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MCP1804T-C002I/MB

Name: MCP1804T-C002I/MB
Rating: 4.7 (12 reviews)

IC REG LINEAR 12V 150MA SOT89-3

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資料表 MCP1804T-C002I/MB DataSheet
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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	28V
Voltage - Output (Min/Fixed)	12V
Voltage Dropout (Max)	0.85V @ 100mA
Current - Output	150mA
Current - Quiescent (Iq)	115 µA
Current - Supply (Max)	125 µA
PSRR	50dB (1kHz)
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	TO-243AA
Supplier Device Package	SOT-89-3
Base Product Number	MCP1804

概述

Description

The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator from Microchip Technology, designed to provide a stable output voltage for various electronic applications. It features a fixed output voltage of 2V and can deliver up to 150mA of output current. This regulator operates with a low dropout voltage, typically around 300mV, allowing it to maintain regulation with a minimal difference between input and output voltages.
Key features of the MCP1804T include low quiescent current, thermal shutdown protection, and short-circuit protection, enhancing its reliability in various conditions. It operates over a temperature range of -40°C to +125°C, making it suitable for automotive and industrial applications. The device comes in a compact surface-mount package, facilitating easy integration into space-constrained designs.
Overall, the MCP1804T-C002I/MB is an efficient and reliable choice for powering sensitive electronics that require a regulated voltage with minimal noise and power loss.

Features

The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator from Microchip Technology. Key features include:
1. Output Voltage: Fixed output voltage of 2.0V.
2. Output Current: Capable of delivering up to 250mA of output current.
3. Dropout Voltage: Low dropout voltage of 200mV at full load, ensuring efficient performance.
4. Thermal Shutdown: Integrated thermal protection to prevent overheating.
5. Short-Circuit Protection: Built-in short-circuit protection for added reliability.
6. Low Quiescent Current: Features low quiescent current, making it suitable for battery-powered applications.
7. Wide Input Voltage Range: Operates with a wide input voltage range of 2.3V to 6.0V.
8. Low Noise: Designed to provide low output noise, beneficial for sensitive applications.
9. Package Type: Available in a small 5-pin SOT-23 package for compact designs.
These features make the MCP1804T-C002I/MB ideal for consumer electronics, automotive, and portable devices.

Package

The MCP1804T-C002I/MB is packaged in a 5-pin SOT-23 package. This compact surface-mount package is commonly used for low-dropout (LDO) voltage regulators, facilitating space-efficient designs in electronic circuits.

Pinout

The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary functions include regulating input voltage to a stable output voltage, which is adjustable based on the configuration. Here’s a concise breakdown of its pin functions:
1. VIN (Pin 1): Input voltage; connects to the supply voltage.
2. GND (Pin 2): Ground; serves as the reference point for voltage levels.
3. VOUT (Pin 3): Output voltage; delivers the regulated output.
4. ADJ (Pin 4): Adjustment pin; used to set the output voltage when configured in adjustable mode.
5. NC (Pin 5): No connection; not internally connected to the chip.
The MCP1804 provides a low dropout voltage, high output current capability, and is designed for use in battery-operated devices.

Manufacturer

The manufacturer of the MCP1804T-C002I/MB is Microchip Technology Inc. Microchip is an American technology company that specializes in designing and manufacturing microcontrollers, mixed-signal semiconductors, analog devices, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves various industries, including automotive, consumer electronics, aerospace, and industrial applications. The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator, indicating Microchip's focus on providing essential components for power management in electronic devices. The company is recognized for its extensive range of products and solutions tailored to meet the needs of developers and engineers in the embedded systems space.

Application

The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator primarily used in applications such as portable devices, battery-powered electronics, and microcontroller power supplies. It provides stable output voltage for sensors, RF modules, and digital circuits. Its low quiescent current makes it suitable for energy-efficient designs in automotive, consumer electronics, and IoT devices.

Equivalent

The MCP1804T-C002I/MB is a low-dropout (LDO) voltage regulator from Microchip with a 2.0V output. Equivalent products include the MCP1700-2002E, LM1117-2.0, LP2985-20, and MIC5205-2.0. These alternatives also provide low dropout characteristics and a 2.0V output but may vary in current capacity and features. Always check the specific datasheets for compatibility in your application.