AP7381 Positive Voltage Regulators

Product Highlights > AP7381 Positive Voltage Regulators

            AP7381 Positive Voltage Regulators
                    Diodes' wide input voltage range micro-power 150 mA LDO
    

Diodes' AP7381 features a wide input voltage range, high-accuracy, low dropout voltage, current limit, and ultra-low quiescent current which make it ideal for use in various USB and portable devices. The AP7381 consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, and current limit function. AP7381 has 3.3 V and 5 V fixed voltage versions. It is available in the space saving SOT89 and TO92 (ammo packing) packages.

Features
Wide input voltage: 3.3 V to 40 V Covers 5 V, 9 V, 12 V, and 24 V power rails Wide output voltage: 3.3 V and 5 V Covers standard I/O voltage levels Low quiescent current at 2.5 µA Extends battery life of battery operated products; minimizes standby power in low-power systems		Two package variants: SOT89 and TO92 Matches industry standard footprints 2.0% output accuracy at room temperature Maintains accuracy under all conditions Built-in overtemperature protection (OTP) function Protects system from overtemperature conditions
Applications
Notebook computers Lighting Meters		Battery-powered equipment Home automation Climate control