TLE4276SV85AKSA1

Overview

Product Category

The TLE4276SV85AKSA1 belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in various electronic devices and systems.

Characteristics

• High precision: The TLE4276SV85AKSA1 offers excellent voltage regulation accuracy, ensuring stable power supply to connected devices.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage, minimizing power dissipation.
• Thermal overload protection: The regulator incorporates a thermal shutdown feature that protects it from overheating, enhancing its reliability.
• Wide input voltage range: It can handle a broad range of input voltages, making it suitable for diverse applications.
• Low quiescent current: The TLE4276SV85AKSA1 consumes minimal current when in standby mode, conserving energy.

Package and Quantity

The TLE4276SV85AKSA1 is available in a small surface-mount package (e.g., SOT-223) and is typically sold in reels or tubes containing multiple units.

Essence

The essence of the TLE4276SV85AKSA1 lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: 8.5V
• Output Current: Up to 400mA
• Dropout Voltage: 100mV at 200mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The TLE4276SV85AKSA1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The TLE4276SV85AKSA1 maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal Shutdown: The regulator shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage for efficient operation
• Thermal overload protection enhances reliability
• Wide input voltage range for versatility
• Low quiescent current for energy efficiency

Disadvantages

• Limited output current capacity (up to 400mA)
• Relatively high operating temperature range (-40°C to +150°C)

Working Principles

The TLE4276SV85AKSA1 operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By controlling the pass transistor, it regulates the voltage across the load.

Detailed Application Field Plans

The TLE4276SV85AKSA1 finds applications in various electronic systems, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Battery-powered devices - Communication equipment

Alternative Models

Below are some alternative models that offer similar functionality to the TLE4276SV85AKSA1: - LM317T - LT1085CT - ADP3339AKCZ-2.5-R7 - NCP1117DT50RKG

These alternatives can be considered based on specific requirements and availability.

In conclusion, the TLE4276SV85AKSA1 is a voltage regulator known for its high precision, low dropout voltage, and thermal overload protection. It finds applications in various electronic systems and can be replaced by alternative models depending on specific needs.