CS8156YTHA5G

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

The CS8156YTHA5G is a dual-output low dropout linear regulator manufactured by onsemi. It provides two regulated outputs: VOUT1 at 12 V with a maximum current of 750 mA, and VOUT2 at 5.0 V with a maximum current of 100 mA. The device features an ENABLE pin for sleep mode control, reducing quiescent current to 200 nA when disabled. It operates within an input voltage range of -0.5 V to 26 V and withstands peak transient voltages up to 60 V. The component includes protection against short circuits, thermal shutdown, overvoltage, and reverse polarity.

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

• Dual output configuration providing independent 12 V and 5.0 V regulation
• CMOS compatible ENABLE function for active and sleep mode operation
• Integrated fault protection including thermal shutdown and short circuit prevention
• Robust transient handling with high peak voltage tolerance

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

• Automotive electronics power distribution
• Industrial control system power supplies
• Embedded systems requiring multiple voltage rails

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

Verify the specific package suffix (THA) corresponds to the horizontal lead configuration required for the design. Confirm RoHS compliance status as indicated in the ordering information. Check for obsolescence notices or alternative part recommendations from the manufacturer due to potential lifecycle changes.

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

Select this component when a single IC solution is needed for generating both 12 V and 5 V rails. Ensure the application requires the specific current capabilities of 750 mA and 100 mA. Consider the TO-220 package thermal characteristics and the need for heatsinking under high load conditions.

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

This part belongs to the CS8156 family of dual regulators. It is designed for applications requiring reliable power management in noisy environments. The horizontal lead variant offers specific mounting flexibility compared to vertical or straight lead options.

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

CS8156YTVA5G

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

What is the quiescent current in sleep mode?

When the ENABLE pin is held low, the regulator enters sleep mode with a quiescent current drain of 200 nA.

How does the ENABLE pin function?

The ENABLE pin is CMOS compatible. A high signal activates both outputs, while a low signal disables them and places the device in sleep mode.