TPS70930DRVR

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TPS70930DRVR

IC REG LINEAR 3V 150MA 6-WSON

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사양

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 3V
Voltage Dropout (Max) 1.4V @ 150mA
Current - Output 150mA
Current - Quiescent (Iq) 2.05 µA
PSRR 80dB ~ 52dB (10Hz ~ 1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Current, 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)
Base Product Number TPS70930
Current - Supply (Max) 350 µA

개요

Description

The TPS70930DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments designed for applications requiring a stable output voltage with minimal noise. It features a regulated output of 3.0V and supports a maximum output current of 300mA. The device operates with a low dropout voltage, typically around 300mV at full load, making it suitable for battery-powered applications where efficiency is crucial.
Key features include excellent line and load transient response, low quiescent current, and thermal protection, ensuring reliable performance in various conditions. The TPS709 series is also designed with an adjustable output voltage option, providing flexibility for different circuit requirements.
It comes in a small package, saving space on PCBs, and is ideal for powering microcontrollers, analog circuits, and sensors in portable devices. Overall, the TPS70930DRVR is a versatile and efficient choice for designers seeking compact and reliable power management solutions.

Features

The TPS70930DRVR is a low-dropout (LDO) voltage regulator featuring a fixed output voltage of 3.0V with a maximum output current of 300 mA. Key features include:
1. Low Dropout Voltage: Typically around 200 mV at full load, allowing for efficient operation with minimal input-output voltage difference.
2. Low Quiescent Current: Consumes very low quiescent current, enhancing battery life in portable applications.
3. High Power Supply Rejection Ratio (PSRR): Offers excellent PSRR to maintain stable output voltage despite varying input conditions.
4. Thermal Protection: Built-in thermal shutdown safeguards the device from overheating.
5. Wide Input Voltage Range: Operates with an input voltage range of 2.5V to 16V.
6. Compact Package: Available in a small SOT-23-5 package, saving PCB space.
7. Stable Operation with Ceramic Capacitors: Compatible with low ESR ceramic capacitors, improving performance and transient response.
These features make the TPS70930DRVR suitable for a variety of applications, including portable devices, consumer electronics, and battery-powered equipment.

Package

The TPS70930DRVR is packaged in a 5-pin SOT-23 (small outline transistor) package. This compact surface-mount package is designed for ease of integration in various electronic circuits.

Pinout

The TPS70930DRVR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary functions include providing a regulated output voltage and supporting load currents up to 300 mA.
The pin configuration is as follows:
1. Input (VIN): This pin connects to the input voltage supply.
2. Output (VOUT): This pin provides the regulated output voltage.
3. Ground (GND): This pin is the common ground for the device.
4. Enable (EN): This pin is used to enable or disable the LDO; a high signal enables the output.
5. Adjust (ADJ): This pin is connected to a resistor divider for adjustable output voltage settings.
The TPS70930DRVR is designed for low noise and high power supply ripple rejection, making it suitable for various applications in portable devices and other electronic circuits.

Manufacturer

The TPS70930DRVR is manufactured by Texas Instruments (TI), a leading semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor products, including microcontrollers, processors, and analog chips. The company is well-known for its innovation in the field of electronics and provides solutions for various applications, including automotive, industrial, and consumer electronics. Texas Instruments has a strong presence in the global market and emphasizes research and development to maintain its position as a key player in the semiconductor industry.

Application

The TPS70930DRVR is a low-dropout (LDO) voltage regulator primarily used in portable electronics, telecommunications, and battery-powered devices. Its applications include powering microcontrollers, sensors, and RF circuits in wireless devices, as well as providing stable voltage in automotive and industrial systems. Its low quiescent current makes it suitable for energy-efficient applications.

Equivalent

The TPS70930DRVR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700-3302E, LM1117-3.3, and LT1763-3.3. These alternatives offer similar output voltage, current capabilities, and low dropout characteristics. Always check specifications for compatibility in your application.

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