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. 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:-
- 2.5 voltage output, ±0.6% max
- Wide Input voltage range, 4.5 V to 33 V
- Supply current 1.4 mA max
- Output voltage tempco, 50 ppm/°C max
- Line regulation, 50 ppm/V max
- Load regulation, 100 ppm/mA max
- Extended industrial temperature range, −40°C to +85°C Low cost
Specification:-
| Parameter | Specification |
| Input Voltage | 40V |
| Junction Temperature Range | −65°C to +175°C |
| Output Short-Circuit Duration | Indefinite |
| Storage Temperature Range | −65°C to +175°C |
| Operating Temperature Range | −40°C to +85°C |
| Lead Temperature | 300°C |
* product image for illustration purposes only. actual product may vary.
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