TLS205B0EJV The TLS205B0EJV is a micropower, low noise, low dropout voltage regulator, supplying an output current of 500 mA with a dropout voltage of 300 mV.
Designed for use in battery-powered systems, the low quiescent current of 30 μA makes it an ideal choice.
A key feature of the TLS205B0EJV is its low output noise. By adding an external 0.01 μF bypass capacitor, the output noise drops to very low numbers. The TLS205B0 voltage regulator is stable with output capacitors as small as 3.3 μF. Small ceramic capacitors can be used without the series resistance required by many other regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The TLS205B0EJV comes as fixed output voltages 3.3 V, 5.0 V as well as adjustable device with a 1.22 V reference voltage. It is available in a PG-DSO8 exposed pad package.
Summary of Features
- Wide Input Voltage Range: 1.8V to 20 V
- 500 mA Current Capability
- Adjustable Output from 1.22 V to 20 V
- Low Quiescent Current: 30μA
- Low Dropout Voltage: 320 mV
- Low Noise typ.24µV RMS
- Enable Feature
- Internal circuitry working down to 2.3 V
- Very low Shutdown Current: < 1μA
- No Protection Diodes Needed
- Stable with ≥ 3.3 μF Output Capacitor
- Stable with Aluminium, Tantalum or Ceramic Output Capacitors
- Reverse Polarity Protection
- Overcurrent and Overtemperature Protected
- PG-DSO8 exposed pad package
- Suitable for Use in Automotive Electronics as Post Regulator
- Green Product (RoHS compliant)
- AEC Qualified
Benefits
- Wide input voltage range
- Output ceramic caps supported
- Low noise
Potential Applications
- Infotainment ( Camera, Display supply)
- Memory, CPU, FPGA core supply
- High current post regulator (in combination with DC/DC)
- Driver Assistance Systems (Radar, Camera)
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