TPS79933DRVR

$0.62

Description：IC REG LINEAR 3.3V 200MA 6-WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1f2a4ef20a4e Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

TPS79933DRVR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG LINEAR 3.3V 200MA 6-WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for TPS79933DRVR

Description：IC REG LINEAR 3.3V 200MA 6-WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6.5V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.16V @ 200mA
Current - Output：200mA
Current - Quiescent (Iq)：60 µA
Current - Supply (Max)：-
PSRR：70dB ~ 38dB (100Hz ~ 100kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：6-WSON (2x2)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for TPS79933DRVR

TPS79933DRVR

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

The TPS79933DRVR is a fixed-output low dropout linear regulator from the Texas Instruments TPS799 series, providing a stable 3.3V output with a maximum load current of 200mA. It operates within an input voltage range of 2.7V to 6.5V and features a typical quiescent current of 40µA. The device delivers high power supply rejection ratio (PSRR) performance, ranging from 70dB at 100Hz to 38dB at 100kHz, while maintaining a maximum dropout voltage of 160mV at full load. Packaged in a compact 6-WSON (2x2mm) format, it supports operation across an extended temperature range of -40°C to +125°C.

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

Ultra-low noise architecture designed for sensitive RF and analog circuit applications
High power supply rejection ratio ensures effective suppression of input line noise
Integrated protection mechanisms including overcurrent limiting, thermal shutdown, reverse polarity blocking, and undervoltage lockout

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

Portable battery-powered consumer electronics requiring efficient power management
Wireless communication modules and RF front-end circuits demanding low noise regulation
Embedded systems utilizing microcontrollers and memory devices needing stable 3.3V rails

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

Verify the specific suffix DRVR corresponds to the 6-WSON package configuration required for your PCB layout. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input capacitors meet stability requirements specified in the electrical characteristics section to prevent oscillation during operation.

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

Select this component when a fixed 3.3V rail is necessary with minimal footprint constraints. The WSON-6 package offers superior thermal dissipation compared to SOT-23 alternatives. Consider the 40µA quiescent current for battery life optimization in standby modes. Validate that the input voltage remains above the minimum threshold to maintain regulation under all operating conditions.

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

This device belongs to the TPS799 family of ultra-low noise LDO regulators. Unlike general-purpose LDOs, this series prioritizes noise performance and PSRR, making it suitable for precision analog and RF applications. The TPS79933 variant specifically targets 3.3V system architectures common in modern portable electronics and industrial control interfaces.

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

The TPS79933DDCT serves as a pin-compatible alternative in the SOT-23-THIN package. Verify thermal performance differences between the WSON and SOT-23 footprints before substitution.

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