TPS7A2401DBVR

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TPS7A2401DBVR

IC REG LIN POS ADJ 200MA SOT23-5

  • Fabricant
  • Mfr. Partie #TPS7A2401DBVR
  • Paquet SOT-23 (DBV)-5
  • Fiche de données
  • En stock6566

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 1.24V
Voltage-Output(Max) 17.75V
VoltageDropout(Max) 0.25V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 4.5 µA
PSRR 75dB ~ 62dB (10Hz ~ 1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Vue d'ensemble

Description

The TPS7A2401DBVR is a linear voltage regulator from Texas Instruments, designed to provide a stable output voltage from a variable input voltage source. It is part of the TPS7A24 series, known for its high-performance, low-dropout (LDO) characteristics. This regulator is particularly suited for applications that require low noise, high precision, and excellent transient response.
Key features of the TPS7A2401DBVR include:
1. Input Voltage Range: It supports a wide input voltage range, typically from 2.4V to 36V.
2. Output Voltage: Adjustable output voltage, often from 1.24V up to 18V, customizable with external resistors.
3. Low Dropout Voltage: Ensures efficient operation with minimal voltage differential between input and output.
4. Low Quiescent Current: Ideal for battery-powered applications, enhancing the overall power efficiency.
5. Protection Features: Includes thermal shutdown and current limiting to protect against overcurrent and overheating.
6. Compact Package: Offered in a small SOT-23-5 package, making it suitable for space-constrained designs.
The TPS7A2401DBVR is widely used in industrial, automotive, and consumer electronics applications requiring reliable voltage regulation.

Features

The TPS7A2401DBVR is a low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Low-Dropout Voltage: It has a low dropout of typically 240 mV at a 200 mA load, enabling efficient power regulation.
2. Output Current: Capable of delivering up to 200 mA of output current.
3. Input Voltage Range: Supports a wide input voltage range from 2.5 V to 24 V, accommodating various power supply designs.
4. Output Voltage: Offers adjustable output voltage settings from 1.2 V to 15 V with high accuracy.
5. Low Quiescent Current: Features a low quiescent current of approximately 35 µA, making it suitable for battery-powered applications.
6. Thermal Protection: Includes overcurrent and thermal shutdown protection for enhanced reliability.
7. Package: Available in a small, 5-pin SOT-23 package, ideal for compact design requirements.
8. Stability: Requires only a small output capacitor, achieving stability with a 1 µF output capacitor.
This regulator is well-suited for applications requiring high-accuracy voltage regulation, low power consumption, and compact form factors, such as portable electronics and industrial devices.

Package

The TPS7A2401DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, packaged in a SOT-23-5 configuration. This small, surface-mount package features five pins and is suitable for applications requiring a compact design while providing efficient voltage regulation.

Pinout

The TPS7A2401DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The pin functions are as follows:
1. IN: Input voltage pin where the supply voltage is provided.
2. GND: Ground pin, serves as the common ground for the device.
3. EN: Enable pin, allows the regulator to be turned on or off. A high signal enables the regulator.
4. FB: Feedback pin, used to set the output voltage through an external resistor divider.
5. OUT: Output voltage pin where the regulated voltage is provided.
This LDO is designed for low noise and high PSRR performance, making it suitable for sensitive applications.

Manufacturer

The TPS7A2401DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They specialize in analog chips and embedded processors, which are used in various applications including industrial, automotive, personal electronics, and communications equipment. TI is renowned for its innovation in electronics and contributes significantly to advancements in technology with its extensive product portfolio.

Application

The TPS7A2401DBVR is a low-dropout (LDO) voltage regulator used in various applications, including industrial automation systems, telecommunications, medical equipment, and instrumentation. It is ideal for use in situations requiring low-noise and precise voltage regulation. Additionally, it is suitable for powering microcontrollers, sensors, and other low-power devices in consumer electronics due to its low quiescent current and wide input voltage range. Its robustness against voltage transients makes it suitable for automotive applications as well.

Equivalent

The TPS7A2401DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. Microchip MCP1826 - A similar LDO with low dropout and current capabilities.
2. Analog Devices ADP7142 - Offers low noise and high-accuracy regulation.
3. ON Semiconductor NCP1117 - Commonly used in similar applications for low dropout voltage regulation.
These alternatives should be evaluated for specific requirements such as output current, dropout voltage, noise performance, and package compatibility.

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UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

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