REF03 Precision Voltage Reference
A stable 2.5 V output voltage reference with excellent stability
- Output: 2.5 V
- Input Voltage Range: 4.5 V to 33 V
- Current Drain: 1 mA
- Temperature Stability: Good
- Packaging: Mini DIPs and Surface-mount small outline plastic
Top Features:
- 2.5 V output, ±0.6% max
- Wide input voltage range: 4.5 V to 33 V
- Low supply current: 1.4 mA max
- Temperature coefficient: 50 ppm/°C max
The REF03 precision voltage reference provides a stable 2.5 V output, with minimal change for variations in supply voltage, ambient temperature, or loading conditions. Single-supply operation over an input voltage range of 4.5 V to 33 V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. The REF03 is suitable for price-sensitive applications and is available in plastic mini DIPs and surface-mount small outline plastic packages. For enhanced performance or operation in the -40°C to +125°C temperature range, refer to the ADR03 data sheet.
LM1117 Voltage Regulator
Efficient and reliable voltage regulation for various applications
- Output Options: Adjustable Output, Fixed Output
- Maximum Output Current: 0.8 A
- Maximum Input Voltage: 15 V
- Minimum Input Voltage: 2.6 V
- Maximum Output Voltage: 13.8 V
Top Features:
- Adjustable and fixed output options
- Wide operating temperature range: -40°C to 125°C
- Low dropout voltage: 1200 mV
- High accuracy: 3%
The LM1117 Voltage Regulator offers adjustable and fixed output options, with a maximum output current of 0.8 A. It operates within a wide input voltage range of 2.6 V to 15 V and can provide a stable output voltage of 1.25 V, 1.8 V, 2.5 V, 3.3 V, or 5 V. With various package options available, including DDPAK/TO-263, SOT-223, TO-220, TO-252, and WSON, this regulator is suitable for different applications. The LM1117 ensures efficient and reliable voltage regulation, making it an excellent choice for your electronic projects.
* Images are for illustration only; actual product may vary.