TLV70212DBVR

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TLV70212DBVR

IC REG LINEAR 1.2V 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) 1.2V
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 TLV70212DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is part of the TLV702 series, designed for portable and battery-powered applications. This particular model provides a fixed output voltage of 1.2V and is capable of delivering up to 300mA of continuous load current. The device features a low quiescent current, making it ideal for energy-efficient applications.
Key features include excellent line and load transient performance, which ensures stable operation even with sudden changes in input voltage or load current. The TLV70212DBVR also boasts a low dropout voltage, typically around 100 mV at 300 mA, which enhances its efficiency and prolongs battery life in mobile applications.
It is equipped with overload protection, including current limiting and thermal shutdown, to safeguard against device damage under fault conditions. The regulator comes in a small SOT-23 package, facilitating compact design implementations. The device is suitable for use in a wide range of applications, including smartphones, tablets, and other handheld devices, due to its reliability and performance in low-power environments.

Features

The TLV70212DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It offers several key features:
1. Voltage Regulation: Provides a fixed output voltage of 1.2V with an input voltage range of 2V to 5.5V.
2. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-powered applications.
3. Dropout Voltage: Offers a low dropout voltage of approximately 200mV at 300mA load, enhancing efficiency.
4. Current Capability: Supports up to 300mA output current.
5. Stability: Utilizes an internal reference for improved stability and requires a minimal number of external components, such as a small ceramic output capacitor.
6. Protection Features: Includes thermal shutdown and current limit protection to prevent damage under fault conditions.
7. Package: Comes in a small SOT-23-5 package, facilitating compact design.
8. Temperature Range: Operates over a wide temperature range, typically from -40°C to +125°C.
These features make the TLV70212DBVR suitable for use in portable devices, wireless handsets, and other applications requiring efficient and reliable voltage regulation.

Package

The TLV70212DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. The package type for this component is SOT-23-5, which is a small-outline transistor package with 5 leads.

Pinout

The TLV70212DBVR is a low-dropout (LDO) linear voltage regulator by Texas Instruments. It comes in a 5-pin SOT-23 package and is designed for portable and battery-powered applications. The key functions and pin configuration are as follows:
1. VIN (Pin 1): Input voltage supply pin. Connect this to the voltage supply.
2. GND (Pin 2): Ground connection pin.
3. EN (Pin 3): Enable pin. A high signal on this pin enables the device, while a low signal puts it into shutdown mode.
4. NC (Pin 4): No Connection. This pin is not connected internally and can be left floating or connected to ground without affecting functionality.
5. VOUT (Pin 5): Regulated output voltage pin. Connect this to the load.
The TLV70212 provides a fixed output voltage of 1.2V (specified by the "12" in its part number), and it features low quiescent current, making it suitable for power-sensitive applications.

Manufacturer

The TLV70212DBVR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and analog devices. TI is well-known for its innovations in the semiconductor industry and serves various markets, such as automotive, industrial, personal electronics, and communications equipment.

Application

The TLV70212DBVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient power management. Its application areas include battery-powered devices, portable electronics, smartphones, tablets, wireless communication devices, and IoT applications. It is suitable for devices requiring low quiescent current and low dropout voltage to extend battery life. Additionally, it can be used in sensors, microcontrollers, and digital signal processors where precise voltage regulation is critical.

Equivalent

The TLV70212DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. MIC5504-2.1YMT - from Microchip Technology
2. NCP702ASN21T1G - from ON Semiconductor
3. LP5907MFX-2.1 - from Texas Instruments
4. MCP1702-2102E/DB - from Microchip Technology
These products offer similar specifications in terms of output voltage, dropout voltage, and current capability. It’s important to review the datasheets for precise matches to your application's requirements.

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