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TPS74601PQWDRBRQ1
+StücklisteIC REG LINEAR POS ADJ 1A 8SON
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HerstellerTexas Instruments
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Herstellerteil #TPS74601PQWDRBRQ1
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Paket VSON-8
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Auf Lager3310
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 0.55V |
| Voltage - Output (Max) | 5.5V |
| Voltage Dropout (Max) | 1.09V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 36 µA |
| PSRR | 53dB ~ 30dB (1kHz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount, Wettable Flank |
Übersicht
Description
Key features of the TPS74601PQWDRBRQ1 include fast transient response, low noise, and high Power Supply Rejection Ratio (PSRR), making it ideal for noise-sensitive applications. It also includes current limit and thermal protection to ensure device safety under fault conditions.
The device is part of the Automotive Qualified series, which means it adheres to AEC-Q100 standards, making it suitable for automotive applications. The TPS74601PQWDRBRQ1 is available in a small, thermally-enhanced package, which is beneficial for space-constrained designs. This LDO is used in various applications, including automotive infotainment systems, battery-powered devices, and industrial equipment.
Equivalent
1. LT3020 from Analog Devices: A micropower, low-dropout linear regulator.
2. MIC39100 from Microchip Technology: A high-current, low-dropout voltage regulator.
3. NCP1117 from ON Semiconductor: A low-dropout voltage regulator series.
4. LP2951 from Texas Instruments: Another TI LDO with similar specifications.
Ensure compatibility by reviewing datasheets for electrical characteristics and features.
Features
1. Input Voltage Range: 1.5 V to 6 V.
2. Output Voltage: Adjustable from 0.8 V to 5.5 V.
3. Output Current: Up to 1 A.
4. Low Dropout Voltage: Ensures efficient operation with minimal voltage difference between input and output.
5. Fast Transient Response: Capable of handling rapid changes in load or input voltage.
6. Low Quiescent Current: Enhances power efficiency, important for battery-operated devices.
7. Protection Features: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
8. Enable Pin: Allows for an external control to enable or disable the regulator.
9. Package: Available in a compact 3-mm x 3-mm WSON package, suitable for space-constrained applications.
10. Automotive-Qualified: Meets AEC-Q100 standards, making it suitable for automotive applications.
These features make the TPS74601PQWDRBRQ1 ideal for use in applications requiring high reliability and efficiency, such as automotive electronics, industrial systems, and consumer electronics.
Pinout
Here is a brief overview of its pin functions:
1. IN: Input pin for the LDO, where the input voltage is supplied.
2. OUT: Output pin where the regulated voltage is delivered.
3. EN: Enable pin to turn the LDO on and off.
4. GND: Ground pin, the return path for the input voltage.
5. NR/SS: Noise Reduction/Soft Start pin used for reducing output noise or controlling the startup time.
6. FB: Feedback pin used for setting the output voltage.
7. NC: No Connect pin, often present for mechanical stability with no electrical connection.
8. PG: Power Good pin, an output that indicates when the output voltage is within regulation.
The TPS74601PQWDRBRQ1 is designed for applications requiring efficient regulation and a compact footprint. Always refer to the specific datasheet for precise details and the pin configuration of your specific package.
Manufacturer
Application
1. Automotive Systems: Due to its AEC-Q100 qualification, it is ideal for automotive electronics, including infotainment, advanced driver-assistance systems (ADAS), and powertrain components.
2. Industrial Equipment: It provides stable voltage regulation for industrial automation systems and communication infrastructure.
3. Consumer Electronics: Useful in portable devices for efficient power management.
4. Telecommunications: Supports power regulation in networking equipment and telecom infrastructure.
5. Medical Devices: Ensures reliable operation in sensitive medical electronics.
Its features, such as low noise and adjustable output, make it versatile for various applications requiring stable voltage supply.