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TLV7044PWR

Name: TLV7044PWR
Rating: 4.7 (12 reviews)

IC COMPARATOR 4 GEN PUR 14TSSOP

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資料表 TLV7044PWR DataSheet
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規格

Part Status	Active
Type	Standard (General Purpose)
Number of Elements	4
Output Type	Open-Drain, Rail-to-Rail
Voltage - Supply, Single/Dual (±)	1.6V ~ 6.5V
Voltage - Input Offset (Max)	8mV @ 5V
Current - Input Bias (Max)	2pA @ 5V
Current - Output (Typ)	33mA @ 5V
Current - Quiescent (Max)	750nA
CMRR, PSRR (Typ)	73dB CMRR, 77dB PSRR
Propagation Delay (Max)	3µs (Typ)
Hysteresis	25mV
Operating Temperature	-40°C ~ 125°C
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
Supplier Device Package	14-TSSOP

概述

Description

The TLV7044PWR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with minimal input-output voltage differential. It operates with an input voltage range of 1.8V to 5.5V and delivers an output voltage of 4.4V. This LDO is capable of sourcing up to 1A of load current, making it suitable for a variety of applications, including power management in portable devices, automotive systems, and consumer electronics.
Key features of the TLV7044PWR include low quiescent current, low dropout voltage, and thermal protection, which enhance efficiency and reliability. The device also provides fast transient response, ensuring stable performance under varying load conditions. It comes in a compact, thermally efficient PowerPad™ package, facilitating easy thermal management in PCB designs. Overall, the TLV7044PWR is ideal for applications requiring a reliable and efficient power supply solution.

Features

The TLV7044PWR is a low-dropout (LDO) voltage regulator designed for applications requiring low power consumption and high performance. Key features include:
1. Input Voltage Range: Operates from 1.4V to 5.5V.
2. Output Voltage Options: Available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and adjustable versions.
3. Output Current: Supports up to 100 mA output current.
4. Low Dropout Voltage: Typically around 150 mV at 100 mA, ensuring high efficiency.
5. Quiescent Current: Extremely low, typically around 3 µA, enhancing battery life in portable applications.
6. Power Supply Rejection Ratio (PSRR): High PSRR for improved noise performance.
7. Thermal Protection: Integrated thermal shutdown for safe operation under extreme conditions.
8. Compact Package: Available in a small SOT-23 package, ideal for space-constrained applications.
These features make the TLV7044PWR suitable for battery-operated devices, portable electronics, and other applications requiring efficient voltage regulation.

Package

The TLV7044PWR is packaged in a 5-pin SOT-23 surface-mount package.

Pinout

The TLV7044PWR is a low-dropout (LDO) voltage regulator with a pin count of 5. It is designed to provide a stable output voltage of 4.4V. The pin functions are as follows:
1. Input (VIN): This pin receives the input voltage supply.
2. Ground (GND): This pin is the common ground connection.
3. Output (VOUT): This pin delivers the regulated output voltage.
4. Enable (EN): This pin is used to enable or disable the regulator. A high level enables the output, while a low level disables it.
5. Feedback (FB): This pin is used for voltage feedback to maintain the output at the desired level.
The TLV7044PWR is suitable for applications requiring a low-noise and low-power consumption voltage regulation.

Manufacturer

The TLV7044PWR is manufactured by Texas Instruments (TI), a leading global semiconductor company based in the United States. Texas Instruments designs and produces a wide range of products, including analog and digital semiconductors, embedded processors, and microcontrollers. The company is well-known for its innovation in the fields of analog, mixed-signal, and digital signal processing technologies. TI serves various markets, including automotive, industrial, consumer electronics, and telecommunications, and is recognized for its commitment to quality and performance in electronic components.

Application

The TLV7044PWR is a low-dropout (LDO) voltage regulator used in various applications, including portable devices, battery-powered systems, and microcontroller power supplies. It provides stable output voltage with low noise, making it suitable for powering RF modules, sensors, and analog circuits. Additionally, it is utilized in automotive, industrial, and consumer electronics for providing regulated voltage with efficient thermal performance.

Equivalent

The TLV7044PWR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700, LM1117, and MCP1825. These alternatives offer similar voltage regulation features, low dropout characteristics, and are suitable for similar applications. Always check specific datasheets for detailed specifications and compatibility.