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MCP1790-5002E/DB
+BOMIC REG LINEAR 5V 70MA SOT-223-3
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #MCP1790-5002E/DB
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データシート MCP1790-5002E/DB DataSheet
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在庫状況5888
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 | 値 |
| PartStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 1.3V @ 70mA |
| Current-Output | 70mA |
| Current-Quiescent(Iq) | 130 µA |
| Current-Supply(Max) | 210 µA |
| PSRR | 90dB ~ 75dB (100Hz ~ 1kHz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
| SupplierDevicePackage | SOT-223-3 |
| BaseProductNumber | MCP1790 |
概要
Description
The MCP1790-5002E/DB is a high-voltage, low dropout (LDO) linear voltage regulator from Microchip Technology. It's designed to provide a fixed output voltage of 5.0V with a maximum output current of 100mA, suitable for a wide range of applications. The device operates with input voltages up to 45V, making it ideal for battery-powered systems and industrial applications where higher input voltages are common.
Key features include a low quiescent current, which helps in enhancing battery life, and built-in short-circuit protection and thermal shutdown to ensure reliable operation under fault conditions. The MCP1790 also offers a low dropout voltage, meaning it can maintain regulation even when the input voltage is just slightly above the output voltage.
The device is available in a SOT-223 package, offering a compact and efficient solution for space-constrained designs. Overall, the MCP1790-5002E/DB is valued for its robustness, efficiency, and suitability for high-voltage applications.
Key features include a low quiescent current, which helps in enhancing battery life, and built-in short-circuit protection and thermal shutdown to ensure reliable operation under fault conditions. The MCP1790 also offers a low dropout voltage, meaning it can maintain regulation even when the input voltage is just slightly above the output voltage.
The device is available in a SOT-223 package, offering a compact and efficient solution for space-constrained designs. Overall, the MCP1790-5002E/DB is valued for its robustness, efficiency, and suitability for high-voltage applications.
Equivalent
The MCP1790-5002E/DB is a Low Dropout (LDO) voltage regulator from Microchip Technology. Equivalent products from other manufacturers may include:
1. MIC5205-5.0 from Microchip/previously Micrel
2. LP2985-50 from Texas Instruments
3. NCP1117-50 from ON Semiconductor
4. AS1360-50 from ams AG
These equivalents may have similar voltage output and current capabilities, but always review datasheets to ensure compatibility with your specific application requirements.
1. MIC5205-5.0 from Microchip/previously Micrel
2. LP2985-50 from Texas Instruments
3. NCP1117-50 from ON Semiconductor
4. AS1360-50 from ams AG
These equivalents may have similar voltage output and current capabilities, but always review datasheets to ensure compatibility with your specific application requirements.
Features
The MCP1790-5002E/DB is a high-voltage linear voltage regulator designed to deliver a fixed output voltage of 5.0V. It features a wide input voltage range of up to 45V, making it suitable for applications that require a high input voltage tolerance. The device offers a low quiescent current, which allows for efficient power management in battery-powered applications. It also includes short-circuit protection and thermal shutdown features to enhance its reliability and protect against damage due to overcurrent or overheating. The MCP1790-5002E/DB is characterized by its low dropout voltage, ensuring stable operation even when the input voltage is close to the output voltage. This regulator is housed in a thermally efficient package that facilitates heat dissipation, further ensuring its robust performance across various conditions. Ideal for use in consumer electronics, automotive, and industrial applications, the MCP1790-5002E/DB offers a compact and efficient solution for voltage regulation needs.
Pinout
The MCP1790-5002E/DB is a low-dropout (LDO) voltage regulator from Microchip Technology. It features a 3-pin configuration. Here is a brief overview of its pin functions:
1. VIN (Input Voltage Pin): This is the input pin for the voltage regulator where the unregulated input voltage is applied. The regulator can accept a wide range of input voltages, typically up to 45V.
2. VOUT (Output Voltage Pin): This is the output pin where the regulated output voltage is provided. For the specific model MCP1790-5002E/DB, the output is fixed at 5.0V.
3. GND (Ground Pin): This pin is the ground reference for the input and output voltages, completing the circuit by connecting internally to the ground.
The MCP1790 series is known for its high input voltage tolerance, low dropout voltage, and low quiescent current, making it suitable for various applications requiring efficient power regulation in high-voltage environments.
1. VIN (Input Voltage Pin): This is the input pin for the voltage regulator where the unregulated input voltage is applied. The regulator can accept a wide range of input voltages, typically up to 45V.
2. VOUT (Output Voltage Pin): This is the output pin where the regulated output voltage is provided. For the specific model MCP1790-5002E/DB, the output is fixed at 5.0V.
3. GND (Ground Pin): This pin is the ground reference for the input and output voltages, completing the circuit by connecting internally to the ground.
The MCP1790 series is known for its high input voltage tolerance, low dropout voltage, and low quiescent current, making it suitable for various applications requiring efficient power regulation in high-voltage environments.
Manufacturer
The MCP1790-5002E/DB is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American corporation that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a wide range of semiconductor products, including microprocessors, digital signal controllers, and memory devices, catering to various industries such as automotive, consumer electronics, and industrial applications. Known for its extensive portfolio of embedded control solutions, Microchip Technology is a significant player in the semiconductor industry, offering products and support for both commercial and industrial needs.
Application
The MCP1790-5002E/DB is a low-dropout (LDO) voltage regulator commonly used in applications requiring precise voltage regulation with minimal power consumption. Key application areas include battery-powered devices, portable electronics, and embedded systems where energy efficiency is crucial. It is also suitable for use in microcontroller-based applications, IoT devices, and sensor networks due to its low quiescent current and stable output voltage. Additionally, it can be employed in industrial and automotive systems for power management solutions.
Package
The MCP1790-5002E/DB is a low-dropout (LDO) voltage regulator packaged in a SOT-223 form factor. It is designed to provide a fixed output voltage with high accuracy and low quiescent current, suitable for a range of applications requiring efficient voltage regulation.
