TPS73701DRBR

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TPS73701DRBR

+БОМ

IC REG LINEAR POS ADJ 1A 8SON

  • ПроизводительТехасские инструменты

  • Мфр. Часть #TPS73701DRBR

  • Пакет VSON (DRB)-8

  • В наличии4834

365 Дни гарантии качества

7*24 часы обслуживания каранти

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 1.2V
Voltage-Output(Max) 5.5V
VoltageDropout(Max) 0.5V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 400 µA
Current-Supply(Max) 1.3 mA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-VDFN Exposed Pad

Обзор

Description

The TPS73701DRBR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is part of the TPS737 series, designed to provide precise voltage regulation with a high level of efficiency. The device supports an output current of up to 1A and offers a wide input voltage range, typically from 1.7V to 5.5V. One of its prominent features is its ultra-low dropout voltage, making it suitable for battery-powered and portable applications where efficiency is critical.
The TPS73701DRBR also includes several protective features, such as over-current protection, thermal shutdown, and reverse current blocking. With a fast transient response and low output noise, it is ideal for powering sensitive analog circuits. The device is available in a small, thermally enhanced 8-pin SON package, aiding in space-constrained designs.
Overall, the TPS73701DRBR is a versatile LDO regulator that balances performance, protection, and efficiency, making it suitable for a variety of applications, including communication devices, portable electronics, and consumer products.

Equivalent

The TPS73701DRBR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products include:
1. MIC5205-3.3YM5 from Microchip Technology: Offers similar features and voltage regulation.
2. LD1117S33TR from STMicroelectronics: A comparable LDO regulator with similar output specifications.
3. NCP1117ST33T3G from ON Semiconductor: Provides similar voltage regulation and low dropout characteristics.
Always verify specifications to ensure compatibility with your specific application.

Features

The TPS73701DRBR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Current: Capable of delivering up to 1A of output current.
2. Input Voltage Range: Operates with an input voltage range from 2.2V to 5.5V.
3. Low Dropout Voltage: Provides a low dropout voltage of approximately 50mV at 1A, enhancing efficiency.
4. Adjustable Output Voltage: Allows for an adjustable output voltage range from 1.2V to 5.5V using external resistors.
5. Transient Response: Offers fast transient response to changes in load current.
6. Noise Performance: Features low output noise with a noise-reduction capacitor.
7. Quiescent Current: Low quiescent current to maximize efficiency, especially in low-power applications.
8. Protection Features: Includes current limit and thermal protection for enhanced reliability.
9. Package: Available in a small 8-pin SON package (DRB package type), suitable for space-constrained applications.
These features make the TPS73701DRBR suitable for applications requiring high-performance voltage regulation with low power dissipation.

Pinout

The TPS73701DRBR is a Low-Dropout (LDO) voltage regulator from Texas Instruments. It comes in an 8-pin SON (Small Outline No Lead) DRB package. Here is a brief overview of its pin functions:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. NR/FB: Noise reduction or feedback pin, used to reduce output noise or set the output voltage.
4. OUT: Regulated output voltage.
5. NC: No connection (this pin may be present in some packages but is internally unconnected).
6. EN: Enable pin, used to turn the device on or off.
7. PG: Power good output, indicates when the output voltage is within regulation.
8. NC: Another No connection pin.
Each pin is essential for the device's functionality, particularly for stabilizing the output voltage, controlling the device's operation, and providing status information.

Manufacturer

The TPS73701DRBR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that specializes in designing and manufacturing semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is one of the largest semiconductor companies in the world and has a broad portfolio that includes products for analog and embedded processing applications. The company serves diverse markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Established in 1930 and headquartered in Dallas, Texas, TI is well-known for innovation in the electronics industry.

Application

The TPS73701DRBR is a low-dropout (LDO) linear voltage regulator commonly used in applications requiring efficient power management and precise voltage regulation. Its application areas include:
1. Portable Devices: Provides stable power for smartphones, tablets, and wearables.
2. Consumer Electronics: Ensures reliable operation in TVs, audio systems, and gaming consoles.
3. Industrial Equipment: Powers sensors, control systems, and communication devices.
4. Medical Devices: Supports stable power in diagnostic and monitoring equipment.
5. Telecommunications: Maintains consistent voltage in networking equipment.
6. Automotive Systems: Used in infotainment and advanced driver-assistance systems (ADAS).
Its low noise, low dropout voltage, and fast transient response make it suitable for sensitive electronic applications.

Package

The TPS73701DRBR is a Texas Instruments linear voltage regulator packaged in a DRB package type, specifically a 10-pin SON (Small Outline No-lead) with PowerPAD. This package offers efficient thermal performance in a compact size, suitable for applications with space constraints.

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