MCP1258T-E/UN

Product Overview

Category

The MCP1258T-E/UN belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Input Voltage Range: 0.9V to 5.5V
• Output Voltage Range: 1.8V to 5.5V
• Low Quiescent Current: 12 µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to 125°C

Package

The MCP1258T-E/UN is available in a SOT-23-5 package.

Essence

The essence of the MCP1258T-E/UN lies in its ability to efficiently regulate voltage levels with minimal power consumption.

Packaging/Quantity

The MCP1258T-E/UN is typically available in reels containing 3000 units.

Specifications

• Input Voltage Range: 0.9V to 5.5V
• Output Voltage Range: 1.8V to 5.5V
• Output Current: Up to 120 mA
• Quiescent Current: 12 µA (typical)
• Shutdown Current: 0.1 µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The MCP1258T-E/UN has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. SW (Switch) 5. VOUT (Output Voltage)

Functional Features

• Low quiescent current for improved efficiency
• Wide input voltage range for versatility
• Shutdown mode for further power savings
• Overcurrent and thermal protection for reliability

Advantages

• Low power consumption
• Wide input voltage range
• Compact SOT-23-5 package
• Overcurrent and thermal protection

Disadvantages

• Limited output current compared to higher power regulators
• Sensitive to voltage spikes and transients

Working Principles

The MCP1258T-E/UN operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power supply to connected components. It achieves this through internal control circuitry and feedback mechanisms.

Detailed Application Field Plans

The MCP1258T-E/UN is suitable for various battery-powered applications, portable devices, and low-power systems where efficient voltage regulation is essential. It can be used in energy harvesting, IoT devices, wearables, and sensor nodes.

Detailed and Complete Alternative Models

Some alternative models to the MCP1258T-E/UN include the MCP1700, MCP1703, and MCP1826, which offer similar voltage regulation capabilities with varying specifications and package options.

In conclusion, the MCP1258T-E/UN is a versatile voltage regulator with a wide input voltage range, low quiescent current, and compact package, making it suitable for a range of low-power electronic applications.

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