TPS78001DRVR

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TPS78001DRVR

IC REG LIN POS ADJ 150MA 6WSON

  • Производитель
  • Мфр. Часть #TPS78001DRVR
  • Пакет WSON (DRV)-6
  • Лист данных
  • В наличии6742

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Гарантия 365 дней

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.22V
Voltage-Output(Max) 5.25V
Current-Output 150mA
Current-Quiescent(Iq) 800 nA
Current-Supply(Max) 5 µA
PSRR 40dB ~ 15dB (10Hz ~ 1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

Обзор

Description

The TPS78001DRVR is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. It is part of the TPS780 series, designed for low-power applications that demand high power efficiency and low quiescent current. The device is notable for its ultra-low quiescent current of approximately 500 nA, making it ideal for battery-powered applications where extending battery life is crucial.
The TPS78001DRVR supports a wide input voltage range and can provide a fixed or adjustable output voltage, depending on the specific application requirements. It is capable of delivering up to 150 mA of output current, which is suitable for many portable and low-power electronics.
Other features include an enable pin for easy control, thermal shutdown for protection against overheating, and current limit protection to prevent damage due to overcurrent conditions. The device is housed in a small, thermally efficient 6-pin SOT-23 package, making it suitable for compact designs.
Overall, the TPS78001DRVR is well-suited for applications such as wearable electronics, IoT devices, and other scenarios where long battery life and small form factors are essential.

Features

The TPS78001DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low current consumption and minimal quiescent current. Key features include:
1. Ultra-Low Quiescent Current: Typically around 500 nA, making it highly efficient for battery-powered applications.
2. Low Dropout Voltage: Offers a dropout voltage of approximately 150 mV at 150 mA, which is ideal for low-voltage applications.
3. Input Voltage Range: Supports a wide input voltage range from 2.2 V to 5.5 V.
4. Output Current: Can deliver up to 150 mA of output current.
5. Adjustable Output Voltage: Allows setting the output voltage through external resistors, providing flexibility.
6. Low Noise: Provides low noise performance, suitable for noise-sensitive applications.
7. Thermal Shutdown and Overcurrent Protection: Integrated to ensure safe operation under fault conditions.
8. Enable Pin: Features an enable pin for easy on/off control.
9. Small Package: Available in a compact 6-pin WSON package, beneficial for space-constrained designs.
These features make the TPS78001DRVR suitable for a variety of applications, including portable electronics, handheld devices, and any system requiring energy efficiency.

Package

The TPS78001DRVR is packaged in a WSON (DRC) 6-pin package. This small-footprint package is commonly used for low-dropout regulators and offers efficient heat dissipation.

Pinout

The TPS78001DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 6-pin WSON (DRV) package. The key functions of this device include providing a regulated output voltage, low quiescent current for energy-efficient applications, and support for battery-powered devices. The specific pin functions are as follows:
1. VOUT: Output voltage pin that provides the regulated voltage.
2. GND: Ground connection pin for reference and power.
3. VIN: Input voltage pin for supplying the unregulated input voltage.
4. EN: Enable pin used to turn the LDO on or off.
5. NR/SS: Noise reduction/soft-start pin for reducing output noise and controlling the startup time.
6. FB: Feedback pin used for setting the output voltage via an external resistor divider.
This configuration supports applications requiring low power consumption and precise voltage regulation.

Manufacturer

The TPS78001DRVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is known for its innovation in the technology sector, particularly in analog chips and embedded processors, which are widely used in a broad range of electronic devices including smartphones, calculators, and automotive systems.

Application

The TPS78001DRVR is a low-dropout (LDO) voltage regulator commonly used in battery-powered devices due to its low quiescent current. It's suitable for portable electronics, wearable devices, and IoT applications where energy efficiency is crucial. Its wide input voltage range and low noise output make it ideal for supplying power to RF modules, microcontrollers, and sensors that require stable voltage with minimal power consumption.

Equivalent

The TPS78001DRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Microchip MCP1700
2. ON Semiconductor NCP1117
3. Analog Devices ADP151
4. Linear Technology LT1761
5. STMicroelectronics LD1117
These alternatives may vary in specifications like output current, dropout voltage, or package type, so it's crucial to verify compatibility with your specific application requirements.

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