HT7144-1

Features:

Low power consumption
Low voltage drop
Low temperature coefficient
High input voltage (up to 24V)
Output voltage accuracy: tolerance ±3%
TO-92, SOT-89 and SOT-25 package




Application

Battery-powered equipment
Communication equipment
Audio/Video equipment




Pinout






Specifications

Supply Voltage .........................................0.3V to 26V
Power Consumption (*1) .................................200mW
Power Consumption (*2) .................................150mW
Storage Temperature ........................... 50Cto125C
Operating Temperature ..............................0Cto70C


Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
*1: applied to SOT-89 and TO-92
*2: applied to SOT-25




Description

The HT7144-1 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 HT7144-1 can be used with external components to obtain variable voltages and currents.