FAN2513S285X

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

The FAN2513S285X is a low-dropout (LDO) linear voltage regulator manufactured by onsemi. It provides a fixed output voltage of 2.85 V with a maximum output current of 150 mA. The device operates within an input voltage range up to 6.5 V and features a typical dropout voltage of 2.5 mV, with a maximum of 180 mV at full load. It includes fast start-up capabilities and is housed in a compact SOT-23-5 surface-mount package. The regulator supports operation across an extended temperature range from -40°C to +125°C.

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

• CMOS technology enables low quiescent current consumption for battery-powered applications
• Fast start-up time minimizes delay during power-on sequences
• Integrated thermal shutdown protection safeguards against overheating

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

• Portable consumer electronics requiring stable low-voltage rails
• Battery-operated devices needing efficient power management
• Embedded systems utilizing CMOS logic families

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

Verify the specific suffix X indicates tape-and-reel packaging configuration. Confirm the part status as discontinued or active through official onsemi channels before design finalization. Ensure compatibility with existing PCB footprints for SOT-23-5 packages. Cross-reference datasheet revisions for any parameter updates affecting system performance.

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

Select this component when a fixed 2.85 V rail is required with minimal voltage drop under light loads. Consider the 150 mA limit for load requirements. The SOT-23-5 package suits space-constrained designs. Evaluate thermal dissipation needs based on input-output voltage differential and ambient conditions.

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

This part belongs to the FAN2513 series of low-power LDO regulators. Similar variants include FAN2513S25X (2.5 V output) and FAN2513S27X (2.7 V output). All share the same 150 mA capability and SOT-23-5 form factor, differing primarily in fixed output voltage settings.

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

Direct substitutes include FAN2513S25X and FAN2513S27X if voltage tolerance allows. Verify pinout compatibility and thermal characteristics. No other onsemi parts offer identical voltage and package combination.