S-1142B80H-E6T2U

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

The S-1142B80H-E6T2U is a positive voltage regulator from the S-1142A/BxxH Series, utilizing high-withstand voltage CMOS technology. It provides a fixed output voltage of 8.0 V with an accuracy of ±1.0% at +25°C and ±3.0% across the operating temperature range. The device supports an input voltage range of 3.0 V to 50 V and delivers up to 200 mA of output current. Typical current consumption during operation is 4.0 µA, while power-off consumption is 0.1 µA. It operates within an ambient temperature range of -40°C to +105°C.

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

• Built-in ON/OFF circuit for controlling operation and reducing current consumption
• Integrated overcurrent protection and thermal shutdown circuits
• Low dropout voltage characteristics due to low on-resistance output transistor
• Compatible with ceramic capacitors for input and output stabilization

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

• Constant-voltage power supply for vehicle interior electrical applications
• Constant-voltage power supply for home electric appliances

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

Verify the specific ordering suffix E6T2U corresponds to the HSOP-6 tape packaging configuration required for your assembly line. Confirm that the B-type designation matches your logic requirements for the ON/OFF pin, as it utilizes positive logic compared to the A-type negative logic variant. Ensure environmental compliance with lead-free and halogen-free specifications aligns with your manufacturing standards.

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

Select this component when a fixed 8.0 V output is required with high input voltage tolerance up to 50 V. The B-type product type is suitable for applications where the ON/OFF pin requires positive logic control. Consider the package power dissipation limits if operating near maximum output currents or high ambient temperatures. Verify that external capacitor values meet the minimum requirements for stability.

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

This part belongs to the S-1142A/BxxH Series of high-withstand voltage low current consumption low dropout voltage regulators. The series is designed for automotive and general electronic applications requiring reliable regulation under varying load and input conditions. The HSOP-6 package facilitates high-density mounting on printed circuit boards.

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

For applications sensitive to output voltage overshoot during power-on, consider the S-1142C/DxxH Series. Other variants within the S-1142A/BxxH family may be used if different output voltages or ON/OFF logic types are needed.