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300MA High PSRR Low Noise LDO with ENABLE
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The AP7330 is a low dropout regulator with high output voltage accuracy, low RDS(ON), high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process.
The AP7330 includes a voltage reference, error amplifier, current limit circuit and an enable input to turn it on and off. With its low power consumption and line and load transient response, the AP7330 is well suited for low power handheld communication equipment.
The AP7330 is packaged in SOT25 packages, allows for smallest footprint and dense PCB layout.
| Compliance (Only Automotive supports PPAP) | Standard |
|---|---|
| Output options | Adjustable |
| Iout (A) | 0.3 |
| Vin (Max) (V) | 5.5 |
| Vin (Min) (V) | 1.8 |
| Vout (min) | 0.8 |
| Vout (max) | 5.5 |
| Adjustabe VFB (V) | 0.8 |
| Iq (typ) (µA) | 45 |
| Accuracy 25C | 1% |
| Noise uV RMS 10-100 kHz | 60 |
| VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage | 0.31 |
| PSRR (dB) 1kHz | 80 |
| Operating Temperature (Ambient) (°C) | -40 to 85 (°C) |
| Enable Active | H |
| Channels | 1 |
| Output Discharge | yes, no |
| Iq (max)(µA) | 78 |
| VCTL function | no |
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2575 | 2022-04-05 | 2022-07-05 | Qualified Additional Bill of Material (BOM) - Lead Frame Raw Material (C19400 FH) |
| PCN-2512 | 2021-04-16 | 2021-07-16 | Qualified Additional Assembly & Test (A/T) Site |
