MCP1702-3002E/TO

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The MCP1702-3002E/TO is a fixed-output low dropout (LDO) voltage regulator from the MCP1702 family, manufactured by Microchip Technology. It provides a nominal output voltage of 3.0 V with a typical tolerance of ±0.4%. The device supports an input operating voltage range from 2.7 V to 13.2 V and delivers up to 250 mA of continuous output current. It features a typical quiescent current of 2.0 µA and operates within a junction temperature range of -40°C to +125°C. The component is housed in a 3-pin TO-92 through-hole package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Low quiescent current consumption for battery-powered applications
• Capable of delivering high output current with minimal input-to-output voltage differential
• Integrated short-circuit protection and overtemperature shutdown
• Stable operation with small ceramic, tantalum, or aluminum electrolytic output capacitors

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Battery-powered devices
• Microcontroller power supply
• Digital cameras
• Smart battery packs
• Low quiescent current voltage reference

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify that the specific part number suffix matches the required package type and output voltage configuration. Confirm compliance with RoHS directives and AEC-Q100 qualification status if automotive grade reliability is required. Ensure ordering documentation aligns with the manufacturer's official datasheet specifications for the MCP1702 series.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 3.0 V output is required with high efficiency under varying load conditions. Consider the thermal resistance characteristics of the TO-92 package relative to ambient temperature and expected power dissipation. Verify that the input voltage source remains within the specified 2.7 V to 13.2 V range to ensure stable regulation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the MCP1702 family of CMOS low dropout regulators designed for micropower applications. The family offers various fixed output voltages ranging from 1.2 V to 5.0 V. The TO-92 package variant provides a robust through-hole mounting option suitable for general-purpose electronics and industrial control systems requiring reliable linear regulation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Compatible replacements include other MCP1702 variants with different fixed output voltages, such as MCP1702-3302E/TO for 3.3 V output or MCP1702-2802E/TO for 2.8 V output, provided the pinout and package remain identical.