Microchip Technology LR8
LR8 is a high-voltage, low-output current, adjustable linear regulator. This regulator has a wide operating input voltage range of 13.2-450V. The output voltage can be adjusted from 1.20-438V, provided that the input voltage is at least 12V greater than the output voltage.| Part No. | LR8 |
|---|---|
| Datasheet | LR8 Download |
| Manufacturer |  Microchip Technology |
| Description | Linear Regulator |
| Buy | Stock & Price |
FEATURES
● 13.2-450V Input Voltage Range● Adjustable 1.20-438V Output Regulation
● 5% Output Voltage Tolerance
● Output Current Limiting
● 10 µA Typical ADJ Current
● Internal Junction Temperature Limiting
APPLICATIONS
● Offline SMPS startup circuits● Adjustable high-voltage constant current source
● Industrial controls
● Motor controls
● Battery chargers
● Power supplies
GENERAL DESCRIPTION
The output voltage can be adjusted by means of two external resistors, R1 and R2, as shown in the typical application circuits. LR8 regulates the voltage difference between VOUT and ADJ pins to a nominal value of 1.20V. The 1.20V is amp
