AP7361C-10Y5-13

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

The AP7361C-10Y5-13 is a fixed-output linear regulator from Diodes Incorporated, providing a stable 1.0V output at up to 1A load current. It operates within an input voltage range of 2.2V to 6.0V and features a typical dropout voltage of 840mV at full load. The device incorporates an enable pin for power management, achieving a low quiescent current of 60µA. Built-in protections include current limiting at 1.5A, fold-back short circuit protection at 400mA, and thermal shutdown at 150°C. It utilizes the SOT89-5 package and maintains ±1% output voltage accuracy across an ambient temperature range of -40°C to +85°C.

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

• Ultra-low dropout performance with high PSRR for clean power delivery
• Integrated enable control for efficient system power management
• Comprehensive fault protection including current limit and thermal shutdown
• Stable operation with various capacitor types including MLCC

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

• LCD-TV and Monitor power supplies
• Set-Top-Box regulation circuits
• Home Electrical Appliances control logic

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

Verify the specific ordering suffix matches the required package type and tape/reel specifications. Confirm RoHS compliance and halogen-free status requirements align with project standards. Ensure the component is sourced through authorized channels to guarantee authenticity and traceability. Check datasheet revision dates for any updates to electrical characteristics or marking information before finalizing procurement.

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

Select this part when a precise 1.0V rail is needed with high current capability in a compact footprint. The SOT89-5 package offers a balance between thermal dissipation and board space. Consider the 840mV dropout voltage at 1A load to ensure sufficient headroom between input and output voltages. Evaluate the need for the enable pin functionality versus tying it directly to the input if always-on operation is preferred.

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

This component belongs to the AP7361C family of 1A low dropout regulators. The '10' designation indicates a fixed 1.0V output, while 'Y5' specifies the SOT89-5 surface-mount package. The '-13' suffix denotes the standard 13-inch tape and reel packaging format used for automated assembly processes.

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

AP7361C-10E-13 (SOT223 package)

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

Is the AP7361C-10Y5-13 available in an adjustable version?

No, the '10' in the part number indicates a fixed 1.0V output. An adjustable version would use the 'ADJ' designation.

What is the minimum recommended output capacitance for stability?

The datasheet recommends using a ceramic output capacitor of at least 2.2µF to ensure stability and improve transient response.