MCP1703T-1802E/CB

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MCP1703T-1802E/CB

IC REG LIN 1.8V 200MA SOT23A-3

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 16V
Voltage-Output(Min/Fixed) 1.8V
Current-Output 200mA
Current-Quiescent(Iq) 5 µA
PSRR 44dB (100Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

概述

Description

The MCP1703T-1802E/CB is a low dropout (LDO) voltage regulator developed by Microchip Technology. This device is designed to provide a stable output voltage of 1.8V with a maximum output current of 250 mA. Its key features include a low quiescent current of typically 2 µA, making it highly efficient for battery-powered applications. The regulator operates over a wide input voltage range of 2.7V to 16V, allowing for flexibility in various electronic designs.
The MCP1703T-1802E/CB is known for its low dropout voltage, typically 625 mV at full load, which enhances its performance in low-voltage applications. It also integrates short-circuit protection and thermal overload protection to ensure reliable operation under various conditions. The device is available in a compact SOT-23-3 package, aiding in space-constrained designs.
Overall, the MCP1703T-1802E/CB is ideal for use in applications requiring efficient voltage regulation with low power consumption, such as portable devices, sensor networks, and microcontroller-based systems.

Features

The MCP1703T-1802E/CB is a low dropout (LDO) voltage regulator produced by Microchip Technology. It is designed for applications requiring low quiescent current, making it ideal for battery-powered devices. Key features include:
1. Output Voltage: Fixed 1.8V output, ensuring stable voltage regulation.
2. Input Voltage Range: Operates with an input voltage ranging from 2.7V to 16V.
3. Low Quiescent Current: Typically around 2 µA, which helps in extending battery life.
4. Output Current: Capable of delivering up to 250 mA.
5. Low Dropout Voltage: Approximately 625 mV at 250 mA load, allowing efficient operation.
6. Stability: Requires only a low-value output capacitor for stable operation.
7. Temperature Range: Operational over a wide temperature range of -40°C to +125°C, suitable for various environments.
8. Protection Features: Built-in overcurrent and overtemperature protection enhance reliability.
9. Package: Available in SOT-23 package, which is compact for space-constrained applications.
These features make the MCP1703T-1802E/CB suitable for various applications, including portable electronics, sensor modules, and low-power microcontrollers.

Package

The MCP1703T-1802E/CB is a surface-mount device (SMD) packaged in a SOT-23-3 package type. It is a low dropout (LDO) voltage regulator from Microchip Technology, designed for applications requiring low quiescent current and low dropout voltage.

Pinout

The MCP1703T-1802E/CB is a low-dropout voltage regulator from Microchip Technology. It is part of the MCP1703 series, which is known for its low quiescent current and high output voltage accuracy.
This particular variant, MCP1703T-1802E/CB, is a 3-pin device, typically available in a SOT-23-3 package. The pin functions are as follows:
1. Pin 1 (VIN): Input voltage pin where the unregulated input voltage is applied.
2. Pin 2 (GND): Ground pin which acts as the reference point for the circuit.
3. Pin 3 (VOUT): Output voltage pin where the regulated voltage is provided.
The device is designed to regulate an output voltage of 1.8V, making it suitable for applications requiring low power and high precision voltage regulation. Its compact size and efficient performance make it ideal for battery-powered devices and portable electronics.

Manufacturer

The manufacturer of the MCP1703T-1802E/CB is Microchip Technology Inc. Microchip is a semiconductor company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They are known for providing a wide range of products that cater to various industries, including automotive, consumer electronics, industrial, and telecommunications. The company focuses on delivering reliable and innovative solutions for embedded control applications.

Application

The MCP1703T-1802E/CB is a low-dropout voltage regulator designed for battery-powered and portable applications. Its application areas include consumer electronics, such as portable gadgets and wearable devices, where low quiescent current is crucial. It's also used in industrial applications for power regulation in microcontrollers and other low-power components. Additionally, it's suitable for automotive applications due to its wide input voltage range and temperature tolerance. Overall, it's ideal for any application requiring efficient voltage regulation with minimal power consumption.

Equivalent

Equivalent products to the MCP1703T-1802E/CB, a low dropout (LDO) linear voltage regulator by Microchip Technology, include:
1. LD1117-1.8V by STMicroelectronics
2. TLV1117-18 by Texas Instruments
3. NCP1117-1.8V by ON Semiconductor
4. AMS1117-1.8 by Advanced Monolithic Systems.
These regulators typically offer similar voltage output, current capacity, and dropout voltage characteristics. Always verify specific parameters and pin compatibility before substitution.

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