PSSO-G2
- Operating Temperature :
- 0°C~125°C
- Accuracy :
- 2 %
- Terminal Pitch :
- 2.28mm
- Input Bias Current :
- 5mA
- Min Output Voltage :
- 1.25V
- Max Output Current :
- 1.2A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Tin
- Terminal Form :
- Gull wing
- Max Power Dissipation :
- 12W
- Dropout Voltage :
- 1.15V
- Pin Count :
- 3
- Protection Features :
- Over Current, Over Temperature
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Load Regulation-Max(%) :
- 0.8%
- PSRR :
- 80dB (120Hz)
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Single
- Length :
- 6.6mm
- Number of Pins :
- 3
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Output Type :
- Adjustable
- Packing Method :
- Tape and Reel
- Output Voltage :
- 15V
- Dropout Voltage1-Nom :
- 1.15V
- Power Dissipation :
- 12W
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 2
- Height :
- 2.4mm
- Quiescent Current :
- 10mA
- Voltage Dropout (Max) :
- 1.3V @ 1A
- Number of Outputs :
- 1
- Base Part Number :
- LD1117
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- LD1117ADT-TR

Voltage Regulators - Linear STMicroelectronics LD1117ADT-TR Overview
The LD1117ADT-TR from STMicroelectronics is a versatile, adjustable linear voltage regulator designed for a broad range of applications. This component ensures reliable voltage control with a low dropout performance, making it ideal for environments where the input voltage is very close to the output voltage. Enhanced by its robust thermal performance and wide adjustable output range, the LD1117ADT-TR is an essential choice for designers looking to integrate a stable and efficient power supply solution into their systems. This product's adaptability, combined with superior design, facilitates improved functionality in various electronic assemblies, embodying the key characteristics needed for bulk purchases by B2B customers.
LD1117ADT-TR Features
The LD1117ADT-TR voltage regulator features a wide input voltage range, low dropout voltage, and the capability to deliver up to 1A of output current. It provides adjustable output voltages from 1.25V to 13.7V, allowing precise voltage regulation tailored to specific needs. The device also offers over temperature and over current protection, ensuring reliable operation under various conditions. Its DPAK package is designed for optimal thermal dissipation, which is critical in maintaining performance stability and longevity.
LD1117ADT-TR Applications
- Consumer Electronics: Used in TVs, radios, and other appliances, where maintaining a stable operation voltage is crucial for performance and longevity.
- Computer Systems: Ideal for supplying stable and precise voltages in computer motherboards and peripheral devices, ensuring efficient performance and reducing the risk of voltage-related failures.
- Telecommunications: Provides reliable voltage regulation in telecommunication equipment, supporting consistent performance and reliability in communication technologies.
- Portable Devices: Applied in battery-powered devices like smartphones and tablets, optimizing battery usage and extending device life by ensuring stable operation under varying load conditions.
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