A Premier B2B Part Search
STMICROELECTRONICS LD1117AS18TR Voltage Regulator
The LD1117A is a low dropout voltage regulator capable of delivering up to 1A of output current. Available in fixed voltages of 1.2V, 1.8V, and 3.3V, as well as an adjustable version, it features low dropout voltage of approximately 1.15V at 1A, low quiescent current, high supply rejection, and internal thermal and current limiting. Packaged in surface-mount and through-hole options, it ensures high efficiency with minimal external components, making it ideal for power regulation in various electronic systems.
STMICROELECTRONICS LD1117AS18TR Voltage Regulator Specifications:
- Dropout Voltage: 1.15 V typ. @ 1A, 25°C
- Output Voltages: 1.2 V, 1.8 V, 3.3 V (fixed), adjustable from 1.25 V
- Output Current: Up to 1A
- Input Voltage Max: 15 V
- Thermal Resistance Junction-Case: 15°C/W (SOT-223), 8°C/W (DPAK), 5°C/W (TO-220)
- Operating Temperature Range: 0°C to 125°C
- Storage Temperature Range: -40°C to +150°C
- Dropout Voltage: Approx. 1.15 V at 1A
- Line and Load Regulation: 1-10 mV
- High Supply Rejection: 80 dB typ. at 25°C
- Package Options: SOT-223, DPAK, TO-220
- Stable with only a 10 μF capacitor
- Reference Voltage: 1.25 V (adjustable version)
- Thermal and current internal limit features
Buy the STMicroelectronics LD1117A – Reliable Voltage Regulator for Industrial Applications
Purchase the STMicroelectronics LD1117A voltage regulator online now to benefit from high efficiency, reliable performance, and versatile package options. This low dropout regulator supports up to 1A load current and comes in fixed voltages of 1.2V, 1.8V, 3.3V, and an adjustable version for precise voltage regulation. Its low dropout voltage of approximately 1.15V at 1A ensures minimal voltage loss, making it ideal for sensitive electronic applications. Easy to integrate with minimal external components, it guarantees stable output, thermal protection, and high supply rejection, ensuring your project’s power needs are met efficiently.
Order your STMicroelectronics LD1117A fixed and adjustable voltage regulator today and ensure stable power delivery for your electronic systems.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS LD1117AS18TR?
You can click on the BUY or RFQ button to purchase LD1117AS18TR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part LD1117AS18TR?
You can download the LD1117AS18TR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of LD1117AS18TR?
STMICROELECTRONICS