TPS76901DBVTG4

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

The TPS76901DBVTG4 is an ultralow-power, adjustable low-dropout linear regulator manufactured by Texas Instruments. It provides a maximum output current of 100 mA with a typical quiescent current of 28 uA. The device supports an input voltage range from 2.7 V to 10 V and delivers an adjustable output voltage between 1.2 V and 5.5 V. Key electrical specifications include a line regulation of 0.04% per volt and a load regulation of 12 mV. The component operates within a temperature range of -40°C to +125°C and utilizes a SOT-23-5 surface-mount package.

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

• Ultralow quiescent current consumption for extended battery life
• Adjustable output voltage capability across a wide range
• Low dropout voltage performance under load conditions

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

• Battery-powered portable electronic devices
• Wireless communication modules
• Sensor power supply circuits

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

Verify the specific suffix G4 indicates lead-free RoHS compliance when sourcing. Confirm the DBVT package designation matches the required SOT-23-5 footprint for PCB layout. Ensure the operating environment remains within the specified -40°C to +125°C thermal limits to maintain regulatory accuracy.

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

Select this regulator for applications requiring minimal standby current alongside moderate load capabilities. The adjustable output feature allows flexibility in setting precise voltage levels using external resistors. Consider the thermal dissipation characteristics inherent to the small SOT-23-5 package during high-load operation.

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

This component belongs to the TPS769 series of low-dropout regulators designed for efficiency. It serves as a power management solution where size and power conservation are critical. The device integrates standard LDO protection features while maintaining a compact form factor suitable for space-constrained designs.

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

Check for TPS76901 variants with different package options or automotive qualifications if environmental requirements differ. Verify that alternative parts match the 100 mA output current and 10 V maximum input voltage constraints.