EN
ET523XX
Contact
Description générale
The ET523XX family are the 300mA LDO with auto discharge function, it uses an advanced CMOS process and a PMOSFET pass device to achieve high power supply rejection ratio (PSRR), low noise, low dropout, low ground current, fast start-up and excellent output accuracy. The ET523XX family are stable with a 1.0μF ceramic output capacitor, uses a precision voltage reference and feedback loop to achieve excellent Regulation and transient response. The ET523XX family offered in a small SOT23-5 package, which are ideal for small form factor portable equipment.
Spécifications
Échantillon
Caractéristiques
- Wide Input Voltage Range from 1.7V to 5.5V
- Jusqu'à 300mA Courant de charge
- Standard Fixed Output Voltage Options: 1.2V to 3.3V
- Very Low IQ is 50µA typical
- Low Dropout is typical 240mV@2.8V at 300mA Load
- Très haut PSRR : 75dB à 1KHz
- Very Low Noise is 40uVrms at 1.8V output
- Excellente réponse transitoire charge/ligne
- With Auto-discharge
Documentation technique
| Type | Titre | Format | Date |
|---|---|---|---|
| Fiche technique | ET523XX | PDF (EN ANGLAIS) | 2025-11-04 |
