BA15BC0WT-V5

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

The BA15BC0WT-V5 is a fixed-output Low Dropout (LDO) regulator from ROHM Semiconductor, providing a stable 1.5V output at up to 1A load current. It features a wide input voltage range of 3V to 16V and maintains an output voltage accuracy of ±2% at 25°C. The device utilizes a PNP output transistor for low saturation voltage characteristics. Key protection mechanisms include built-in overcurrent protection and thermal shut-down circuits to prevent damage during short-circuit or overload conditions.

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

• Low saturation voltage design utilizing PNP output transistors
• Integrated overcurrent protection and thermal shut-down circuits
• Wide operating input voltage range supporting various power supply configurations

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

• Portable electronic devices requiring stable 1.5V logic supplies
• Battery-powered systems with variable input voltages
• General-purpose linear regulation in consumer electronics

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

Verify the specific suffix 'V5' against the manufacturer's latest datasheet to confirm package type and pinout compatibility. Ensure the required output voltage matches the fixed 1.5V specification, as this variant does not support adjustable outputs. Confirm lead times and availability directly with authorized distributors, as stock levels fluctuate.

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

Select this component when a fixed 1.5V output is required with high current capability up to 1A. It is suitable for applications where input voltage varies between 3V and 16V. Consider the TO-220FP-5 package for through-hole mounting if higher thermal dissipation is needed compared to surface-mount alternatives.

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

This part belongs to the BAxxBC0W series of 1A LDO regulators. The series offers various fixed output voltages ranging from 1.5V to 10V. All variants share similar protection features and low dropout characteristics, differing primarily in their fixed output voltage settings and package options.

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

Compatible substitutes within the same family include BA18BC0WT-V5 (1.8V output) or BA12BC0WT-V5 (1.2V output), provided the system voltage requirements are adjusted accordingly. Ensure the replacement maintains the same 1A current rating and TO-220FP-5 package for direct mechanical fit.