Product Summary

The HT7544-1 is a three-terminal high current low voltage regulator implemented in CMOS technology. It can deliver 100mA output current and allow an input voltage as high as 24V. The HT7544-1 is available with several fixed output voltages ranging from 2.1V to 12.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, the HT7544-1 can be used with external components to obtain variable voltages and currents. The applications of the HT7544-1 include Battery-powered equipment, Communication equipment, and Audio/Video equipment.

Parametrics

HT7544-1 absolute maximum ratings: (1)Supply Voltage: -0.3V to 26V; (2)Storage Temperature: -50℃ to 125℃; (3)Operating Temperature: -40℃ to 85℃.

Features

HT7544-1 features: (1)Low power consumption; (2)Low voltage drop; (3)Low temperature coefficient; (4)High input voltage (up to 24V); (5)High output current : 100mA; (6)Output voltage accuracy: tolerance ±3%; (7)TO92, SOT89 and SOT23-5 package.

Diagrams

HT7544-1 block diagram

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