| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,407 pcs
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1407 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AP2139AK-3.3TRG1 from Diodes Incorporated is a CMOS-based positive voltage regulator IC designed for portable applications. It offers a fixed output voltage of 3.3V and can supply up to 250mA of current.
Key electrical characteristics include an ultra-low typical quiescent current of 1.0µA and a low dropout voltage of 0.6V at 250mA. The device also features line regulation of 6mV typical and load regulation of 25mV typical, with a temperature coefficient of ±100ppm/°C.
This regulator includes a logic-controlled enable feature and an active quick output discharge function, making it suitable for battery-powered equipment and reference voltage sources. It is housed in a SOT-23-5 package, suitable for surface mounting.
The AP2138/2139 series is noted for its high output voltage accuracy (±2%) and low standby current (0.1µA typical for AP2139). It is designed to be ideal for various power sources in portable devices such as mobile phones, cameras, and communication tools.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C.
Surface-mount SOT-23-5 package, also known as SC-74A, SOT-753.
Maximum input voltage is 6V.
Fixed 3.3V output.
Maximum 0.6V at 250mA load; typical 200mV at 100mA, 25mV at 10mA.
Typical 1.0µA.
Yes, it is totally lead-free.