Holtek Semiconductor HT7850
The HT78xx 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.| Part No. | HT7850 |
|---|---|
| Datasheet | HT7850 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 8V 500mA Low Power LDO |
| Buy | Stock & Price |
FEATURES
● Output voltage ranges: Fixed range of 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 5.0V type.● Highly accuracy: ±2%
● Low voltage drop: 360mV (typ.), VOUT=5.0V at 500mA
● Guaranteed output current: 500mA
● Low quiescent current: 4mA (typ.)
● Current limiting
● Over-temperature shutdown
● 5-pin SOT23 and 3-pin SOT89 Packages
APPLICATIONS
● Portable electronics● Wireless devices
● Cordless phones
● PC peripherals
● Battery powered devices
● Electronic scales
GENERAL DESCRIPTION
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. Selection Table Part No. HT7818 HT7825 HT7827 HT7830 HT7833 HT7850 Output Voltage 1.8V 2.5V 2.7V 3.0V 3.3V 5.0V Note: ″xx″ stands for output voltages. Tolerance ±2% Package Marking SOT23-5 SOT89 78XX (for SOT23-5) HT78XX (for SOT89) Rev.
