TPS70950DRVR

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TPS70950DRVR

IC REG LINEAR 5V 150MA 6WSON

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  • Fr. Teil #TPS70950DRVR
  • Paket WSON (DRV)-6
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 30V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 1.2V @ 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

Übersicht

Description

The TPS70950DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS709 series designed for applications requiring low power consumption and extended battery life. The device offers a fixed output voltage of 5.0 V and can deliver up to 150 mA of output current.
Key features include ultra-low quiescent current, which is particularly beneficial for battery-powered applications, and a low dropout voltage, which enhances efficiency by reducing the excess voltage that needs to be dissipated as heat. The TPS70950DRVR also provides excellent line and load transient performance, ensuring stable output under varying input and load conditions.
Additionally, the regulator incorporates thermal shutdown and current limit protection to enhance reliability and protect against faults. It comes in a small 6-pin SOT-23 package, making it suitable for space-constrained designs. Typical applications include portable electronics, sensor networks, and IoT devices where energy efficiency is a top priority.

Features

The TPS70950DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low quiescent current and low noise. Key features include:
1. Output Voltage: The device provides a fixed output voltage of 5.0V.
2. Input Voltage Range: Supports an input voltage range from 4.5V to 30V.
3. Low Quiescent Current: It has an ultra-low quiescent current of typically 1.2 µA, which is beneficial for battery-powered applications.
4. Output Current: The maximum output current is 150 mA.
5. Dropout Voltage: It features a low dropout voltage of 100 mV at 10 mA load, enhancing efficiency.
6. Protection: Built-in protection includes thermal shutdown and current limiting.
7. Package: Available in a small 6-pin WSON package (DRV) for space-constrained designs.
8. Stability: The regulator is stable with small ceramic capacitors, improving reliability and performance.
9. Operating Temperature Range: It is specified for operation over a wide temperature range from -40°C to 125°C.
These features make the TPS70950DRVR suitable for a variety of low-power applications, including portable and battery-operated devices.

Package

The TPS70950DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is packaged in a 6-pin SON (Small Outline No-lead) package, specifically designated as DRV, which measures 2.0 mm x 2.0 mm. The compact size is ideal for space-constrained applications, providing efficient power regulation with thermal performance.

Pinout

The TPS70950DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS709 series, designed for low-power applications. The TPS70950DRVR variant specifically provides a fixed 5.0V output.
Pin Count and Function:
- Pin Count: 6 pins (in a WSON-6 package)
Pin Functions:
1. IN: Input voltage pin where the supply voltage is connected. It supports a wide input voltage range.
2. GND: Ground pin, which is the common return path for input and output.
3. OUT: Output voltage pin where the regulated 5.0V is provided.
4. NR/SS: Noise reduction and soft-start pin. It can be used to connect an external capacitor to reduce output noise and control startup characteristics.
5. NC: No connect pin, which is typically left unconnected.
6. NC: Another no connect pin, also typically left unconnected.
The TPS70950DRVR is appreciated for its low quiescent current consumption, making it suitable for battery-powered and energy-conscious applications.

Manufacturer

The TPS70950DRVR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing products. The company focuses on developing innovative solutions that enhance electronic systems and applications across various industries, including automotive, industrial, personal electronics, and communications. Texas Instruments is known for its commitment to research and development, ensuring that it remains a leading player in the semiconductor industry.

Application

The TPS70950DRVR is a low-dropout (LDO) linear voltage regulator used in various applications requiring low power consumption and stable voltage output. It is commonly used in battery-powered devices, portable electronics, and wearable technology due to its low quiescent current. Additionally, it's suitable for post-regulation of switching power supplies, automotive applications, and powering microcontrollers and sensors in IoT devices. Its stability and efficiency make it ideal for applications requiring long battery life and minimal heat dissipation.

Equivalent

The TPS70950DRVR is a low-dropout voltage regulator. Equivalent products include:
1. Microchip MCP1703A - Offers similar low dropout and low quiescent current.
2. ON Semiconductor NCP1117 - Provides comparable voltage regulation with low dropout features.
3. LD1117 from STMicroelectronics - Matches in terms of voltage stability and low dropout.
4. AMS1117 from Advanced Monolithic Systems - Similar characteristics in terms of voltage regulation and efficiency.
Always verify the specifications to ensure compatibility with your application.

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