AN8002

Overview

The Panasonic AN8002 is a 3-pin, positive output, low dropout voltage regulator with a fixed 2V output and 50mA current capability. It features a maximum input/output voltage difference of 0.3V and a typical bias current of 0.6mA. The device includes built-in overcurrent protection and operates within an ambient temperature range of -30°C to +80°C. It is designed for battery-powered applications and reference voltage circuits where minimal power consumption is required.

Feature Summary

• Fixed positive output voltage regulation
• Low dropout operation for efficient power usage
• Integrated overcurrent protection circuit

Applications

• Battery-powered power supply systems
• Reference voltage generation circuits

Procurement Notes

Verify the specific package type (SSIP003-P-0000) against design requirements. Confirm that the 2V output aligns with load specifications. Ensure input voltage remains within the absolute maximum rating of 20V. Check thermal dissipation limits based on board mounting conditions.

Selection Notes

Select this component when a stable 2V rail is needed from a slightly higher source voltage. The low dropout characteristic allows operation even when the input voltage is close to the output level. Consider the 50mA limit for load current requirements.

Part Context

This part belongs to the AN80xx series of monolithic voltage regulators. The series offers various fixed output voltages ranging from 2V to 10V. The AN8002 specifically provides the lowest voltage option in this lineup, catering to low-voltage digital logic or sensor biasing needs.

Replacement Considerations

AN8002M is the surface-mount equivalent with HSIP003-P-0000B package.