HT71XX
High Voltage Regulator
Features
·
·
·
Low power consumption
Low voltage drop
Low temperature coefficient
·
·
High input voltage (up to 24V)
TO-92 and SOT-89 packages
Applications
·
·
Battery-powered equipment
Communication equipment
·
Audio/Video equipment
General Description
The HT71XX series is a set of three-terminal
low power high voltage regulators implemented
in CMOS technology. They allow input voltages
as high as 24V. They are available with several
fixed output voltages ranging from 3.0V to
5.0V. CMOS technology ensures low voltage
drop and low quiescent current.
Although designed primarily as fixed voltage
regulators, these devices can be used with ex-
ternal components to obtain variable voltages
and currents.
Selection Table
Part No.
HT7130
HT7133
HT7136
HT7144
HT7150
Output Voltage
Tolerance
±5%
3.0V
3.3V
3.6V
4.4V
5.0V
±5%
±5%
±5%
±5%
1
August 8, 2000
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
