ET5A030YB | ETEK Microelectronics
LDO 1A, high PSRR, ET5A030YB
NCNR (non cancelable / non returnable)
Very-Low Dropout High PSRR, ET5A030YB, ETEK Microelectronics
The ET5A030YB is a fixed-output 1A LDO with an auto-discharge function. It uses an advanced CMOS process and a PMOSFET pass device to achieve a high power supply rejection ratio (PSRR), low noise, very low dropout, fast start-up, and excellent output accuracy. The ET5A030YB is stable with a 1.0–10μF ceramic output capacitor and uses a precision voltage reference and feedback loop to achieve excellent regulation and transient response. The output current can be selected between 500mA and 1A by setting the LCON pin high or low.
Features
- Excellent Load/Line Transient Response
- Built-in Over Current Protection and Thermal Shutdown circuit
- Built-in inrush current suppression circuit and current limit circuit
- Reverse Current Protection
Applications
- Constant-voltage power supply for battery-powered device
- Constant-voltage power supply for TV, notebook PC and home electric appliance
- Constant-voltage power supply for portable equipment
- Label Information
| Property | Value |
|---|---|
| MSL | MSL 3 |
| Country of origin | CN |
| Customs tariff number | 85429000 |
| Property | Value |
|---|---|
| SVHC free | Yes |
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |