MCP1710T-33I/LZ

Product Overview

Category

The MCP1710T-33I/LZ belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage levels 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: 120µA (typical)
• Shutdown Current: 1nA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5
• RoHS Compliant

Package and Quantity

The MCP1710T-33I/LZ is available in a SOT-23-5 package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: The MCP1710T-33I/LZ can accept input voltages ranging from 2.7V to 6.0V.
• Output Voltage: It provides a regulated output voltage of 3.3V.
• Maximum Output Current: The maximum current that can be drawn from the regulator is 250mA.
• Low Dropout Voltage: The dropout voltage is as low as 178mV at 250mA, ensuring efficient power conversion.
• Low Quiescent Current: The regulator has a low quiescent current of 120µA, minimizing power consumption.
• Shutdown Current: When in shutdown mode, the regulator draws an extremely low current of 1nA.
• Operating Temperature Range: The MCP1710T-33I/LZ can operate within a temperature range of -40°C to +125°C.

Pin Configuration

The MCP1710T-33I/LZ has a SOT-23-5 package with the following pin configuration:

____ VOUT | | GND | | VIN | | EN | | NC |____|

• VOUT: Output Voltage Pin
• GND: Ground Pin
• VIN: Input Voltage Pin
• EN: Enable Pin (Active High)
• NC: No Connection Pin

Functional Features

• Voltage Regulation: The MCP1710T-33I/LZ provides a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage as low as 178mV, it ensures efficient power conversion even at low input voltages.
• Low Quiescent Current: The regulator has a low quiescent current of 120µA, reducing power consumption in standby or idle modes.
• Shutdown Mode: By pulling the EN pin low, the regulator enters a shutdown mode, drawing an extremely low current of 1nA.
• Thermal Shutdown Protection: The MCP1710T-33I/LZ incorporates thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Shutdown mode reduces standby power consumption.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Maximum output current limited to 250mA, which may not be sufficient for high-power applications.
• Limited pin configuration options may restrict certain circuit designs.

Working Principles

The MCP1710T-33I/LZ is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage of 3.3V. The regulator operates in a continuous mode, providing a regulated output voltage even when the input voltage varies.

Application Field Plans

The MCP1710T-33I/LZ can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Automotive electronics - Industrial control systems

Alternative Models

There are several alternative models available that offer similar functionality to the MCP1710T-33I/LZ. Some popular alternatives include: - LM1117-3.3 - LT1763-3.3 - TPS73633DBVR - NCP1117ST33T3G

These alternative models have comparable specifications and pin configurations, making them suitable replacements for the MCP1710T-33I/LZ in different applications.

In conclusion, the MCP1710T-33I/LZ is a voltage regulator with a wide