MCP1702T-3002E/CB

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MCP1702T-3002E/CB

+BOM

IC REG LINEAR 3V 250MA SOT23A-3

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 13.2V
Voltage - Output (Min/Fixed) 3V
Voltage Dropout (Max) 0.975V @ 250mA
Current - Output 250mA
Current - Quiescent (Iq) 5 µA
PSRR 44dB (100Hz)
Protection Features Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

概要

Description

The MCP1702T-3002E/CB is a low dropout (LDO) linear voltage regulator designed by Microchip Technology. It provides a stable 3.0V output voltage from input sources ranging from 2.7V to 13.2V, making it suitable for battery-powered and low-voltage applications. The device features a low quiescent current of 2 µA, which helps in extending battery life in portable devices. It delivers a maximum output current of 250 mA, with a dropout voltage of just 625 mV at full load, ensuring efficient performance even in low-voltage conditions.
The MCP1702T-3002E/CB is known for its thermal protection, overcurrent protection, and short-circuit protection, enhancing reliability and safety in various applications. It operates over a wide temperature range from -40°C to +125°C. The device is packaged in a compact SOT-23-3 package, making it easy to incorporate into different circuit board designs. Ideal for use in consumer electronics, automotive, and industrial applications, it is an effective choice for voltage regulation where low power consumption and compact size are critical.

Equivalent

The MCP1702T-3002E/CB is a linear voltage regulator. Equivalent products include:
1. MIC5209-3.0YM - by Microchip Technology.
2. LM1117MP-3.0 - by Texas Instruments.
3. NCP1117ST30T3G - by ON Semiconductor.
4. AP7361-30V - by Diodes Incorporated.
5. LP2950-30LPRE3 - by Texas Instruments.
These alternatives share similar voltage and current specifications, but always check detailed electrical characteristics to ensure compatibility.

Features

The MCP1702T-3002E/CB is a low-dropout (LDO) voltage regulator from Microchip Technology. It is designed to provide a stable 3.0V output voltage with an input voltage range of 2.7V to 13.2V. This regulator offers a maximum output current of 250 mA. Key features include:
- Low Quiescent Current: Typically around 2 µA, making it suitable for battery-powered applications.
- High Accuracy: Output voltage is typically accurate within ±0.4%.
- Low Dropout Voltage: Approximately 625 mV at full load (250 mA), which helps in efficient power utilization.
- Thermal Protection: Built-in thermal shutdown to protect the device from overheating.
- Overcurrent Protection: Enhances reliability by preventing excessive current draw.
- Stability: Stable with ceramic capacitors, ensuring smooth operation in various conditions.
- Package: Available in a compact SOT-23-3 package, optimizing space for portable devices.
These features make it ideal for applications requiring efficient power regulation, such as in microcontrollers, sensors, and portable electronics.

Pinout

The MCP1702T-3002E/CB is a fixed output low dropout (LDO) voltage regulator. It typically comes in a SOT-23-3 package, which has three pins. The pin configuration for this package is as follows:
1. Pin 1 (VIN): This is the input pin where the unregulated voltage is applied.
2. Pin 2 (GND): This is the ground pin and is the reference point for the other voltages.
3. Pin 3 (VOUT): This is the output pin that provides the regulated 3.0V output voltage.
The LDO regulates the input voltage, providing a stable 3.0V output, making it suitable for various low-power applications. The MCP1702 series is known for its low quiescent current and supports a maximum output current of up to 250 mA.

Manufacturer

The MCP1702T-3002E/CB is manufactured by Microchip Technology Inc. Microchip Technology is a public American company that develops and manufactures microcontrollers, memory, and analog semiconductor products. It is well-known for providing embedded control solutions that are used in a variety of applications across various industries, including automotive, industrial, consumer, and communications. The company’s product portfolio includes microcontrollers, mixed-signal, analog, and Flash-IP solutions. Microchip is recognized for its innovation in microcontroller and integrated circuit design, and it supports engineers and designers with comprehensive development tools and technical support.

Application

The MCP1702T-3002E/CB is a low-dropout (LDO) voltage regulator designed for use in applications requiring efficient power management. Its key application areas include:
1. Battery-powered devices: Ideal for extending battery life due to its low quiescent current.
2. Portable electronics: Suitable for devices like handheld gadgets, GPS units, or wearable tech.
3. Consumer electronics: Used in products like television sets, set-top boxes, and audio equipment.
4. Microcontroller systems: Provides stable voltage for microcontrollers and digital circuits.
5. Automotive electronics: Can be used in infotainment and control systems within vehicles.
6. Industrial applications: Employed in control systems requiring reliable power regulation.

Package

The MCP1702T-3002E/CB is a surface-mount package type known as SOT-23-3. It is a three-lead transistor-style package commonly used for small electronic devices, offering compactness and efficient thermal performance.

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