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MCP1711T-33I/OT

Name: MCP1711T-33I/OT
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 150MA SOT23-5

제조업체Microchip Technology
Mfr.부분 #MCP1711T-33I/OT
패키지
데이터시트 MCP1711T-33I/OT DataSheet
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사양

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	0.67V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	1.27 µA
Current - Supply (Max)	1.8 µA
Control Features	Enable
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	MCP1711

개요

Description

The MCP1711T-33I/OT is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V. It is part of Microchip's MCP1711 series, known for high performance and efficiency. This device can deliver up to 250 mA of output current while maintaining low quiescent current, making it suitable for battery-powered applications.
Key features include a wide input voltage range (up to 16V), low dropout voltage (typically around 300 mV at 250 mA), and excellent load and line transient response. It also offers thermal shutdown and current limiting for enhanced safety. The MCP1711T-33I/OT is housed in a compact 5-lead SOT-23 package, facilitating easy integration into various designs.
Applications include powering microcontrollers, sensors, and other low-voltage devices in consumer electronics, industrial equipment, and automotive systems. Its combination of reliability, compact size, and energy efficiency makes it a popular choice among engineers.

Features

The MCP1711T-33I/OT is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V. Key features include:
1. Input Voltage Range: Operates with an input voltage from 2.3V to 6.5V.
2. Output Current: Capable of providing up to 250 mA of output current.
3. Low Dropout Voltage: Typical dropout voltage of 200 mV at 250 mA, enabling efficient operation.
4. High Power Supply Rejection Ratio (PSRR): Ensures stable output voltage with minimal ripple.
5. Thermal Protection: Integrated thermal shutdown feature for enhanced reliability.
6. Short-Circuit Protection: Safeguards against output short circuits.
7. Low Quiescent Current: Consumes minimal current in standby mode, ideal for battery-powered applications.
8. Compact Package: Available in a 5-lead SOT-23 package, suitable for space-constrained designs.
These features make the MCP1711T-33I/OT suitable for various applications, including portable electronics and power management systems.

Package

The MCP1711T-33I/OT is packaged in a 5-lead SOT-23 (Small Outline Transistor) package. This compact surface-mount package is designed for space-constrained applications, providing efficient thermal and electrical performance.

Pinout

The MCP1711T-33I/OT is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary functions are to provide a stable output voltage of 3.3V while accepting a wide input voltage range.
Here is a brief description of its pin configuration:
1. Input (VIN): This pin receives the input voltage from the power source.
2. Ground (GND): This pin connects to the ground reference.
3. Output (VOUT): This pin delivers the regulated output voltage (3.3V).
4. Control (NC): This is a not-connected pin, typically left floating or connected to ground.
5. Enable (EN): This pin is used to enable or disable the regulator; pulling it high turns the regulator on.
Overall, the MCP1711T-33I/OT is designed for applications requiring a reliable 3.3V power rail with low output noise and high power supply rejection.

Manufacturer

The MCP1711T-33I/OT is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, Microchip is known for its innovative products that cater to a wide range of industries, including automotive, industrial, consumer, and communication. The company specializes in embedded control solutions and offers development tools, software, and a comprehensive suite of products designed to support engineers and developers in creating efficient and effective applications. Microchip is recognized for its commitment to quality, reliability, and customer support, making it a prominent player in the semiconductor industry.

Application

The MCP1711T-33I/OT is a low-dropout (LDO) voltage regulator commonly used in battery-powered devices, portable electronics, and microcontroller applications. Its primary application areas include powering sensors, wireless communication modules, and automotive electronics. It provides a stable 3.3V output, making it suitable for RF applications, IoT devices, and any circuit requiring low noise and efficient voltage regulation.

Equivalent

The MCP1711T-33I/OT is a low-dropout (LDO) voltage regulator with a 3.3V output. Equivalent products include the LP2985-33 from Texas Instruments, MIC5205-3.3 from Microchip, and LM1117-3.3 from Texas Instruments. Look for LDOs with similar output voltage, current rating, and dropout voltage specifications for suitable alternatives. Always verify specific application requirements and pin compatibility.