MCP1711T-33I/5X

Product Overview

Category

The MCP1711T-33I/5X belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 250mA
• Low Dropout Voltage: 178mV at 250mA
• Low Quiescent Current: 2.0µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +125°C

Packaging/Quantity

The MCP1711T-33I/5X is available in a SOT-23-5 package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 250mA
• Dropout Voltage: 178mV (typical) at 250mA
• Quiescent Current: 2.0µA (typical)
• Line Regulation: 0.02%/V (typical)
• Load Regulation: 0.05%/mA (typical)
• Ripple Rejection: 70dB (typical) at 1kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP1711T-33I/5X has a total of five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage) Pin 4: NC (No Connection) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Wide operating temperature range allows for use in various environments.
• Excellent line and load regulation characteristics ensure stable output voltage.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range provides flexibility in different applications.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• No connection pin (NC) may require additional attention during circuit design.

Working Principles

The MCP1711T-33I/5X is a low dropout voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MCP1711T-33I/5X can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP1711T-33I/5X include: - MCP1700T-3302E/TT: Similar specifications, different package (SOT-23-3) - MCP1702T-3302E/CB: Similar specifications, different package (SOT-89-3) - MCP1703T-3302E/DB: Similar specifications, different package (SOT-223-3)

These alternative models offer similar functionality and can be considered based on specific design requirements.

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