Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SOT23.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SOT25.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
U-DFN2020-6-Type-F.pngNRND = Not Recommended for New Design
Wide Input Voltage Range, 300MA ULDO Regulator
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The AP7370 is a positive voltage regulator IC.
The AP7370 has features of wide input voltage range, high accuracy, low dropout voltage, current limit, reverse current protection, and ultra-low quiescent current which make it ideal for use in various USB and portable devices and instrument application.
The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit.
The AP7370 is available in 1.2V, 1.5V,1.8V,2.8V, 3.0V, 3.3V, 3.6V and 5.0V fixed output voltage versions.
The AP7370 is available in space-saving SOT23, SOT25, SOT89 and DFN2020-6 packages.
| Accuracy 25C | 1 |
|---|---|
| AEC Qualified | No |
| Automotive Complianat and PPAP capable | no |
| Channels | 1 |
| Compliance (Only Automotive supports PPAP) | Standard |
| Enable Active | No |
| Features | Wide Vin |
| Fixed Vout (V) | 1.2, 1.5, 1.8, 2.8, 3.0, 3.3, 3.6, 5.0 |
| Fixed Vout(V) | 5.0, 3.6, 3.3, 3.0, 2.8, 1.8, 1.5, 1.2 |
| Fixed Vout(V) | 5.0,3.6,3.3,3.0,2.8,1.8,1.5,1.2 |
| IOUT | 0.3 |
| Iout (A) | 0.3 |
| IQ (mA) | 1.5 |
| Iq (max) (µA) | 2.5 |
| Iq (max) (µA) | 2.5 |
| Iq (max) (µA) | 2.5 |
| Iq (max) (µA) | 2.5 |
| Iq (typ) (?A) | 1.5 |
| Iq (typ) (µA) | 1.5 |
| Iq (typ) (µA) | 1.5 |
| Operating Temperature (Ambient) (°C) | -40 to 85 |
| Output Discharge | No |
| Output options | Fixed |
| Power Good | No |
| PSRR | 40 |
| PSRR (dB) 1K Hz | 40 |
| PSRR (dB) 1kHz | 40 |
| Reverse Current Protection | yes |
| Reverse Protection | Rerverse Current |
| Type | LDO |
| VCTL Function | No |
| VDROPOUT (Max) | 0.5 |
| VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage | 0.55 |
| VDROPOUT (Max) (V) at Max Current and Max Voltage | 0.55 |
| VDROPOUT (Max)(V) at Max Current and Max Voltage | 0.55 |
| VIN (Max) | 18 |
| Vin (Max) (V) | 18 |
| VIN (Min) | 3.2 |
| Vin (Min) (V) | 3.2 |
| VOUT | 1.2, 1.5,1.8,2.8, 3.0, 3.3, 3.6, 5.0 |
| Vout (min) | 1.2 |
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-2512 | 2021-04-16 | 2021-07-16 | Qualified Additional Assembly & Test (A/T) Site |
