HT7430_03 Datasheet, PDF (1/12 Pages) Holtek Semiconductor Inc – 3.0V Negative Voltage Regulator

HT7430
3.0V Negative Voltage Regulator
Features
· Low power consumption
· Low voltage drop
· Low temperature coefficient
· High input voltage (up to -24V)
· High output current : 100mA (P_d £ 250mW)
· TO-92 and SOT-89 package
Applications
· Battery-powered equipment
· Communication equipment
General Description
The HT7430 is a set of three-terminal high current high
voltage regulator implemented in CMOS technology.
They can deliver 100mA output current and allow an in-
put voltage as high as -24V. CMOS technology ensures
low voltage drop and low quiescent current.
· Audio/Video equipment
Although designed primarily as fixed voltage regulators,
these devices can be used with external components to
obtain variable voltages and currents.
Selection Table
Part No.
HT7430
Output Voltage
-3.0V
Tolerance
±5%
Rev. 1.10
1
January 21, 2003