LD2982AM36R

Product Overview

Category

LD2982AM36R belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output voltage accuracy
• Thermal shutdown protection
• Short-circuit current limit

Package

LD2982AM36R comes in a small surface-mount package.

Essence

The essence of LD2982AM36R lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

LD2982AM36R is typically packaged in reels and is available in large quantities.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage: 3.6V
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 50µA (typical)
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LD2982AM36R has three pins:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption when the regulator is idle.
• High output voltage accuracy provides precise voltage regulation.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the regulator from overcurrent conditions.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low power consumption
• Wide operating temperature range
• Small form factor

Disadvantages

• Limited output current capacity
• Higher dropout voltage compared to some other models

Working Principles

LD2982AM36R operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the current flow through it. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

LD2982AM36R finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LD2982AM36R are: - LM1117-3.6 - LT1763-3.6 - MCP1703-3.6

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, LD2982AM36R is a voltage regulator that offers stable and regulated voltage output. With its low dropout voltage, low quiescent current, and high output voltage accuracy, it is suitable for various electronic applications. However, it has limitations in terms of output current capacity and dropout voltage compared to some alternative models.