FAN1086D33X

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

The FAN1086D33X is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by onsemi. It provides a stable 3.3 V output with a maximum load current of 1.5 A. The device utilizes a TO-252AA surface-mount package, suitable for applications requiring efficient power management in compact designs. Key electrical specifications include a maximum dropout voltage of 1.5 V at full load and a quiescent current of 5 mA. It operates within an input voltage range up to 7 V and supports junction temperatures from -40°C to +125°C.

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

• Provides a fixed 3.3 V regulated output voltage
• Supports high continuous load currents up to 1.5 A
• Operates with a low dropout voltage of 1.5 V at maximum load
• Includes internal thermal overload and short-circuit protection

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

• Portable battery-powered equipment
• Wireless communication devices
• Industrial control systems
• Personal electronics

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

Verify the exact suffix 'D33X' against official datasheets to confirm the fixed 3.3 V output and TO-252AA package configuration. Ensure compatibility with existing PCB footprints and thermal requirements. Confirm availability status as distribution channels may vary for specific manufacturing batches.

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

Select this component when a stable 3.3 V rail is required for loads up to 1.5 A in space-constrained designs. The TO-252AA package offers robust thermal performance compared to smaller SOT packages. Consider the 7 V maximum input voltage limit when designing the power supply chain.

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

This part belongs to the FAN1086 series of LDO regulators, which are designed for general-purpose power management. The series includes various fixed voltage options and adjustable variants, all sharing similar pinouts and protection features to simplify design transitions across different voltage requirements.

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

Direct replacements include other 3.3 V, 1.5 A LDOs in TO-252 packages such as the NCP1086D2T-33R4G. Verify pinout compatibility and thermal characteristics before substitution.