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ET515DXXYB
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General Description
The ET515DXXYB family of low-dropout (LDO), low-power linear regulators offers very high power supply rejection ratio (PSRR) while maintaining very low 40μA×2 ground current. The family uses an advanced CMOS process and a PMOSFET pass device to achieve fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The ET515DXXYB is stable with a 1.0μF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 2% over all load, line, process, and temperature variations. It is offered in a small DFN6(1.2×1.2) package.
Specification
Sample
Features
- Wide Input Voltage Range: 1.6 V to 5.5V
- Standard Fixed Output Voltage Options: 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V and 3.6V
- Other Output Voltage Options Available on Request
- Very Low IQ: 40µA*2
- Ultra Low Dropout: 250mV at 150mA Load @ VOUT=2.5V
- Very High PSRR: 70dB at 1kHz
- Excellent Load/Line Transient Response
- Line Regulation: 0.03% typical
Technical Documentation
| Type | Title | Format | Date |
|---|---|---|---|
| Datasheet | ET515DXXYB Datasheet | 2025-11-06 |
