* ❏ Accepts inputs from 15V to 450V ❏ Compatible with industry standard PWM ICs. See application note AN-H28. ❏ Output currents up to 3mA continuous, 30mA peak ❏ Supply current typically 50µA ❏ Line regulation typically 0.1mV/V ❏ Output can be trimmed from 8.0V to 12V ❏ Output current can be increased
LR645
Supertex Inc
531.35 KB
High input voltage smps start-up / linear regulator.
LR645 High Input Voltage SMPS Start-up / Linear Regulator
Ordering Information
Order Number / Package Max. Input Voltage 450V TO-92 LR645N3 TO-243AA
📁 Related Datasheet
LR645 High-Input Voltage SMPS Start-up/Linear Regulator (Microchip)
LR600 LLNRK/LLSRK Series POWR-PRO Class RK1 (Littelfuse)
LR6155 150mA DUAL OUTPUT CMOS LOW NOISE LOW-DROPOUT VOLTAGE REGULATOR (LRC)
LR6156 Dual 300mA High PSRR LDO (LRC)
LR6209 Positive voltage regulators (LRC)
LR621 Alkaline manganese button batteries (ETC)
LR6218 Low Dropout Voltage 300mA CMOS LDO Regulator (LRC)
LR6219 Low Dropout Voltage 300mA CMOS LDO Regulator (LRC)
LR6230 Low Consumption Current High PSRR 300mA CMOS Voltage Regulator (LRC)
LR626 Alkaline manganese button batteries (ETC)
