TLE42794GXUMA1

Product Overview

The TLE42794GXUMA1 belongs to the category of low-dropout voltage regulators (LDOs) and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high accuracy, low dropout voltage, and low quiescent current. The package type for TLE42794GXUMA1 is a small surface-mount PG-DSO-8-7, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 40V
• Output Voltage Range: 1.22V to 37V
• Maximum Output Current: 450mA
• Dropout Voltage: 190mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to 150°C

Detailed Pin Configuration

The TLE42794GXUMA1 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

• Overtemperature Protection
• Short-Circuit Protection
• Reverse Polarity Protection
• Adjustable Output Voltage

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Low dropout voltage
• High accuracy
• Small package size

Disadvantages

• Limited maximum output current
• Higher quiescent current compared to some competitors

Working Principles

The TLE42794GXUMA1 operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. It uses a series pass element to control the output voltage based on the input voltage and load conditions.

Detailed Application Field Plans

The TLE42794GXUMA1 is suitable for various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to TLE42794GXUMA1 include: - TPS7A47 (Texas Instruments) - LT1763 (Analog Devices) - ADP3339 (Analog Devices) - MIC5205 (Microchip)

In conclusion, the TLE42794GXUMA1 is a versatile LDO regulator with a wide input voltage range, making it suitable for a variety of applications. While it offers high accuracy and low dropout voltage, it is important to consider its limitations, such as the maximum output current and quiescent current, when selecting an appropriate voltage regulator for a specific application.

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