FAN1582T15

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

The FAN1582T15 is a low-dropout linear voltage regulator manufactured by onsemi, designed for applications requiring stable power delivery. It features an adjustable output voltage range from 1.3 V to 5.7 V and supports a maximum continuous output current of 3 A. The device operates with an input voltage between 1.75 V and 6.5 V. Key electrical specifications include a typical dropout voltage of 1.05 V and a maximum of 1.18 V at full load. Line regulation is specified at 3 mV, while load regulation is 5 mV. The unit offers a voltage adjustment accuracy of 0.5% and utilizes a reference voltage of 1.263 V. It is housed in a TO-220-3 through-hole package and is rated for operation within a temperature range of -65°C to +125°C.

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

• Provides adjustable positive output voltage regulation with high current capability up to 3 A.
• Features low dropout characteristics ensuring efficient performance under varying load conditions.
• Includes built-in protection mechanisms against over-current and thermal overload scenarios.

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

• Portable electronic devices requiring stable power supply
• Battery-powered equipment needing efficient voltage regulation
• Communication systems utilizing low-noise power sources

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

Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm RoHS compliance details as indicated in official documentation. Ensure proper handling procedures are followed during installation. Cross-reference datasheet revisions for any updates regarding pin configurations or thermal characteristics before integration into final designs.

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

Select this component when an adjustable LDO with 3 A output capacity is required in a through-hole package. Consider the TO-220-3 form factor for adequate heat dissipation without additional heatsinks in moderate environments. Evaluate input-output differential voltage to ensure operation remains within the specified dropout limits for optimal efficiency and stability under all expected load conditions.

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

This part belongs to the FAN1582 series of low-dropout regulators from onsemi. The series includes variants with different packaging options such as surface-mount packages like TO-263-5. These components share similar electrical characteristics but differ in physical footprint and mounting style, allowing designers to choose based on PCB layout constraints and assembly requirements.

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

Check for available equivalents from other manufacturers offering similar 3 A adjustable LDO specifications in TO-220-3 packages. Verify pin compatibility and thermal performance metrics before substitution. Consult official obsolescence notices for potential lifecycle management strategies.