The MIC5280 is a high performance, low dropout regulator, offering a very low noise output with a very wide input voltage operating range, up to 120V DC input voltage.
Ideal for high input voltage applications such as industrial and telecom, the MIC5280 offers 2% initial accuracy, extremely high power supply rejection ratio (PSRR >80dB) and low ground current (typically 31µA). The MIC5280 can also be put into a zero off-mode current state, drawing a minuscule amount of current when disabled.
The MIC5280 has a very wide input voltage range, with a DC rating from -24V to 120V. The MIC5280 is optimized for line transient response, making it ideal for harsh environment applications.
The MIC5280 has an operating junction temperature range of -40°C to +125°C and is available in an adjustable output voltage version in a lead-free (RoHS-compliant) 8-pin ePad SOIC packaging.
Additional Features
Wide input voltage range: 4.5V to 120V DC
Very low quiescent current: 31µA typical
25mA guaranteed output current
Adjustable output from 1.215V to 5V
DC voltage protection down to -24V
Ability to withstand up to +120V DC at the input
Stable with ceramic output capacitors
Ultra-high PSRR >80dB for RF applications
High output accuracy
±2% initial accuracy
±3% over temperature (-40°C to +125°C)
Thermal shutdown and current limit protection
Thermally efficient 8-pin ePad SOIC package
The MIC5280 is a high performance, low dropout regulator, offering a very low noise output with a very wide input voltage operating range, up to 120V DC input voltage.
Ideal for high input voltage applications such as industrial and telecom, the MIC5280 offers 2% initial accuracy, extremely high power supply rejection ratio (PSRR >80dB) and low ground current (typically 31µA). The MIC5280 can also be put into a zero off-mode current state, drawing a minuscule amount of current when disabled.
The MIC5280 has a very wide input voltage range, with a DC rating from -24V to 120V. The MIC5280 is optimized for line transient response, making it ideal for harsh environment applications.
The MIC5280 has an operating junction temperature range of -40°C to +125°C and is available in an adjustable output voltage version in a lead-free (RoHS-compliant) 8-pin ePad SOIC packaging.
Additional Features
- Wide input voltage range: 4.5V to 120V DC
- Very low quiescent current: 31µA typical
- 25mA guaranteed output current
- Adjustable output from 1.215V to 5V
- DC voltage protection down to -24V
- Ability to withstand up to +120V DC at the input
- Stable with ceramic output capacitors
- Ultra-high PSRR >80dB for RF applications
- High output accuracy
- ±2% initial accuracy
- ±3% over temperature (-40°C to +125°C)
- Thermal shutdown and current limit protection
- Thermally efficient 8-pin ePad SOIC package
