BA17806T

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

The BA17806T is a three-terminal linear voltage regulator from the ROHM BA178xx series, providing a fixed output voltage of 6V. It supports a maximum output current of 1A and operates within an input voltage range of 8.5V to 21V. The device features line regulation of 100mV and load regulation of 100mV. It is housed in a TO-220FP package with three pins, suitable for through-hole mounting. The rated power dissipation is 2W, with dimensions of 10 x 4.5 x 8mm. Operating temperature ranges from -40°C to +85°C.

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

• Integrated overcurrent protection circuit
• Built-in thermal shutdown circuit
• Good ripple suppression characteristics

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

• General purpose linear voltage regulation
• Power supply circuits requiring fixed 6V output
• Electronic equipment internal biasing

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

Verify the specific suffix 'T' against official ROHM documentation to confirm the exact packaging configuration and tape/reel specifications. Ensure the component meets RoHS compliance requirements for the intended application. Cross-reference the part number with the latest manufacturer lifecycle status to confirm availability and production status before finalizing procurement plans.

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

Select this component when a fixed 6V output at up to 1A is required in a through-hole format. Consider the thermal performance and heat sinking requirements given the 2W power rating. Compare line and load regulation specs against system tolerance needs. Verify that the input voltage range accommodates the source supply variations without exceeding the maximum limit.

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

This regulator belongs to the BA178xx family, which are standard three-terminal positive voltage regulators. The series offers various fixed output voltages, including 5V, 9V, and 12V variants. The BA17806T specifically provides the 6V option within this lineup, sharing common features like overcurrent protection and thermal shutdown across the family.

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

Compatible substitutes include other 6V linear regulators in TO-220 packages such as the LM7806 or MC7806CP. Ensure pinout compatibility and similar electrical parameters like current capacity and dropout voltage when evaluating alternatives.