SC1117DG-TL

The SC1117DG-TL is a low-dropout (LDO) voltage regulator from Semtech, designed to provide stable output voltages with high efficiency. Key features include:
- Output Options: Fixed (1.8V, 2.5V, 3.3V, 5V) or adjustable (1.25V–13.8V).
- Low Dropout: ~1.1V at 1A load, ensuring efficient operation with small input-output differentials.
- High Current: Supports up to 1A output current.
- Protections: Built-in thermal shutdown and current limiting.
- Package: SOT-223-3 (compact, surface-mount).
Ideal for powering microcontrollers, sensors, and other low-voltage devices, the SC1117DG-TL is widely used in consumer electronics, IoT, and embedded systems. Its low quiescent current (~10mA) makes it suitable for battery-powered applications.
For adjustable versions, external resistors set the output voltage. Always refer to the datasheet for layout and capacitor recommendations to ensure stability.

Equivalent products to the SC1117DG-TL (1A LDO regulator, 3.3V/5V/adjustable) include:
- AMS1117 (AMS)
- LD1117 (STMicroelectronics)
- AZ1117 (Diodes Inc.)
- AP1117 (Diodes Inc.)
- ME1117 (Microne)
These are pin-compatible and offer similar specs (1A output, fixed/adjustable voltages). Always verify datasheets for exact tolerances and thermal performance.

The SC1117DG-TL is a low-dropout (LDO) voltage regulator with the following key features:
- Output Voltage Options: Fixed (1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V) or adjustable (1.25V–5.0V).
- Output Current: Up to 1A with low dropout voltage (typ. 1.1V @ 800mA).
- High Accuracy: ±1% output voltage tolerance.
- Low Quiescent Current: ~5mA (typ.).
- Protections: Overcurrent and thermal shutdown.
- Package: SOT-223-3 (compact, surface-mount).
- Operating Range: Input voltage up to 15V, operating temp. -40°C to +125°C.
Ideal for powering microcontrollers, FPGAs, and other low-voltage devices.

The SC1117DG-TL is a 3-pin (SOT-223 package) low-dropout (LDO) voltage regulator.
Pin Functions:
1. Input (VIN): Receives the input voltage (up to 15V).
2. Ground (GND): Reference ground for regulation.
3. Output (VOUT): Provides a fixed or adjustable regulated voltage (e.g., 1.8V, 2.5V, 3.3V, or adjustable via external resistors).
Key Features:
- Output Current: Up to 1A
- Dropout Voltage: ~1.2V at full load
- Package: SOT-223 (compact, with a thermal pad for heat dissipation).
Concisely: 3 pins (VIN, GND, VOUT), 1A LDO regulator in SOT-223.

The SC1117DG-TL is a low-dropout (LDO) voltage regulator available in a SOT-223 surface-mount package. This compact 4-pin package is widely used for its efficient thermal performance and space-saving design, suitable for various power management applications.