BAJ2CC0T

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

The BAJ2CC0T is a fixed-output linear low-dropout (LDO) voltage regulator manufactured by Rohm Semiconductor. It provides a stable 12V output with a maximum current capacity of 1A. The device operates within an input voltage range of 4V to 25V and features a typical dropout voltage of 300mV at full load. Key electrical specifications include a ripple rejection of 55dB and load regulation of 50mV. It incorporates comprehensive protection mechanisms, including thermal shutdown, over-current protection, and over-voltage protection. The component is housed in a TO-220FP-3 package and supports an operating temperature range from -40°C to 125°C.

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

• Low-saturation PNP output design for efficient voltage regulation
• Integrated thermal shutdown and over-current protection circuits
• High ripple rejection capability for clean power supply
• Fixed 12V output with ±2.0% accuracy

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

• General-purpose linear power supply regulation
• Battery-powered equipment requiring stable 12V rails
• Industrial control systems with wide input voltage variations
• Embedded systems needing low-noise voltage sources

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

Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or secondary market suppliers. Ensure that any substitute components meet the original electrical requirements, including pin compatibility and thermal performance. Check for RoHS compliance if required by your manufacturing standards. Validate lead times as stock levels may be limited due to discontinuation.

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

Select this regulator when a fixed 12V output is required with up to 1A load current. Consider its wide input voltage range suitable for applications with varying source voltages. Evaluate the TO-220FP-3 package for adequate heat dissipation needs. Compare dropout characteristics against other LDOs if efficiency under light loads is critical. Ensure the protection features align with system safety requirements.

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

This component belongs to Rohm's BAJ series of low-dropout regulators, designed for high reliability and robust performance. The series typically offers various fixed output voltages and current ratings. The BAJ2CC0T specifically targets applications requiring precise voltage regulation with built-in safety features. Its PNP output structure allows for lower dropout voltages compared to traditional NPN-based regulators.

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

Public confirmed substitute part numbers are not available in the provided documentation. As the BAJ2CC0T is marked as obsolete, engineers should consult Rohm's official replacement guides or contact technical support for recommended alternatives. Verify pin-out compatibility and electrical specifications when selecting a successor component.