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MAX8865TEUA+T
+BOMIC REG LIN POS ADJ 100MA 8UMAX
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メーカーアナログ・デバイセズ社/マキシム・インテグレーテッド
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メーカー品番 #MAX8865TEUA+T
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在庫状況3353
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 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable (Fixed) |
| Number of Regulators | 2 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min / Fixed) | 1.25V (3.15V) |
| Voltage - Output (Max) | 5.5V |
| Voltage Dropout (Max) | 0.12V @ 50mA, 0.12V @ 50mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 270 µA |
| Control Features | Enable |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-uMAX/uSOP |
| Base Product Number | MAX8865 |
概要
Description
The MAX8865TEUA+T is a high-performance, low-dropout (LDO) voltage regulator designed for various applications requiring a stable power supply. It features an output voltage range of 1.5V to 5V, adjustable via external resistors, and can deliver up to 500mA of output current. The device is known for its low quiescent current, making it suitable for battery-operated devices.
Key features include low dropout voltage, excellent line and load regulation, and thermal shutdown protection. The MAX8865 is also designed with a fast transient response, ensuring stable performance during load changes. Its small package size allows for easy integration into compact electronic designs.
The “TEUA” suffix indicates a specific package type (UTQFN-2.0x2.0), while the “+T” denotes that the device is lead-free and compliant with RoHS standards. Overall, the MAX8865TEUA+T is suitable for applications in consumer electronics, telecommunications, and portable devices, requiring reliable voltage regulation in a compact form factor.
Key features include low dropout voltage, excellent line and load regulation, and thermal shutdown protection. The MAX8865 is also designed with a fast transient response, ensuring stable performance during load changes. Its small package size allows for easy integration into compact electronic designs.
The “TEUA” suffix indicates a specific package type (UTQFN-2.0x2.0), while the “+T” denotes that the device is lead-free and compliant with RoHS standards. Overall, the MAX8865TEUA+T is suitable for applications in consumer electronics, telecommunications, and portable devices, requiring reliable voltage regulation in a compact form factor.
Equivalent
The MAX8865TEUA+T is a low-dropout (LDO) voltage regulator. Equivalent products include the Texas Instruments TPS7A47, Analog Devices ADP3338, and the ON Semiconductor NCP1117. Check specifications for voltage, current ratings, and package types to ensure compatibility.
Features
The MAX8865TEUA+T is a low-dropout (LDO) linear voltage regulator designed for efficient power management in portable devices. Key features include:
- Output Voltage: Fixed output of 3.3V, with options for adjustable output voltages.
- Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for various power sources.
- Output Current: Capable of delivering up to 150 mA, supporting a range of applications.
- Low Dropout Voltage: Typically 200 mV at full load, ensuring efficient operation even with minimal voltage headroom.
- Power Supply Rejection Ratio (PSRR): High PSRR helps maintain output stability despite fluctuations in input voltage.
- Thermal Protection: Integrated thermal shutdown feature prevents overheating.
- Compact Package: Available in a small SOT23-5 package, ideal for space-constrained designs.
- Low Quiescent Current: Reduces power consumption, enhancing battery life in portable applications.
Overall, the MAX8865TEUA+T is an efficient and reliable choice for low-power electronic devices requiring stable voltage regulation.
- Output Voltage: Fixed output of 3.3V, with options for adjustable output voltages.
- Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for various power sources.
- Output Current: Capable of delivering up to 150 mA, supporting a range of applications.
- Low Dropout Voltage: Typically 200 mV at full load, ensuring efficient operation even with minimal voltage headroom.
- Power Supply Rejection Ratio (PSRR): High PSRR helps maintain output stability despite fluctuations in input voltage.
- Thermal Protection: Integrated thermal shutdown feature prevents overheating.
- Compact Package: Available in a small SOT23-5 package, ideal for space-constrained designs.
- Low Quiescent Current: Reduces power consumption, enhancing battery life in portable applications.
Overall, the MAX8865TEUA+T is an efficient and reliable choice for low-power electronic devices requiring stable voltage regulation.
Pinout
The MAX8865TEUA+T is a voltage regulator from Maxim Integrated. It comes in a 6-pin TDFN package. The pin functions are as follows:
1. VIN: Input voltage. Connects to the input voltage source.
2. GND: Ground. Connects to the system ground.
3. VOUT: Output voltage. Provides the regulated output voltage to the load.
4. EN: Enable. Active-high input to enable the device; when pulled low, the device is turned off.
5. NC: Not Connected. This pin is not internally connected and should be left unconnected.
6. SENSE: Output voltage sensing. This pin is used for feedback to ensure proper regulation.
This device is designed for low dropout operation, making it suitable for battery-powered applications.
1. VIN: Input voltage. Connects to the input voltage source.
2. GND: Ground. Connects to the system ground.
3. VOUT: Output voltage. Provides the regulated output voltage to the load.
4. EN: Enable. Active-high input to enable the device; when pulled low, the device is turned off.
5. NC: Not Connected. This pin is not internally connected and should be left unconnected.
6. SENSE: Output voltage sensing. This pin is used for feedback to ensure proper regulation.
This device is designed for low dropout operation, making it suitable for battery-powered applications.
Manufacturer
The MAX8865TEUA+T is manufactured by Maxim Integrated, a company known for its expertise in analog and mixed-signal semiconductor solutions. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Maxim Integrated primarily focuses on providing innovative integrated circuits for various applications, including power management, signal processing, and data conversion. Their products serve diverse industries such as telecommunications, automotive, consumer electronics, and industrial automation. The acquisition by Analog Devices has enhanced their capabilities in delivering high-quality solutions for complex electronic designs, further strengthening their position in the semiconductor market.
Maxim Integrated primarily focuses on providing innovative integrated circuits for various applications, including power management, signal processing, and data conversion. Their products serve diverse industries such as telecommunications, automotive, consumer electronics, and industrial automation. The acquisition by Analog Devices has enhanced their capabilities in delivering high-quality solutions for complex electronic designs, further strengthening their position in the semiconductor market.
Application
The MAX8865TEUA+T is a low-dropout (LDO) linear voltage regulator primarily used in portable devices, battery-operated equipment, and communications applications. It provides a stable output voltage while minimizing power loss, making it suitable for power-sensitive applications. Key areas include:
1. Consumer Electronics: Smartphones, tablets, and wearable devices.
2. Industrial Automation: Sensors and control systems requiring stable power.
3. Automotive: Power management for infotainment systems and navigation devices.
4. Telecommunications: Base stations and portable communication devices.
5. Medical Devices: Equipment needing reliable power sources for sensitive electronics.
Its compact design and efficiency enhance performance in these applications.
1. Consumer Electronics: Smartphones, tablets, and wearable devices.
2. Industrial Automation: Sensors and control systems requiring stable power.
3. Automotive: Power management for infotainment systems and navigation devices.
4. Telecommunications: Base stations and portable communication devices.
5. Medical Devices: Equipment needing reliable power sources for sensitive electronics.
Its compact design and efficiency enhance performance in these applications.
Package
The MAX8865TEUA+T is housed in a 5-pin SOT23 package.
