BA09CC0T

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

The BA09CC0T is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 9 V output with a maximum current capacity of 1 A. The device operates within an input voltage range of 4 V to 25 V and withstands up to 35 V. Key electrical parameters include a dropout voltage of 0.3 V at 500 mA, a circuit current of 2.5 mA, and an output accuracy of ±2.0% at 25°C. It features ripple rejection of 55 dB and load regulation of 50 mV from 5 mA to 1 A. 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

• PNP output transistor design for low saturation characteristics
• Integrated over-current protection to prevent damage during short circuits
• Built-in thermal shutdown circuitry for enhanced reliability

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

• General-purpose linear power supply regulation
• Battery-powered equipment requiring stable voltage rails
• Industrial control systems with wide input voltage variations

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

Verify the specific suffix 'CC0T' against the official ROHM datasheet to confirm pinout compatibility and package type. Ensure that the required output voltage matches the fixed 9 V specification, as other variants in the series offer different voltages. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process.

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

Select this component when a fixed 9 V output is required with high current capability up to 1 A. The PNP architecture allows for lower dropout performance compared to standard NPN regulators. Consider the thermal dissipation capabilities of the TO-220FP-3 package relative to the expected power loss under maximum load conditions.

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

This part belongs to the BAxxCC0 series of LDO regulators from ROHM. These devices are designed for applications requiring robust protection features and stable performance across a wide temperature range. The series typically includes various fixed output voltages to support diverse system requirements while maintaining consistent protection mechanisms.