REF03 IC – 2.5V Precision Voltage Reference 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 4.5 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.
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₹194.70
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Description
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 |
Related Document:-
Additional information
Operating voltage | 2.5 3.0V |
Pixel Resolution | 0.3MP |
Photosensitive array | 640 x 480 |
Optical Size | 1.6 inch |
Angel of view | 67 degrees |
Maximum Frame Rate | 30fps VGA |
Sensitivity | 1.3V/(Lux-sec) |
Dormancy | Less than 20A |
Power consumption | 60mW/15fpsVGA YUV |
Temperature operation Range | -30 C ~ 70 C |
Pixel area | 3.6 x 3.6 m |
Signal to noise ratio (SNR) | 46 dB |
Dynamic range | 52 dB |


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