Description
The HT7833 series of positive, linear regulators features low quiescent current (4mA typ.) with low dropout voltage, making them ideal for battery applications. The devices are capable of supplying 500mA of output current continuously. They are available with several fixed output voltages ranging from 1.8V to 5.0V. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. These rugged devices have Thermal Shutdown and Current Limiting to prevent device failure under the “Worst” of operating conditions.
Features:
- Output voltage ranges: 3.3V Fixed
- Highly accuracy: ±2%
- Low voltage drop: 360mV
- Guaranteed output current: 500mA
- Low quiescent current: 4mA (typ.)
- Current limiting
- Over-temperature shutdown
- Packages: SOT89
Spec:
- Manufacturer Part No: HT7833
- Manufacturer: Holtek Semiconductor
- Input Voltage: 8V
- Output Voltage Rating: 3.3V
- Output Voltage: 500mA
- Output Voltage Tolerance: 2%
- Quiescent Current: 4 7µA
- Shutdown Current: 1.0 µA
- Temperature: −40°C ~ 85°C
- Package: SOT89
Application:
- Portable electronics
- Wireless devices
- Cordless phones
- PC peripherals
- Battery powered devices
- Electronic scales
See more details on this link: https://www.holtek.com/webapi/116711/HT78xxv150.pdf
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