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MIC29302AWU
IC REG LINEAR POS ADJ 3A TO263-5
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- Mfr。パート #MIC29302AWU
- パッケージ DDPAK-5
- データシート MIC29302AWU DataSheet
- 在庫中3863
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仕様
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 1.24V |
| Voltage-Output(Max) | 15V |
| VoltageDropout(Max) | 0.8V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 20 mA |
| Current-Supply(Max) | 150 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
概要
Description
The MIC29302AWU is a high-performance low dropout (LDO) voltage regulator designed by Microchip Technology. It is part of the MIC29300 series, which is known for its ability to provide a stable output voltage with minimal input-to-output voltage differential. The MIC29302AWU can deliver up to 3A of output current, making it suitable for a variety of applications requiring efficient power regulation.
Key features of the MIC29302AWU include a low dropout voltage, typically around 370mV at 3A, which makes it ideal for battery-powered devices or systems with tight voltage margins. It includes on-chip thermal shutdown and current limiting to protect against overloading and overheating. The regulator also provides excellent line and load transient response and has a low quiescent current, contributing to overall energy efficiency.
The device is packaged in a TO-263 package, which aids in thermal management, facilitating the dissipation of heat generated during operation. Typical applications for the MIC29302AWU include consumer electronics, industrial equipment, and communication devices, where reliable and efficient power management is crucial.
Key features of the MIC29302AWU include a low dropout voltage, typically around 370mV at 3A, which makes it ideal for battery-powered devices or systems with tight voltage margins. It includes on-chip thermal shutdown and current limiting to protect against overloading and overheating. The regulator also provides excellent line and load transient response and has a low quiescent current, contributing to overall energy efficiency.
The device is packaged in a TO-263 package, which aids in thermal management, facilitating the dissipation of heat generated during operation. Typical applications for the MIC29302AWU include consumer electronics, industrial equipment, and communication devices, where reliable and efficient power management is crucial.
Features
The MIC29302AWU is a high-current, low-dropout voltage regulator specifically designed for applications requiring up to 3A of output current. Key features include:
1. Low Dropout Voltage: Typically around 370mV at full load, which makes it efficient for applications where input and output voltage differentials are minimal.
2. High Output Current: Capable of delivering up to 3A, suitable for powering high-performance digital circuits.
3. Adjustable Output Voltage: The output can be adjusted over a wide range, offering flexibility for various applications.
4. Thermal Protection: Includes internal current and thermal limiting features to prevent damage under accidental overload conditions.
5. Fast Transient Response: Provides stability and response to rapid load changes, essential for dynamic power demands.
6. Current Limiting: Built-in protection to prevent excessive current draw.
7. Package Options: Available in a TO-263-5 package, which facilitates heat dissipation.
These features make the MIC29302AWU suitable for a variety of applications, such as powering microprocessors, microcontrollers, and other high-current digital circuits.
1. Low Dropout Voltage: Typically around 370mV at full load, which makes it efficient for applications where input and output voltage differentials are minimal.
2. High Output Current: Capable of delivering up to 3A, suitable for powering high-performance digital circuits.
3. Adjustable Output Voltage: The output can be adjusted over a wide range, offering flexibility for various applications.
4. Thermal Protection: Includes internal current and thermal limiting features to prevent damage under accidental overload conditions.
5. Fast Transient Response: Provides stability and response to rapid load changes, essential for dynamic power demands.
6. Current Limiting: Built-in protection to prevent excessive current draw.
7. Package Options: Available in a TO-263-5 package, which facilitates heat dissipation.
These features make the MIC29302AWU suitable for a variety of applications, such as powering microprocessors, microcontrollers, and other high-current digital circuits.
Package
The MIC29302AWU is typically available in a TO-263 (D²PAK) surface-mount package.
Pinout
The MIC29302AWU is a voltage regulator designed for high-current applications. It typically comes in a TO-263-5 package, which suggests it has 5 pins. The primary function of this device is to provide a stable output voltage with high current capability, suitable for various power management applications.
Here is a concise overview of the pin functions:
1. VIN (Input Voltage): This pin receives the input voltage that needs to be regulated.
2. VOUT (Output Voltage): The regulated output voltage is delivered through this pin.
3. GND (Ground): This pin is connected to the ground of the circuit.
4. ENABLE: This pin can be used to enable or disable the regulator.
5. SENSE: This pin is used to improve the accuracy of the output voltage by sensing it directly at the load.
These pins facilitate the device's role in efficiently regulating voltage for circuits requiring a steady power supply.
Here is a concise overview of the pin functions:
1. VIN (Input Voltage): This pin receives the input voltage that needs to be regulated.
2. VOUT (Output Voltage): The regulated output voltage is delivered through this pin.
3. GND (Ground): This pin is connected to the ground of the circuit.
4. ENABLE: This pin can be used to enable or disable the regulator.
5. SENSE: This pin is used to improve the accuracy of the output voltage by sensing it directly at the load.
These pins facilitate the device's role in efficiently regulating voltage for circuits requiring a steady power supply.
Manufacturer
The MIC29302AWU is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company offers a comprehensive portfolio of semiconductor products, including microcontrollers and microprocessors, analog and interface devices, wireless connectivity, and memory products. Microchip's solutions are used in a wide range of applications across the automotive, industrial, consumer, aerospace, and communications markets.
Application
The MIC29302AWU is a low-dropout (LDO) linear voltage regulator. Its application areas include powering microprocessors, microcontrollers, and digital signal processors (DSPs) in consumer electronics, automotive systems, and telecommunications equipment. It is also used in industrial automation, networking devices, and instrumentation systems where precise voltage regulation and low noise are crucial.
Equivalent
The MIC29302AWU is a low dropout (LDO) voltage regulator. Equivalent products from other manufacturers include:
1. LM2937 series by Texas Instruments
2. LT1085 series by Analog Devices (formerly Linear Technology)
3. NCP1117 series by ON Semiconductor
4. AMS1117 series by Advanced Monolithic Systems
These alternatives offer similar voltage regulation capabilities, with variations in output current, voltage, and package options. Always check the specific datasheets for compatibility with your application requirements.
1. LM2937 series by Texas Instruments
2. LT1085 series by Analog Devices (formerly Linear Technology)
3. NCP1117 series by ON Semiconductor
4. AMS1117 series by Advanced Monolithic Systems
These alternatives offer similar voltage regulation capabilities, with variations in output current, voltage, and package options. Always check the specific datasheets for compatibility with your application requirements.
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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