LD39115J25R

Product Overview

Category

LD39115J25R belongs to the category of integrated voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Integrated voltage regulator
• Provides stable output voltage
• Low dropout voltage
• High current capability

Package

LD39115J25R comes in a small surface-mount package, typically a 5-pin SOT-23.

Essence

The essence of LD39115J25R lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

LD39115J25R is usually packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor connection pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with low input voltages.
• High current capability allows for powering various components in the circuit.
• Enable pin provides control over the regulator's operation.
• Bypass capacitor connection pin improves stability and reduces noise.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low dropout voltage
• High current capability
• Small package size
• Easy to integrate into circuit designs

Disadvantages

• Limited maximum output current (150mA)
• Restricted input voltage range (2.5V - 6V)

Working Principles

LD39115J25R operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even with varying input voltages and load conditions.

Detailed Application Field Plans

LD39115J25R finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - IoT devices - Wearable electronics - Consumer electronics - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LD39115J25R are: - LM1117-1.5 - MCP1700-1502E/TO - TS2950CT-1.5

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements and availability.

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