FAN2512S33X

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

The FAN2512S33X is a fixed-output linear voltage regulator from the FAN2512 series, manufactured by Fairchild Semiconductor (now onsemi). It provides a stable 3.3V output with a maximum current capacity of 150mA. The device supports an input voltage range up to 6.5V and features a low dropout voltage of 0.18V at full load. Key electrical parameters include a quiescent current of 50µA and operation within a temperature range of -40°C to +125°C.

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

• Integrates fast start enable functionality for rapid power-up sequences
• Includes over-temperature protection to ensure safe operating conditions
• Utilizes CMOS technology for low power consumption

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

• Portable battery-powered electronic devices
• Embedded systems requiring stable 3.3V logic levels
• General-purpose power management in compact circuits

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package marking and datasheet revisions match the specific batch requirements. Ensure storage and handling procedures comply with ESD sensitivity standards for surface-mount components.

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

Select this regulator when a fixed 3.3V output is required with minimal external component count. Consider the 150mA current limit and 6.5V maximum input voltage constraints. Evaluate thermal performance based on expected load currents and ambient operating temperatures.

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

This component belongs to the FAN2512 family of CMOS LDO regulators designed for space-constrained applications. The series emphasizes low noise and fast transient response capabilities suitable for sensitive analog and digital loads.

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

Consult official substitution lists for equivalent regulators with matching pin configurations and electrical specifications. Verify compatibility regarding dropout voltage characteristics and thermal resistance values before implementation.