TLV71312PDBVR

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TLV71312PDBVR

IC REG LINEAR 1.2V 150MA SOT23-5

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  • SOT-23 (DBV)-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) 1.02V @ 150mA
Current-Output 150mA
Current-Quiescent(Iq) 75 µA
PSRR 70dB ~ 55dB (100Hz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TLV71312PDBVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TLV713 series, known for its ultra-low quiescent current and high power supply rejection ratio (PSRR). This device is particularly suitable for applications requiring efficient power management in compact form factors, such as portable electronics, wearable devices, and battery-powered equipment.
The TLV71312PDBVR offers a fixed output voltage with a maximum output current of 150 mA. It operates with an input voltage range from 1.4 V to 5.5 V, providing a stable output with minimal voltage drop, which is crucial for extending battery life in portable applications. It features a low quiescent current, typically around 50 nA, which helps minimize power consumption when the device is idle.
The regulator includes thermal shutdown and current limit protection to safeguard against adverse operating conditions. It comes in a compact SOT-23-5 package, making it ideal for space-constrained designs. Additionally, its ease of use and reliable performance make it a popular choice for engineers seeking to optimize power efficiency and stability in their designs.

Features

The TLV71312PDBVR is a low-dropout (LDO) linear voltage regulator designed for providing a stable output voltage with low noise. Key features include:
1. Output Voltage: Fixed output voltage of 1.2V.
2. Input Voltage Range: Operates efficiently with input voltages from 1.4V to 5.5V.
3. Output Current: Capable of supplying up to 150mA of output current.
4. Low Quiescent Current: Features ultra-low quiescent current for energy-efficient operation, ideal for battery-powered applications.
5. Low Dropout Voltage: Offers a low dropout voltage, enhancing performance when the input voltage is close to the output voltage.
6. Output Noise: Exhibits low output noise performance, suitable for sensitive analog applications.
7. PSRR: Provides high Power Supply Rejection Ratio (PSRR) which minimizes the impact of supply voltage fluctuations.
8. Package: Available in a small SOT-23-5 package, making it suitable for space-constrained applications.
9. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
10. Current Limit: Built-in current limit protection enhances reliability by preventing damage due to overcurrent conditions.
These features make the TLV71312PDBVR an excellent choice for consumer electronics, medical devices, and other low-power applications.

Package

The TLV71312PDBVR is packaged in a SOT-23-5 configuration. This type of package is compact, featuring five leads, and is commonly used in small form factor applications, providing a balance between size and thermal performance.

Pinout

The TLV71312PDBVR is a low-dropout voltage regulator (LDO) from Texas Instruments. It comes in a 5-pin SOT-23 package, specifically labeled as DBV. The key specifications and functions of the TLV71312PDBVR are as follows:
- Pin Count: 5 pins
- Function: It is designed to provide a stable, regulated output voltage from a wide input voltage range. This particular model supplies a fixed output voltage of 1.2V.
- Typical Applications: It is used in various electronic devices to power microcontrollers, sensors, and other components requiring a stable voltage supply.
- Key Features:
- Low quiescent current
- Low dropout voltage
- High PSRR (Power Supply Rejection Ratio)
- Fast transient response
- Thermal shutdown protection
These features make the TLV71312PDBVR suitable for battery-powered applications and other low-power devices requiring efficient voltage regulation.

Manufacturer

The TLV71312PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest companies in the semiconductor industry and supplies components to electronics designers and manufacturers worldwide. TI's products are used in a wide array of applications, including industrial, automotive, personal electronics, and communications equipment.

Application

The TLV71312PDBVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring stable and efficient voltage regulation. Its primary application areas include portable electronics, battery-powered devices, and personal electronics, where low quiescent current and low noise are crucial. It is also suitable for supporting microcontrollers, sensors, and RF modules, given its precision output and fast transient response. Additionally, its small package size makes it ideal for space-constrained designs.

Equivalent

The TLV71312PDBVR is a low-dropout (LDO) linear voltage regulator by Texas Instruments. Equivalent products from other manufacturers might include:
1. Microchip Technology: MCP1703A or MCP1700 series.
2. ON Semiconductor: NCP1117 series.
3. STMicroelectronics: LD1117 series.
4. Analog Devices (Maxim Integrated): MAX regulators, like MAX8880.
Ensure matching specifications such as output current, dropout voltage, and package type when selecting an equivalent.

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