| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Halogen Free | |
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| Operating Voltage | |
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| Output Current | |
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| PSRR | |
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| Quiescent Current | |
| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The AP2127N-3.3TRG1 from Diodes Incorporated is a positive voltage regulator IC fabricated using a CMOS process. It offers features such as low dropout voltage, low noise, high output voltage accuracy (±2%), and low current consumption, making it suitable for battery-powered applications.
This regulator operates over a wide voltage range of 2.5V to 6V and provides a fixed output voltage of 3.3V with an output current capability of up to 300mA. Key electrical characteristics include a low dropout voltage of 170mV at 300mA, a typical quiescent current of 60µA, and a low standby current of 0.1µA. It also boasts high ripple rejection of 68dB at 1kHz and 54dB at 10kHz.
The AP2127N-3.3TRG1 includes over-current and over-temperature protection features. It is compatible with low ESR ceramic capacitors (1µF for input and output) and has a soft start time of 50µs. The device is available in a SOT-23-3 package, suitable for surface mounting.
This regulator is designed for applications such as datacom, notebook computers, and motherboards where stable and low-noise power delivery is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 6V.
SOT-23-3 (also available as TO-236-3 and SC-59).
-40°C to 85°C.
Fixed 3.3V.
300mA.
170mV typical, 0.3V maximum.
Over current and over temperature protection.