TPS79201DBVTG4

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

The TPS79201DBVTG4 is a positive adjustable linear regulator from the TPS792 series, manufactured by Texas Instruments. It operates with an input voltage range up to 5.5 V and delivers a maximum output current of 100 mA. The device provides an adjustable output voltage between 1.2 V and 5.5 V. Key electrical specifications include a typical quiescent current of 250 µA and a power supply rejection ratio (PSRR) ranging from 70 dB at 100 Hz to 47 dB at 100 kHz. It features comprehensive protection mechanisms including overcurrent, thermal shutdown, reverse polarity, and under-voltage lockout. The component is housed in a SOT-23-6 surface-mount package and supports operation within a temperature range of -40°C to +85°C.

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

• Adjustable output voltage capability spanning 1.2 V to 5.5 V for flexible system design
• Integrated high PSRR performance ensuring stable regulation against input noise
• Complete protection suite including overcurrent, thermal shutdown, and reverse polarity safeguards

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

• Battery-powered portable electronic devices requiring efficient power management
• RF circuits needing low-noise voltage regulation
• Embedded systems utilizing single-cell battery inputs

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

Verify the specific suffix G4 indicates lead-free compliance and RoHS standards before procurement. Confirm the SOT-23-6 package dimensions match your PCB footprint requirements. Ensure the adjustable output configuration aligns with your external resistor network design. Check for any obsolescence notices or lifecycle changes directly from the manufacturer documentation prior to finalizing orders.

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

Select this component when an adjustable output voltage is required within the 1.2 V to 5.5 V range. It is suitable for applications demanding moderate output current up to 100 mA with low quiescent current consumption. Consider this part for designs prioritizing high PSRR to minimize power supply noise impact on sensitive loads. Ensure the input voltage does not exceed the 5.5 V maximum rating.

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

This device belongs to the TPS792 family of low-dropout regulators designed for portable electronics. It shares functional similarities with other adjustable LDOs but offers specific PSRR characteristics and protection features tailored for noise-sensitive applications. The DBVTG4 designation specifies the SOT-23-6 package and green molding compound compliant with environmental standards.

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

Publicly confirmed substitute part numbers are not available in the provided source material.