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TLV70215DBVR

Name: TLV70215DBVR
Rating: 4.7 (12 reviews)

IC REG LINEAR 1.5V 300MA SOT23-5

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.5V
Voltage Dropout (Max)	0.38V @ 300mA
Current - Output	300mA
Current - Quiescent (Iq)	55 µA
PSRR	68dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	TLV70215
Current - Supply (Max)	370 µA

概述

Description

The TLV70215DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide a stable output voltage of 1.5V with high accuracy and low noise. This device features a maximum output current of 200mA and operates with an input voltage range of 2.5V to 5.5V, making it suitable for various low-voltage applications, including battery-powered devices and portable electronics.
Key features include low quiescent current for improved battery life, excellent load and line regulation, and a built-in overcurrent protection mechanism. The TLV70215 also has a small footprint, which is advantageous for space-constrained designs. It operates over a wide temperature range, ensuring reliable performance in diverse environmental conditions.
The device is available in a small SOT-23 package, facilitating easy integration into compact circuits. Overall, the TLV70215DBVR is an effective choice for designers seeking a reliable and efficient voltage regulator for low-power applications.

Features

The TLV70215DBVR is a low-dropout (LDO) voltage regulator designed for high-performance applications. Key features include:
1. Output Voltage: Fixed output of 1.5V.
2. Input Voltage Range: Operates with an input voltage range of 2.7V to 5.5V.
3. Quiescent Current: Low quiescent current of approximately 45 µA, enhancing efficiency.
4. Output Current: Capable of delivering up to 200 mA of output current.
5. Low Dropout Voltage: Typically 150 mV at full load, ensuring efficient operation.
6. Thermal Protection: Integrated thermal shutdown to prevent damage from overheating.
7. Short-Circuit Protection: Offers current limiting to protect against short-circuits.
8. Package Type: Available in a compact SOT-23-5 package for space-constrained applications.
9. Power Supply Rejection Ratio (PSRR): High PSRR for improved noise performance.
These features make the TLV70215DBVR suitable for portable devices, battery-powered applications, and other electronic systems requiring stable voltage regulation.

Package

The TLV70215DBVR is packaged in a 5-pin SOT-23 package.

Pinout

The TLV70215DBVR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its functions are as follows:
1. Input (Vin): Supplies the input voltage to the regulator.
2. Ground (GND): Connects to the system ground.
3. Output (Vout): Provides the regulated output voltage.
4. Enable (EN): Controls the enable/disable functionality of the device. It is active high.
5. Feedback (FB): Used for feedback in the regulation loop to maintain the desired output voltage.
The TLV70215DBVR is designed to output 1.5V and is suitable for various applications, including powering low-voltage digital circuits.

Manufacturer

The TLV70215DBVR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and producing a wide range of electronic components, including integrated circuits, microcontrollers, and analog devices. The company is known for its innovations in various sectors, including automotive, industrial, communication, and consumer electronics. With a strong emphasis on research and development, TI plays a significant role in advancing technology and providing solutions for diverse applications in the electronics industry.

Application

The TLV70215DBVR is a low-dropout (LDO) voltage regulator primarily used in applications such as portable devices, battery-powered equipment, and microcontrollers. It provides a stable 1.5V output with low quiescent current, making it suitable for power-sensitive applications. Other areas include RF applications, sensor power supplies, and noise-sensitive analog circuits where precise voltage regulation is critical.

Equivalent

The TLV70215DBVR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700, LP2985, LM1117, and MIC5205. When selecting an alternative, ensure that the output voltage, current rating, and package type match your requirements. Always verify specifications for compatibility with your application.