TPS7A8300ARGRR

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TPS7A8300ARGRR

IC REG LINEAR POS ADJ 2A 20VQFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable/Programmable
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.2V
VoltageDropout(Max) 0.3V @ 2A
Current-Output 2A
Current-Quiescent(Iq) 4 mA
Current-Supply(Max) 5 mA
PSRR 42dB ~ 25dB (10kHz ~ 500kHz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 20-VFQFN Exposed Pad

概述

Description

The TPS7A8300ARGRR is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments. It features ultra-low noise, high power-supply rejection ratio (PSRR), and fast transient response, making it ideal for powering sensitive analog and RF components. The device offers an output current capability of up to 2 A and supports an input voltage range from 1.1 V to 6.5 V, allowing for versatile application across various systems.
Key features of the TPS7A8300ARGRR include a selectable output voltage, which can be adjusted via external resistors, and excellent thermal performance due to its 3 mm × 3 mm QFN package with an exposed thermal pad. It also offers overcurrent and overtemperature protection, enhancing system reliability.
The LDO is particularly suitable for applications needing low output voltage noise and high PSRR, such as communication equipment, industrial instrumentation, and high-speed data converters. Its compact size and high efficiency make it a favorable choice for space-constrained designs requiring precise voltage regulation.

Features

The TPS7A8300ARGRR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Ultra-Low Noise: Offers a noise performance of 4.4 µVrms, suitable for sensitive applications.
2. High PSRR: Provides high power supply rejection ratio (PSRR), making it ideal for RF and analog circuits.
3. Output Current: Supports up to 2 A of output current.
4. Adjustable Output Voltage: The output voltage can be adjusted between 0.9 V to 3.6 V using external resistors.
5. Low Dropout Voltage: Ensures efficient operation with a dropout voltage of 200 mV at 2 A.
6. Wide Input Voltage Range: Operates with an input voltage range from 1.1 V to 6.5 V.
7. Fast Transient Response: Designed to handle fast load transients effectively.
8. Protection Features: Includes overcurrent protection and thermal shutdown for reliability.
9. Package: Available in a small 3 mm x 3 mm VQFN package for space-constrained designs.
These features make it suitable for applications requiring high accuracy, low noise, and high efficiency, such as in communications equipment, high-speed data converters, and high-performance processors.

Package

The TPS7A8300ARGRR is a low-dropout linear regulator (LDO) from Texas Instruments, available in a 20-pin VQFN (Very Thin Quad Flat No-Lead) package. The package size is typically 3.50 mm x 3.50 mm. This type of packaging provides efficient thermal performance and a compact form factor ideal for space-constrained applications.

Pinout

The TPS7A8300ARGRR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a 20-pin VQFN (RGW) package. The pin count for this package is 20.
The primary function of the TPS7A8300ARGRR is to provide a stable output voltage with high accuracy, low noise, and high power-supply rejection ratio (PSRR). It is used to supply power to sensitive electronic components in applications such as communications, industrial, and instrumentation systems. The device can deliver up to 2 A of output current and features adjustable output voltage, making it versatile for different application needs. Additionally, it includes features like overcurrent protection, thermal shutdown, and enable/disable control to enhance its reliability and operational safety.

Manufacturer

The TPS7A8300ARGRR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits used in various electronic devices. The company is known for its innovations in the fields of analog technology, embedded processing, and digital signal processing.

Application

The TPS7A8300ARGRR is a low-dropout (LDO) voltage regulator used in applications requiring precise voltage regulation. Key areas include telecommunications, industrial instrumentation, networking equipment, and high-performance computing systems. It is ideal for powering sensitive analog circuits, high-speed processors, and digital logic devices due to its low noise and fast transient response. Additionally, it finds use in medical equipment and automotive electronics, where reliable power supply is critical.

Equivalent

The TPS7A8300ARGRR is a low-dropout (LDO) linear voltage regulator. Equivalent products with similar specifications might include:
1. Analog Devices ADP1763 series.
2. Microchip MCP1755 series.
3. ON Semiconductor NCP59300 series.
When selecting an equivalent, ensure the replacement matches key parameters like input/output voltage range, current output, dropout voltage, and package type.

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