TPS79601DCQR

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

The TPS79601DCQR is a single-output adjustable low-dropout linear regulator from the Texas Instruments TPS796 series. It provides a maximum output current of 1 A with an input voltage range of 2.7 V to 5.5 V and an adjustable output voltage range of 1.2 V to 5.5 V. The device features a typical dropout voltage of 220 mV, line regulation of 0.05 %/V, and load regulation of 5 mV. It operates within a temperature range of -40°C to +125°C and is housed in a SOT-223-6 surface-mount package.

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 enable pin functionality for precise power management control
• Comprehensive protection mechanisms including overcurrent, thermal shutdown, reverse polarity, and undervoltage lockout

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

• Portable battery-powered electronic devices requiring efficient linear regulation
• Embedded systems utilizing microcontrollers or digital logic circuits
• RF front-end modules needing stable supply voltages with low noise characteristics

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

Verify the specific suffix DCQR corresponds to the SOT-223-6 package configuration during procurement. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure ordering quantities align with standard reel or cut-tape availability constraints defined by the manufacturer.

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

Select this component when a 1 A output current capacity is required alongside an adjustable voltage setting. The SOT-223-6 package offers a compact footprint suitable for space-constrained designs. Consider the thermal performance characteristics inherent to this package type under maximum load conditions to ensure reliable operation across the specified industrial temperature range.

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

This part belongs to the TPS796 family of ultralow-noise, high PSRR, fast RF LDO regulators designed for demanding applications. The TPS796 series supports both fixed and adjustable output options across various packages including SON, SOT-223, and TO-263. It targets markets requiring high performance in portable and wireless communication equipment.

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

TPS79601DCQ is documented as a parameter-equivalent alternative.