LM1117 3.3V Low Dropout Voltage Regulator IC

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 4.5V to 33V with a current drain of 1 mA and good temperature stability is achieved using an improved band gap design. Primarily targeted at price sensitive applications, the REF03 is available in plastic mini DIPs and surface-mount small outline plastic packages. For improved performance or −40°C to +125°C operation, see the ADR03 data sheet.

Features:

• 2.5V voltage output, ±0.6% max

• Wide Input voltage range, 4.5V to 33V

• Supply current 1.4mA max

• *Output voltage temp co, 50ppm/°C max

• Line regulation, 50ppm/Vmax

• Load regulation, 100ppm/mA max

• Extended industrial temperature range, −40°C to +85°C Low cost

Package Includes:

1 x LM1117 3.3V Low Dropout Voltage Regulator IC.

*Product Images are shown for illustrative purposes only and may differ from actual product.