TPS73601DBVR

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TPS73601DBVR

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IC REG LIN POS ADJ 400MA SOT23-5

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 5.5V
Voltage Dropout (Max) 0.2V @ 400mA
Current - Output 400mA
Current - Quiescent (Iq) 550 µA
Current - Supply (Max) 1 mA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The TPS73601DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TPS736 series, designed for applications requiring efficient power management with minimal dropout voltage. This particular model supports adjustable output voltages, offering flexibility in diverse electronic designs. Key features include a 1A output current capability, low quiescent current, and fast transient response, which make it suitable for portable or battery-operated devices. The device also includes thermal protection and current limit to ensure reliability and safety in operation. It operates over a wide input voltage range, enabling compatibility with various supply sources. The TPS73601DBVR is housed in a small, SOT-23-5 package, which is ideal for compact circuit boards where space is limited. Its ease of use, combined with robust performance metrics, makes it a popular choice in applications such as microcontrollers, communication equipment, and consumer electronics.

Equivalent

The TPS73601DBVR is a low-dropout linear regulator from Texas Instruments. Equivalent products include:
1. Microchip MCP1700: Low dropout regulator with similar voltage options.
2. AMS1117: Offers similar voltage regulation with a comparable dropout voltage.
3. LT1963A: From Analog Devices, offering low dropout voltage and similar performance.
4. NCP1117: A popular LDO regulator from ON Semiconductor with comparable features.
5. LD1117: From STMicroelectronics, also offering low dropout voltage and similar current capabilities.
Ensure compatibility by checking each component's datasheet for specific requirements.

Features

The TPS73601DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments featuring various functionalities suitable for precise power regulation needs. Key features include:
1. Adjustable Output Voltage: It can be set from 1.2 V to 5.5 V using an external resistor divider, offering flexibility in application.
2. Low Dropout Voltage: It has a very low dropout voltage of typically 50 mV at a 1 A load, enhancing efficiency.
3. High PSRR: The device provides excellent power supply rejection ratio, which helps reduce noise and improve performance in sensitive applications.
4. Stable with Ceramic Capacitors: It is stable with ceramic output capacitors, supporting compact and reliable designs.
5. Ultra-Low Noise: The regulator features ultra-low noise, making it ideal for noise-sensitive applications.
6. Current Limit and Thermal Protection: It includes protection against overcurrent and overheating, ensuring safe operation.
7. Enable Pin: An enable feature allows the device to be placed in a low-power shutdown mode.
8. Package: Available in the compact SOT-23 package, which is suitable for space-constrained applications.
These features make the TPS73601DBVR ideal for portable, battery-powered devices and other applications requiring efficient power regulation.

Pinout

The TPS73601DBVR is a voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. The primary function of this device is to provide a stable output voltage with high accuracy and low dropout, suitable for powering sensitive electronics. Here is a summary of the pin functions:
1. IN (Pin 1): Input voltage pin where the unregulated voltage is applied to the device.
2. GND (Pin 2): Ground pin for the device.
3. EN (Pin 3): Enable pin. A high signal on this pin enables the regulator, while a low signal disables it, putting the device into a low-power shutdown mode.
4. NR (Pin 4): Noise reduction pin. It can be connected to an external capacitor to further reduce the output noise.
5. OUT (Pin 5): Output voltage pin where the regulated voltage is provided.
The TPS73601DBVR is valued for its ultra-low dropout characteristics, making it ideal for applications where efficient power regulation is crucial.

Manufacturer

The TPS73601DBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company focuses on developing analog chips and embedded processors, and it is known for its innovation and contributions to the advancement of technology. TI is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world.

Application

The TPS73601DBVR is a low-dropout (LDO) regulator with applications in various areas. It is commonly used in portable devices, smartphones, and tablets due to its small package size and low power consumption. It is also utilized in industrial and automotive electronics for voltage regulation and power management. Additionally, the TPS73601DBVR is suitable for RF applications, where clean power supply rails are essential, and in communication equipment for maintaining stable voltages. Its low noise and high precision make it ideal for sensitive analog circuits and instrumentation. The device is also used in medical equipment and consumer electronics, providing reliable voltage regulation in various environments.

Package

The TPS73601DBVR is a voltage regulator from Texas Instruments. It is available in the SOT-23-5 package type, which is a small outline transistor package with five pins. This compact package is suitable for applications requiring space-efficient designs.

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