S-T111B27MC-OGMTFG

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

The S-T111B27MC-OGMTFG is a linear low-dropout (LDO) voltage regulator from the ABLIC S-T111 series. It provides a fixed output voltage of 2.7V with a maximum output current capability of 150mA. The device operates within an input voltage range up to 6.5V and features a typical dropout voltage of 250mV at rated load. It incorporates an enable control pin for power management and includes overcurrent protection. The component is housed in a compact SOT-23-5 surface-mount package and is designed for operation across a temperature range of -40°C to +85°C.

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

• Fixed 2.7V output voltage with 150mA continuous current drive capability
• Integrated enable pin allows for precise power control and standby mode management
• Built-in overcurrent protection safeguards the circuit against short circuits or overload conditions

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

• Battery-powered portable electronic devices requiring efficient power regulation
• Embedded systems utilizing microcontrollers or sensors needing stable 2.7V supply rails
• Consumer electronics where space-constrained SOT-23-5 packaging is required

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

Verify the complete part number including suffixes such as OGMTFG, as these indicate specific packaging and marking configurations. Confirm RoHS compliance status and ensure the supplier provides official datasheets matching the ABLIC Inc. specifications. Cross-reference the manufacturer part number to avoid counterfeit components and validate the operating temperature range requirements for your specific application environment.

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

Select this component when a fixed 2.7V output is required with moderate current demands up to 150mA. Consider the S-T111 series for its low quiescent current and small footprint compared to larger packages. Ensure the input voltage remains within the 6.5V maximum limit and verify that the thermal dissipation capabilities of the SOT-23-5 package are sufficient for the expected load conditions and ambient temperatures.

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

This regulator belongs to the S-T111 family of low-power LDOs from ABLIC Inc., designed for battery-operated applications. The series emphasizes low current consumption and compact sizing. Similar parts in the lineup offer different fixed output voltages while maintaining the same 150mA output current and SOT-23-5 form factor, allowing for design flexibility across various voltage rail requirements.

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

S-T111B27MC-OGBTFU is a parameter-equivalent alternative within the same series offering identical electrical characteristics.