S-1133B36-U5T1G

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

The S-1133B36-U5T1G is a positive CMOS voltage regulator from the S-1133 Series, manufactured by ABLIC Inc. It provides a fixed output voltage of 3.6 V with an accuracy of ±1.0%. The device supports an input voltage range of 2.0 V to 10 V and delivers up to 300 mA of output current. Key electrical parameters include a typical dropout voltage of 0.13 V at 100 mA, a ripple rejection ratio of 70 dB at 1.0 kHz, and a typical operating current consumption of 60 µA. It operates within a temperature range of -40°C to +85°C.

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

• Integrates overcurrent protection and thermal shutdown circuits for enhanced reliability.
• Features a built-in ON/OFF control circuit to minimize power consumption during standby.
• Supports stable operation using small ceramic capacitors with low equivalent series resistance.

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

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

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

Verify the specific ordering suffix against the manufacturer's datasheet to confirm package type and environmental compliance. Ensure the selected variant matches the required logic level for the ON/OFF pin. Confirm that external capacitor values meet the minimum capacitance and ESR requirements specified in the application guidelines to prevent oscillation.

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

Select this component when a fixed 3.6 V rail is required with moderate load capabilities. Consider the SOT-89-5 package for its thermal performance relative to smaller footprints. Evaluate the input-to-output voltage differential to ensure the dropout characteristics align with the system's minimum input voltage constraints under full load conditions.

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

This part belongs to the S-1133 Series, which comprises middle-output current CMOS voltage regulators designed for mobile and portable applications. The series offers both internally set and externally adjustable output voltage options across various packages, including SOT-89-5 and SNT-8A, focusing on high density mounting and low current consumption.

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

Consult the official product name list for other S-1133 variants with different fixed voltages or package types. Verify compatibility if substituting with adjustable versions like the S-1133B00 series, as these require external resistors for voltage setting.