TPS73701DCQ

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TPS73701DCQ

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IC REG LINEAR POS ADJ 1A SOT223

  • HerstellerTexas Instruments

  • Herstellerteil #TPS73701DCQ

  • Paket SOT-223-6

  • Auf Lager5941

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Package Bulk,Tube
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 SOT-223-6

Übersicht

Description

The TPS73701DCQ is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with low noise and high power-supply rejection, making it suitable for powering sensitive electronic components. This device can deliver up to 1A of output current with a dropout voltage typically below 300 mV at full load, which enhances battery life in portable applications. The TPS73701DCQ features a wide input voltage range from 1.7V to 5.5V, allowing versatility in various applications.
Key attributes include an adjustable output voltage via external resistors, fast transient response, and low quiescent current. The regulator also incorporates features like thermal shutdown, current limiting, and reverse current protection to ensure reliable operation. Its small footprint, due to the 8-pin SON package, makes it suitable for space-constrained designs. Typical applications for the TPS73701DCQ include mobile phones, portable instruments, and other consumer electronics requiring efficient power regulation.

Equivalent

The TPS73701DCQ is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. LT1963A from Analog Devices: A low-dropout regulator with similar current output and voltage specifications.
2. MIC39101 from Microchip Technology: Offers comparable performance and output capabilities.
3. NCP1117 from ON Semiconductor: Another LDO with similar characteristics.
4. LM1117 from Texas Instruments: An alternate from the same manufacturer with similar features.
Always verify specific requirements like output voltage range and package type to ensure compatibility.

Features

The TPS73701DCQ is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Adjustable Output Voltage: It supports an output voltage range from 1.2V to 5.5V, making it versatile for various applications.
2. High PSRR: The device offers a high Power Supply Rejection Ratio (PSRR), which is beneficial for noise-sensitive applications.
3. Low Dropout Voltage: Ensures efficient operation with a dropout voltage typically around 50mV at light loads.
4. Low Quiescent Current: It has a low quiescent current of approximately 1mA, which helps in extending battery life.
5. Fast Transient Response: The TPS73701DCQ provides a fast response to load transients, maintaining stable operation.
6. Thermal Protection: It includes thermal shutdown and current limit protection for enhanced reliability.
7. Small Package: The device comes in a small, space-saving package, ideal for compact designs.
8. Output Capacitor Range: Works well with ceramic capacitors, which are often used in compact and cost-sensitive designs.
Overall, the TPS73701DCQ is suitable for portable and battery-powered devices, offering efficiency and reliability.

Pinout

The TPS73701DCQ is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in a 10-pin HVSSOP (DCQ) package. This device provides a high level of precision and performance and is used to deliver a stable output voltage with low noise and fast transient response.
Key features and functions include:
- Adjustable Output Voltage: The TPS73701 can be set to output a wide range of voltages by selecting appropriate external resistors.
- High PSRR (Power Supply Rejection Ratio): Provides excellent noise filtering from the input to the output.
- Low Dropout Voltage: Ensures efficient operation even with a minimal difference between input and output voltages.
- Current Limit and Thermal Protection: Enhances safety and reliability by preventing damage due to overcurrent or overheating.
The device is suitable for applications requiring stable voltage regulation with minimal power dissipation, such as powering microcontrollers, DSPs, and other digital circuits.

Manufacturer

The TPS73701DCQ is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of integrated circuits and semiconductors. The company focuses on developing analog and embedded processing products that are essential components in electronics across industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is renowned for its innovative technology solutions and contributions to the advancement of various electronic applications, making it one of the leading companies in the semiconductor industry.

Application

The TPS73701DCQ is a low-dropout linear regulator designed for applications requiring precise voltage regulation and low noise. Key application areas include powering RF components, microcontrollers, DSPs, and other sensitive electronic components in telecommunications, automotive, and consumer electronics. It's also suitable for portable devices, battery-powered instruments, and industrial equipment where efficient power management is critical. The device's high PSRR and low output noise make it ideal for applications where maintaining signal integrity is essential. Additionally, its small package size and low dropout voltage are advantageous for compact designs with limited space.

Package

The TPS73701DCQ is a Texas Instruments low-dropout (LDO) voltage regulator. The package type is an 8-pin HVSSOP (High Voltage Shrink Small Outline Package), also known as a DCQ package. This compact package is suitable for space-constrained applications and offers thermal performance and reliability.

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