TPS76901HDBVT

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TPS76901HDBVT

IC REG LIN POS ADJ 100MA SOT23-5

  • 제조업체
  • Mfr.부분 #TPS76901HDBVT
  • 패키지 SC-74A,SOT-753
  • 데이터시트
  • 재고 있음2246

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사양

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 1.2V
Voltage-Output(Max) 4.5V
Current-Output 100mA
Current-Quiescent(Iq) 28 µA
PSRR 60dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -55°C ~ 175°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

개요

Description

The TPS76901HDBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is part of the TPS769 series, which is known for its ultra-low power consumption and high efficiency, making it suitable for battery-operated devices and applications requiring efficient power management. The device offers a fixed output voltage of 1.8V, with other versions available for different voltage needs.
Key features include a very low quiescent current of about 17 µA, an output current capability of up to 100 mA, and a dropout voltage of around 170 mV at full load. The regulator provides fast transient response and excellent line and load regulation. It also includes overcurrent protection, providing safety in case of output shorts or excessive load conditions.
The TPS76901HDBVT comes in a small SOT-23-5 package, making it ideal for space-constrained designs. It is widely used in portable electronics, handheld devices, and other applications where battery life and efficiency are critical. The regulator is designed to be stable with low ESR capacitors, further enhancing its suitability for a wide range of applications.

Features

The TPS76901HDBVT is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Low Dropout Voltage: It exhibits a very low dropout voltage, typically about 100 mV at 100 mA, which enhances efficiency.
2. Output Voltage: Offers an adjustable output voltage feature, allowing the user to set the desired output level.
3. Output Current: Can supply up to 100 mA of output current, suitable for powering low-power devices.
4. Low Quiescent Current: The regulator has a low quiescent current, typically around 17 µA, which conserves power during standby or light-load conditions.
5. Input Voltage Range: Supports a wide input voltage range, making it versatile for various applications.
6. Thermal and Overcurrent Protection: Features thermal shutdown and overcurrent protection to prevent damage under fault conditions.
7. Small Package: Available in a small SOT-23 package, making it ideal for space-constrained applications.
8. Stability: Stable with low-equivalent series resistance (ESR) capacitors, simplifying the design and ensuring reliable operation.
These features make the TPS76901HDBVT suitable for battery-powered applications and systems that require efficient power management with minimal power loss.

Package

The TPS76901HDBVT is a low-dropout voltage regulator from Texas Instruments, housed in an SOT-23 (Small Outline Transistor) package. This package is compact, making it suitable for applications where space is a constraint.

Pinout

The TPS76901HDBVT is a low-dropout linear voltage regulator from Texas Instruments. It is housed in a 5-pin SOT-23 package. The function of each pin is as follows:
1. IN (Pin 1): Input voltage pin where the unregulated input voltage is applied.
2. GND (Pin 2): Ground pin, which serves as the return path for the input and output currents.
3. EN (Pin 3): Enable pin, used to enable or disable the regulator. When pulled high, the device is enabled; when low, it is disabled.
4. NC (Pin 4): No Connection. This pin is typically not connected to anything and can be left floating.
5. OUT (Pin 5): Output voltage pin, where the regulated output voltage is provided.
The TPS76901 is known for its low dropout voltage and low quiescent current, making it suitable for battery-powered applications. It has a fixed output voltage, with additional versions available for different voltage specifications.

Manufacturer

The TPS76901HDBVT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog circuits, digital signal processors, and microcontrollers. Headquartered in Dallas, Texas, TI serves a variety of industries such as automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation in the semiconductor industry and has a reputation for high-quality products and cutting-edge technology solutions.

Application

The TPS76901HDBVT is a low-dropout (LDO) voltage regulator suitable for applications requiring efficient power management. Its main application areas include battery-powered devices, portable electronics, and wearable technology, where space efficiency and low power consumption are critical. It is also used in microcontrollers, digital circuits, and communication devices, especially where low noise and high accuracy are necessary.

Equivalent

Equivalent products to the TPS76901HDBVT, a low-dropout voltage regulator by Texas Instruments, include:
1. Microchip MCP1700: A low-dropout regulator with similar voltage and current specifications.
2. ON Semiconductor NCP1117: Offers similar functionality and pin configuration.
3. ROHM Semiconductor BDxxIC0WEFJ: Offers low dropout and low current consumption.
Make sure to compare specifications like output voltage, current, dropout voltage, and package to ensure compatibility with your application.

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