S-1200B36-M5T1U

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

The S-1200B36-M5T1U is a positive voltage regulator from the S-1200 Series, manufactured by ABLIC Inc. It provides a fixed output voltage of 3.6 V with an accuracy of ±1.0%. The device operates within an input voltage range of 2.0 V to 10.0 V and supports an output current of up to 150 mA. It features a typical dropout voltage of 140 mV at 100 mA and low current consumption of 18 μA during operation. The component utilizes a SOT-23-5 package and includes built-in overcurrent protection.

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

• Utilizes CMOS technology for high ripple rejection and low dropout performance
• Incorporates a built-in ON/OFF circuit to extend battery life in portable devices
• Features integrated overcurrent protection to limit load current
• Compatible with small ceramic capacitors for stable operation

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

• Power supply for battery-powered devices
• Power supply for personal communication devices
• Power supply for home electric appliances
• Power supply for cellular phones

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

Verify the specific suffix 'M5T1' corresponds to the SOT-23-5 tape packaging format required for your assembly line. Confirm that the environmental code 'U' indicates lead-free and halogen-free compliance if required by your manufacturing standards. Ensure the input voltage does not exceed the absolute maximum rating of 12 V to prevent physical damage to the internal components.

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

Select this part when a precise 3.6 V rail is needed with minimal voltage drop under load. The B-type designation ensures the ON/OFF pin activates with a high logic level. Verify that the application's power dissipation requirements fit within the thermal limits of the SOT-23-5 package, especially at higher ambient temperatures or maximum output currents.

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

This component belongs to the S-1200 Series of low dropout regulators designed for low input and output capacitance applications. The series offers selectable output voltages in 0.1 V steps ranging from 1.5 V to 5.5 V. The S-1200B36 variant specifically targets systems requiring a stable 3.6 V supply derived from single-cell lithium batteries or similar power sources.

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

S-1200B36-I6T2U (SNT-6A(H) package)

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

What is the logic level for the ON/OFF pin on the S-1200B36?

The 'B' in the part number indicates positive logic, meaning the ON/OFF pin must be set to a high level to activate the regulator.

Can I use a tantalum capacitor for the output?

Yes, provided the capacitance is 0.1 μF or more and the Equivalent Series Resistance (ESR) is 1.0 Ω or less.