BA15T

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

The BA15T is a fixed-output linear voltage regulator manufactured by Rohm Semiconductor, designed for applications requiring stable power delivery. It provides a fixed output voltage of 15V with a maximum continuous output current capability of 1A. The device features low saturation voltage characteristics, typical dropout voltage of 0.3V at 0.5A load, and high output voltage accuracy of ±1.0% at 25°C ambient temperature. It incorporates thermal shutdown and over-current protection mechanisms to ensure operational safety. The component operates within an extended temperature range from -40°C to 105°C and utilizes a TO220FP-3 through-hole package.

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

• Low saturation voltage PNP output architecture
• High precision fixed output voltage regulation
• Integrated thermal shutdown and over-current protection

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

• General purpose linear power supply circuits
• Embedded system voltage regulation
• Industrial control equipment power management

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

Verify the specific manufacturer part number against official Rohm Semiconductor documentation to confirm authenticity and technical specifications. Ensure that the received components match the required package type and electrical ratings. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Confirm availability of updated datasheets for any design revisions or pinout variations before integration into final products.

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

Select this component when a fixed 15V output is required with moderate current demands up to 1A. Consider its low dropout characteristic for efficiency in systems where input voltage margin is limited. Evaluate thermal performance requirements based on expected load currents and ambient operating conditions. Compare alternative regulators if higher current capacity or adjustable output voltage is necessary for the specific application design.

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

The BA15T belongs to Rohm's family of low saturation voltage type 3-pin regulators. This series includes various models with different output voltages and current ratings, such as the BA15JC5T and BA15DD0WHFP, which offer higher current capabilities or additional features like shutdown functions. These components are designed for robust performance in industrial and consumer electronics applications requiring reliable linear regulation.

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

Direct substitutes may include other 15V, 1A LDO regulators from Rohm or compatible manufacturers with identical pinouts and electrical specifications. Verify compatibility regarding package dimensions, thermal resistance, and protection features before substitution.