TLV70233DBVR

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TLV70233DBVR

IC REG LINEAR 3.3V 300MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.38V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 55 µA
Current-Supply(Max) 370 µA
PSRR 68dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TLV70233DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TLV702 series, designed to provide a stable and precise output voltage. This particular model offers an output voltage of 3.3V. Key features include a low quiescent current of approximately 29 µA, making it suitable for battery-powered applications, and a maximum output current of 300 mA. The device also boasts a low dropout voltage, typically around 230 mV at full load, which enhances efficiency.
The TLV70233DBVR is equipped with a series of protective features such as overcurrent protection and thermal shutdown to ensure safe operation under various conditions. It operates over a wide input voltage range from 2.2V to 5.5V, allowing it to be used in a variety of systems. The device is available in a compact SOT-23-5 package, making it ideal for space-constrained designs. Additionally, it provides excellent line and load transient response, contributing to the stability and performance of the power supply. Overall, the TLV70233DBVR is well-suited for applications requiring a reliable and efficient voltage regulation solution.

Features

The TLV70233DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range from 2.2V to 5.5V.
3. Output Current: Supports a maximum output current of 300 mA.
4. Low Dropout Voltage: Exhibits a low dropout voltage, making it efficient for battery-powered applications.
5. Quiescent Current: Features a low quiescent current of approximately 35 µA, which helps in extending battery life.
6. Stability: Requires minimal external components for stability, typically using only external capacitors.
7. Load/Line Regulation: Offers good load and line transient response, contributing to stable output under varying conditions.
8. Thermal Protection: Includes thermal shutdown and current limit protection, enhancing reliability.
9. Package: Available in a small SOT-23-5 package, facilitating use in space-constrained designs.
10. Applications: Ideal for portable and battery-operated devices, including mobile phones, tablets, and wearable technology.
The TLV70233DBVR’s combination of low power consumption, compact size, and reliable performance make it suitable for a wide range of low-power electronics.

Package

The TLV70233DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, packaged in a small SOT-23-5 form factor. The "DBV" in the part number indicates the SOT-23-5 package type, which is a compact, surface-mount package suitable for space-constrained applications.

Pinout

The TLV70233DBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is part of the TLV702 series and is designed to provide a fixed output voltage of 3.3V.
The TLV70233DBVR comes in a SOT-23 package with a 5-pin configuration. The pin functions are as follows:
1. IN (Pin 1): Input voltage pin where the supply voltage is applied.
2. GND (Pin 2): Ground pin, which is the common return path for both input and output.
3. EN (Pin 3): Enable pin, used to turn the regulator on or off. A high signal enables the device, while a low signal disables it.
4. NR/FB (Pin 4): Noise reduction or feedback pin. It can be used to connect a capacitor for noise reduction or for feedback in adjustable versions.
5. OUT (Pin 5): Output voltage pin where the regulated voltage is provided.
The TLV70233DBVR is suitable for various applications, offering low quiescent current, fast transient response, and good load/line regulation.

Manufacturer

The TLV70233DBVR is manufactured by Texas Instruments (TI), which is a global technology company. TI specializes in the design and production of semiconductors and various integrated circuits, used in a wide range of electronic applications. The company is known for its innovations in analog and embedded processing products, which are essential components in consumer electronics, automotive systems, industrial applications, and more. Texas Instruments is one of the largest semiconductor companies in the world and has a long history of contributing to advancements in technology.

Application

The TLV70233DBVR is a low-dropout (LDO) voltage regulator commonly used in battery-powered devices, portable electronics, and wireless communication systems. It is ideal for applications requiring low power consumption and efficient voltage regulation, such as smartphones, tablets, wearable devices, and IoT gadgets. Its compact size and low quiescent current make it suitable for space-constrained and energy-sensitive applications. Additionally, it is often used in powering microcontrollers, sensors, and RF modules where stable voltage output is crucial.

Equivalent

The TLV70233DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip MCP1703A-3302E/MB: A similar 3.3V LDO regulator.
2. ON Semiconductor NCP1117ST33T3G: A 3.3V LDO with comparable performance.
3. AMS1117-3.3: A widely used 3.3V LDO regulator.
4. STMicroelectronics LD1117S33TR: Another 3.3V LDO alternative.
These alternatives offer comparable voltage regulation capabilities and can be used in similar applications. Always verify pin compatibility and electrical characteristics before substitution.

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