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IC REG LIN POS ADJ 300MA TSOT23
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メーカーテキサス・インスツルメンツ
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メーカー品番 #ADP171AUJZ-R7
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データシート ADP171AUJZ-R7 DataSheet
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パッケージ SOT-23-5
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在庫状況5548
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 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 3.6V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 3V |
| Voltage Dropout (Max) | 0.135V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| Current - Supply (Max) | 260 µA |
| PSRR | 73dB ~ 47dB (1kHz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The ADP171AUJZ-R7 is a low-dropout (LDO) linear voltage regulator designed to provide a stable and efficient power supply for electronic devices. It typically operates with a wide input voltage range and offers an output current of up to 300 mA. This LDO regulator is known for its low quiescent current, making it an energy-efficient choice for battery-powered applications. With an excellent transient response and low noise performance, the ADP171AUJZ-R7 is suitable for sensitive analog and RF circuits where noise can be an issue. The device features overcurrent and thermal overload protection to ensure reliable operation and protect against potential damage. It comes in a compact, thermally-enhanced package, which aids in heat dissipation and allows for space-saving designs. The ADP171AUJZ-R7 is commonly used in portable devices, industrial equipment, and other applications requiring efficient voltage regulation with minimal power loss.
Equivalent
The ADP171AUJZ-R7 is a low dropout (LDO) regulator. Equivalent products from other manufacturers include:
1. Texas Instruments: TLV71733PDBVR
2. Microchip Technology: MCP1703AT-3302E/CB
3. ON Semiconductor: NCP1117DT33G
4. STMicroelectronics: LD1117S33TR
5. Rohm Semiconductor: BA33DD0T
These parts have similar specifications and can be considered as alternatives, but it's essential to verify the specific parameters like voltage, current rating, and package type for compatibility.
1. Texas Instruments: TLV71733PDBVR
2. Microchip Technology: MCP1703AT-3302E/CB
3. ON Semiconductor: NCP1117DT33G
4. STMicroelectronics: LD1117S33TR
5. Rohm Semiconductor: BA33DD0T
These parts have similar specifications and can be considered as alternatives, but it's essential to verify the specific parameters like voltage, current rating, and package type for compatibility.
Features
The ADP171AUJZ-R7 is a low-dropout (LDO) linear regulator designed for efficient voltage regulation in various electronic applications. Key features include:
1. Input Voltage Range: 1.6 V to 3.6 V, making it suitable for a variety of input sources.
2. Output Voltage: Adjustable from 0.8 V to 3.0 V, allowing for precise voltage customization.
3. Output Current: Capable of delivering up to 150 mA, suitable for low to medium power applications.
4. Low Dropout Voltage: Ensures high efficiency by reducing the voltage difference between input and output.
5. Low Quiescent Current: Minimizes power consumption, essential for battery-operated devices.
6. High PSRR: Provides excellent power supply rejection ratio, enhancing noise performance.
7. Stability: Stable with small 1 µF ceramic capacitors, which simplifies design and reduces costs.
8. Thermal Overload Protection: Guards against overheating, enhancing reliability.
9. Compact Package: Available in a small TSOT package, ideal for space-constrained applications.
These features make the ADP171AUJZ-R7 suitable for use in portable electronics, wireless devices, and other applications requiring efficient voltage regulation with minimal power loss.
1. Input Voltage Range: 1.6 V to 3.6 V, making it suitable for a variety of input sources.
2. Output Voltage: Adjustable from 0.8 V to 3.0 V, allowing for precise voltage customization.
3. Output Current: Capable of delivering up to 150 mA, suitable for low to medium power applications.
4. Low Dropout Voltage: Ensures high efficiency by reducing the voltage difference between input and output.
5. Low Quiescent Current: Minimizes power consumption, essential for battery-operated devices.
6. High PSRR: Provides excellent power supply rejection ratio, enhancing noise performance.
7. Stability: Stable with small 1 µF ceramic capacitors, which simplifies design and reduces costs.
8. Thermal Overload Protection: Guards against overheating, enhancing reliability.
9. Compact Package: Available in a small TSOT package, ideal for space-constrained applications.
These features make the ADP171AUJZ-R7 suitable for use in portable electronics, wireless devices, and other applications requiring efficient voltage regulation with minimal power loss.
Pinout
The ADP171AUJZ-R7 is a low-dropout linear regulator designed by Analog Devices. It comes in a TSOT-5 package, which means it has 5 pins. The general function of this device is to provide a stable and regulated output voltage from a higher input voltage, ensuring low dropout and low quiescent current, which is ideal for battery-powered applications.
The pin configuration is typically as follows:
1. VIN: Input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin, which acts as the reference point for the circuit.
3. VOUT: Output voltage pin where the regulated voltage is obtained.
4. EN: Enable pin used to turn the regulator on or off.
5. NC (No Connect): This pin is not connected internally and is used for mechanical stability.
Please consult the manufacturer's datasheet for specific details on pin assignment and electrical characteristics.
The pin configuration is typically as follows:
1. VIN: Input voltage pin where the unregulated voltage is supplied.
2. GND: Ground pin, which acts as the reference point for the circuit.
3. VOUT: Output voltage pin where the regulated voltage is obtained.
4. EN: Enable pin used to turn the regulator on or off.
5. NC (No Connect): This pin is not connected internally and is used for mechanical stability.
Please consult the manufacturer's datasheet for specific details on pin assignment and electrical characteristics.
Manufacturer
The ADP171AUJZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a company that specializes in the design and manufacturing of a wide range of semiconductor products, including integrated circuits used in signal processing, data conversion, power management, and other applications. They are a major player in the electronics industry, offering solutions for various markets such as industrial, automotive, communication, consumer, and healthcare.
Application
The ADP171AUJZ-R7 is a low-dropout (LDO) linear voltage regulator. Its application areas include powering digital circuits, microprocessors, and FPGAs in various electronic devices. It is particularly suited for portable and battery-powered devices due to its low quiescent current and low dropout voltage, which enhance battery life. It can also be used in networking equipment, telecommunications, and automotive electronics, where stable voltage supply is crucial. Additionally, its small size makes it ideal for compact and space-constrained applications.
Package
The ADP171AUJZ-R7 is packaged in the TSOT-5 (Thin Small Outline Transistor) form factor. This package type is compact, making it suitable for space-constrained applications.
