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The ON Semiconductor NCP114ASN330T1G is a 300 mA Low Dropout (LDO) linear voltage regulator designed for stable and accurate voltage output in noise-sensitive applications. It operates with an input voltage range of 1.7 V to 5.5 V and provides a fixed 3.3 V output.
Key electrical characteristics include a typical quiescent current of 50 µA, a low dropout voltage of 135 mV at 300 mA, and high power supply ripple rejection (PSRR) of 75 dB at 1 kHz. The device incorporates thermal shutdown and current limit protections for enhanced reliability.
This regulator is suitable for battery-powered applications due to its low quiescent current. It is available in a compact 5-TSOP surface-mount package, making it ideal for space-constrained designs. The NCP114ASN330T1G is also noted as being Pb-Free.
Typical applications include PDAs, mobile phones, GPS devices, wireless handsets, and other portable electronic equipment where stable power is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The NCP114ASN330T1G provides a fixed output voltage of 3.3V.
This voltage regulator can supply a maximum output current of 300mA.
The operating input voltage range for this device is 1.7V to 5.5V.
The typical dropout voltage is 135mV at a load of 300mA.
The typical quiescent current for this regulator is 50 µA.
The NCP114ASN330T1G is available in a 5-TSOP package.
The operating temperature range is -40°C to 85°C.