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TLV7081YKAR

Name: TLV7081YKAR
Rating: 4.7 (12 reviews)

NANOPOWER MICROPACKAGE LOW-VOLTA

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製造商。部分 #TLV7081YKAR
包 DSBGA (YKA)-4
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	General Purpose
NumberofElements	1
OutputType	Open Drain
Voltage-SupplySingle/Dual(±)	1.7V ~ 5.5V
Voltage-InputOffset(Max)	10mV
Current-InputBias(Max)	3pA
Current-Output(Typ)	45mA
Current-Quiescent(Max)	470nA
CMRRPSRR(Typ)	75dB PSRR
PropagationDelay(Max)	4µs
Hysteresis	10mV
OperatingTemperature	-40°C ~ 125°C
Package/Case	4-XFBGA, DSBGA
MountingType	Surface Mount

概述

Description

The TLV7081YKAR is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage with minimal power loss. It features high output accuracy, low quiescent current, and a wide input voltage range, making it suitable for various applications, including portable devices, battery-powered systems, and other power-sensitive applications.
The device provides a fixed output voltage option and can deliver up to 200 mA of load current. It incorporates built-in protection features, such as thermal shutdown and current limiting, ensuring reliable operation under adverse conditions. The TLV7081YKAR operates efficiently with a low dropout voltage, enabling it to maintain regulation even with a small difference between input and output voltages.
Package options include a small SOT-23 format, which aids in saving space on circuit boards. It's ideal for designers seeking a compact and efficient solution for voltage regulation in electronic projects.

Features

The TLV7081YKAR is a low-dropout (LDO) voltage regulator designed for applications requiring a stable output voltage. Key features include:
1. Output Current: Capable of delivering up to 150 mA of output current.
2. Low Dropout Voltage: Offers a dropout voltage of approximately 250 mV at full load, enabling efficient operation with minimal input-output voltage differential.
3. Input Voltage Range: Accepts a wide input voltage range from 1.8 V to 5.5 V.
4. Fixed Output Voltages: Available in several fixed output voltage options (e.g., 1.2 V, 1.5 V, 1.8 V, 3.0 V, and 3.3 V).
5. Low Quiescent Current: Provides low quiescent current, enhancing battery life in portable applications.
6. Thermal Protection: Integrated thermal shutdown protects the device from overheating.
7. Compact Package: Offered in a small 5-pin SOT-23 package, suitable for space-constrained designs.
These features make the TLV7081YKAR ideal for powering low-voltage digital circuits, RF devices, and other battery-operated systems.

Package

The TLV7081YKAR comes in a SOT-23 package type.

Pinout

The TLV7081YKAR is a low-dropout (LDO) voltage regulator from Texas Instruments, featuring a pin count of 5.
Pin Functions:
1. Input (VIN): This pin is connected to the input voltage source.
2. Output (VOUT): This pin provides the regulated output voltage.
3. Ground (GND): This pin is the reference ground for the device.
4. Enable (EN): This pin is used to enable or disable the regulator; it must be pulled high to enable the output.
5. N/C (Not Connected): This pin is not internally connected and should be left floating.
The TLV7081YKAR is designed to deliver a low output noise and high power supply rejection ratio (PSRR), making it suitable for various applications, including battery-powered devices and RF applications.

Manufacturer

The TLV7081YKAR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and embedded processing products. Founded in 1930 and headquartered in Dallas, Texas, TI is well-known for its innovation in the electronics sector, providing solutions for a range of applications such as computing, automotive, industrial, and consumer electronics. The TLV7081YKAR is a low-dropout (LDO) voltage regulator, which is typically used to provide stable voltage outputs for sensitive electronic devices. Texas Instruments is recognized for its commitment to quality and reliability in the semiconductor industry.

Application

The TLV7081YKAR is a low-dropout (LDO) voltage regulator used in various applications, including portable devices, battery-powered equipment, and power management systems. It provides a stable output voltage with low quiescent current, making it ideal for mobile and embedded applications. Its features support use in consumer electronics, automotive electronics, and industrial automation, ensuring reliable performance in scenarios requiring efficient power regulation and noise reduction.

Equivalent

Equivalent products for the TLV7081YKAR chip include the MCP1700, LP2950, and LM1117 series voltage regulators. These alternatives may vary in features like output voltage, current capacity, and package types, so it's essential to verify specific requirements for your application. Always consult datasheets for precise specifications and compatibility.