LT1763IDE-1.8#PBF

Product Overview

The LT1763IDE-1.8#PBF is a low dropout (LDO) linear regulator belonging to the category of voltage regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. The LT1763IDE-1.8#PBF is known for its high accuracy, low dropout voltage, and low quiescent current, making it suitable for a wide range of applications. This device comes in a small package, making it ideal for space-constrained designs. The essence of the LT1763IDE-1.8#PBF lies in its ability to efficiently regulate voltage while minimizing power dissipation. It is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

• Output Voltage: 1.8V
• Input Voltage Range: 2.5V to 20V
• Dropout Voltage: 300mV
• Quiescent Current: 5mA
• Package Type: DFN-8

Detailed Pin Configuration

The LT1763IDE-1.8#PBF features a standard 8-pin Dual Flat No-Lead (DFN) package. The pin configuration is as follows: 1. VIN: Input Voltage 2. GND: Ground 3. SHDN: Shutdown Control 4. NC: No Connection 5. NC: No Connection 6. VOUT: Output Voltage 7. NC: No Connection 8. NC: No Connection

Functional Features

The LT1763IDE-1.8#PBF offers the following functional features: - High Accuracy: Provides a precise output voltage of 1.8V with minimal deviation. - Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage. - Low Quiescent Current: Minimizes power consumption in standby or idle modes. - Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage for efficient operation
• Small package size for space-constrained designs
• Low quiescent current for power efficiency

Disadvantages

• Limited maximum input voltage range
• May require additional heat sinking for high-power applications

Working Principles

The LT1763IDE-1.8#PBF operates by comparing the reference voltage to the feedback voltage and adjusting the pass transistor to maintain a constant output voltage. When the input voltage fluctuates, the regulator modulates the pass element to ensure a steady 1.8V output, making it suitable for powering sensitive electronic components.

Detailed Application Field Plans

The LT1763IDE-1.8#PBF finds extensive application in various fields, including: - Portable electronic devices - Battery-powered systems - Embedded systems - Industrial automation - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the LT1763IDE-1.8#PBF include: - LM1117-1.8 - ADP3338AKC-1.8 - MAX8881EUT18+

In conclusion, the LT1763IDE-1.8#PBF is a versatile and reliable voltage regulator that offers precise output voltage regulation, making it an essential component in numerous electronic applications.

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