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ET5A3ADJZB
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General Description
The ET5A3ADJZB is CMOS-based low-dropout, low-power linear regulators, offering 1000mA with NMOS pass transistor and a separate bias supply voltage(VBIAS). The device provides very stable, accurate output voltage with low noise, high ripple rejection and low supply current suitable for space constrained, noise sensitive application. ET5A3ADJZB consists of an accurate voltage-reference block, an error amplifier, a thermal shutdown circuit, and a current limit circuit.
Specification
Sample
Features
- Wide VIN input voltage range from VOUT+0.15V to 5.5V
- Wide VBIAS voltage range from 3.0V to 5.5V
- Output voltage range from 0.5V to 3.0V adjustable
- Very low VBIAS input current of typical 100µA
- Ultra low dropout is typical 40mV at 1000mA load
- Built-in over-current protection and thermal shutdown circuit
- Built-in auto-discharging circuit (optional)
- Built-in under voltage lock-out
Technical Documentation
| Type | Title | Format | Date |
|---|---|---|---|
| Datasheet | ET5A3ADJZB Datasheet | 2025-11-12 |
