AP1121AS：Dual LDOs
| Part Number | Data Sheet | SPICE Model | Output Current | OutputCurrent (mA) | Channels | Dropout Voltage Max (V) | PSRR Typ (dB) | Quiescent Current Typ (µA) | OperatingInputVoltage Min (V) | OperatingInputVoltage Max (V) | Output Voltage (V) | Operating Temperature (Ambient ºC) | Operating Junction Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP1121AS | AP1121.pdf | - | - | 1000 | 2 | 1.4 | 60 @ 120Hz | - | 4 | 18 | 2.5 3.3 | - | 0 to +150 |
Description
AP1121 is a low dropout positive regulator to provide 1A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V/2.5V or 3.3V/1.8V logic supply. AP1121 is a guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated outputs dual channels with up to 18V input supply.
Application
- PC peripheral
- Communication
Features
- 1.3V maximum dropout at full load current
- Fast transient response
- Output current limiting for each channel
- Built-in thermal shutdown for each channel
- Good noise rejection
- Dual output ch1 = 3.3V, ch2 = 2.5V (ch2 = 1.8V for version B)
- SO-8: Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish/ RoHS Compliant
Ordering Information
- AP1121ASL-13
SO-8
- AP1121.pdf AP1121BS
