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1A Low Dropout Adjustable and Fixed-Mode Regulator with ENABLE
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The AP7361EA is a 1A, adjustable and fixed output voltage, ultra-low dropout linear regulator with enable function. The device includes pass elements, error amplifiers, band-gap references, current limiting capability, and thermal shutdown circuitry. The device is turned on when the EN pin is set to a logic-high level. The characteristics of the low dropout voltage and low quiescent
current make it suitable for low- to medium-power applications such as laptop computers, audio/video equipment, and battery-powered devices. The typical quiescent current is approximately 68µA. Built-in current-limiting and thermal-shutdown functions prevent the IC from sustaining damage under fault conditions. The AP7361EA is available in the U-DFN3030-8 (Type E), SOT89-5, SOT223, TO252 (DPAK), and SO-8EP packages.
| Iq (typ) (µA) | 60 |
|---|---|
| Iq (max)(?A) | 80 |
| AEC Qualified | No |
| Compliance (Only Automotive supports PPAP) | Standard |
| Type | LDO |
| Output options | Adjustable & Fixed |
| Iout (A) | 1 |
| Vin (Max) (V) | 6 |
| Vin (Min) (V) | 2.2 |
| Vout (min) | 0.8 |
| Vout (max) | 5 |
| Fixed Vout (V) | 1.0, 1.2, 1.5, 1.8, 2.5, 2.8, 3.3 |
| Adjustable VFB (V) | 0.8 |
| Accuracy 25C | 1 |
| VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage | 0.528 |
| PSRR (dB) 1kHz | 75 |
| Operating Temperature (Ambient) (°C) | -40 to 85 |
| Enable Active | Yes (High) |
| Channels | 1 |
| Output Discharge | Yes |
| Power Good | No |
| Reverse Protection | No |
| VCTL Function | No |
