TPS70933DRVR

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TPS70933DRVR

IC REG LINEAR 3.3V 150MA 6WSON

  • Manufacturer
  • Mfr. Part #TPS70933DRVR
  • Package WSON (DRV)-6
  • Datasheet
  • In Stock3703

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 30V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 1.4V @ 150mA
Current-Output 150mA
Current-Quiescent(Iq) 2.05 µA
Current-Supply(Max) 350 µA
PSRR 80dB ~ 52dB (10Hz ~ 1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

Overview

Description

The TPS70933DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide a stable 3.3V output voltage from an input voltage range of 4.5V to 30V. It is part of the TPS709 series, which is known for its ultra-low power consumption, making it ideal for battery-powered and energy-sensitive applications.
Key features of the TPS70933DRVR include a low quiescent current of 1.2µA, which helps extend battery life, and a maximum output current of 150mA. The device offers excellent line and load regulation with a typical dropout voltage of 1.2V at full load. It also includes built-in protections such as thermal shutdown and undervoltage lockout, ensuring reliable operation under fault conditions.
The TPS70933DRVR comes in a small SOT-23-6 package, making it suitable for space-constrained designs. It is often used in applications like sensors, microcontrollers, and other low-power electronics where efficient voltage regulation is crucial. The device's stability, low power consumption, and wide input voltage range make it a versatile choice for various electronic projects.

Features

The TPS70933DRVR is a low-dropout linear voltage regulator from Texas Instruments, offering several key features:
1. Output Voltage: 3.3 V fixed output voltage version.
2. Input Voltage Range: Supports input voltages from 2.7 V to 30 V.
3. Ultra-Low Quiescent Current: Typically 1.2 µA, making it highly efficient for battery-powered applications.
4. Output Current: Can deliver up to 150 mA.
5. Dropout Voltage: Low dropout voltage, typically 100 mV at 50 mA load current.
6. Wide Temperature Range: Operating junction temperature from -40°C to +125°C.
7. Protection Features: Includes thermal shutdown and current limit protection to prevent damage.
8. Noise Performance: Low output noise, beneficial for sensitive applications.
9. Package: Comes in a small, 6-pin SON package for space-constrained designs.
These features make the TPS70933DRVR suitable for use in applications requiring efficient, low-power, and reliable voltage regulation, particularly in portable and battery-operated devices.

Package

The TPS70933DRVR is a linear voltage regulator from Texas Instruments, featuring a DRV package type. This package is a 6-pin SON (Small Outline No-lead) with dimensions of 2.00 mm x 2.00 mm. It's designed for applications requiring low quiescent current and low dropout voltage.

Pinout

The TPS70933DRVR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. It is part of the TPS709 series which offers low power consumption and stable performance. The specific package designation "DRVR" refers to a 6-pin WSON (Wafer Level Chip Scale Package) with a 3.00 mm x 3.00 mm footprint.
The pin count for the TPS70933DRVR is 6. These pins have the following functions:
1. IN (Input Voltage): Connects to the input power source.
2. GND (Ground): Common ground reference for the device.
3. OUT (Output Voltage): Provides the regulated output voltage.
4. NR/SS (Noise Reduction/Soft Start): Used to reduce output noise or set the startup time.
5. NC (No Connect): This pin is typically not connected to any circuit.
6. EN (Enable): An input to enable or disable the device.
This LDO is designed for low power applications with a fixed output voltage of 3.3V, offering features like low quiescent current, low dropout, and good transient response.

Manufacturer

The TPS70933DRVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. TI focuses on developing products that assist in the efficient management of power, precision data conversion, and connectivity in electronic systems. The company serves various industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Known for its innovation in the semiconductor industry, Texas Instruments operates globally, providing solutions that enhance technology in everyday life.

Application

The TPS70933DRVR is a low-dropout (LDO) voltage regulator used in applications requiring efficient power management. Its primary applications include microcontroller power supply, battery-powered devices, portable electronics, and sensor networks. The regulator's low quiescent current and wide input voltage range make it ideal for energy-sensitive applications, enabling longer battery life and efficient power regulation in compact systems.

Equivalent

Equivalent products to the TPS70933DRVR voltage regulator include the LD1117-3.3 by STMicroelectronics, LM1117MPX-3.3 by Texas Instruments, MIC5205-3.3YM5 by Microchip Technology, and the LP2985-33 by Texas Instruments. These alternatives offer similar output voltage, current ratings, and package types. Always compare specific datasheets to ensure compatibility with your requirements.

Shipping

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