S-1167A15-M5T1G

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

The S-1167A15-M5T1G is a positive voltage regulator from the ABLIC S-1167 Series, featuring ultra-low current consumption and high ripple rejection. It provides a fixed output voltage of 1.5 V with an accuracy of ±1.0%. The device operates within an input voltage range of 2.0 V to 6.5 V and supports an output current of up to 150 mA. Typical current consumption during operation is 9 µA, rising to a maximum of 16 µA. During shutdown, current consumption drops to 0.1 µA typical. The component utilizes a SOT-23-5 package and includes built-in overcurrent protection.

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

• Ultra-low current consumption for extended battery life in portable applications
• High ripple rejection capability using ceramic capacitors
• Low dropout voltage due to integrated low on-resistance transistor
• Built-in ON/OFF circuit for power management control

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

• Constant-voltage power supply for battery-powered devices
• Constant-voltage power supply for cellular phones
• Constant-voltage power supply for portable equipment

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

Verify the specific environmental code suffix (G or U) required for your assembly process, as this determines lead-free and halogen compliance status. Confirm that the negative logic ON/OFF pin configuration aligns with your system's control signals. Ensure input and output capacitor values meet the minimum requirements specified in the datasheet to prevent oscillation.

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

Select this part when a fixed 1.5 V output is required with minimal quiescent current draw. The negative logic ON/OFF pin requires a low signal to activate regulation. Consider thermal dissipation limits if operating near the maximum output current. Verify compatibility with available ceramic capacitors for stability.

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

This component belongs to the S-1167 Series of CMOS voltage regulators designed for portable electronics. The series emphasizes low power consumption and high performance in compact packages. The 'A' designation indicates negative logic for the ON/OFF pin, while 'M5T1' specifies the SOT-23-5 tape packaging format.

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

S-1167B15-M5T1G offers identical electrical specifications but uses positive logic for the ON/OFF pin. S-1167A15-I6T2U provides the same function in an SNT-6A(H) package.