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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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The MCP1703AT-1502E/CB from Microchip Technology is an improved low dropout (LDO) linear voltage regulator designed for battery-powered applications. It delivers a stable 1.5V output voltage and can supply up to 200 mA of current while consuming a typical quiescent current of only 2.0 µA. The input operating voltage range is from 2.7V to 16.0V, making it suitable for various battery configurations.
Key electrical characteristics include a low dropout voltage of 625 mV typical at 250 mA, a typical output voltage tolerance of ±0.4% at +25°C, and ±0.1% typical line regulation. The device incorporates overcurrent, overtemperature, and short-circuit protection features for robust operation. It is stable with 1.0 µF to 22 µF of ceramic output capacitance.
This regulator is available in a compact SOT-23A-3 surface mount package, ideal for space-constrained designs. Its low quiescent current and reliable performance make it suitable for applications such as battery-powered devices, alarm circuits, smoke detectors, and microcontroller power supplies.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP1703AT-1502E/CB provides a fixed output voltage of 1.5V.
The regulator can supply up to 200 mA for output voltages less than 2.5V, and up to 250 mA for output voltages greater than or equal to 2.5V.
The typical quiescent current is 2.0 µA.
The input operating voltage range is from 2.7V to 16.0V.
The device includes over current, over temperature, and short circuit protection.
The operating temperature range is -40°C to 125°C (TJ).