TPS7A8300RGRR

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TPS7A8300RGRR

IC REG LINEAR POS ADJ 2A 20VQFN

  • Fabricante
  • Mfr. Parte #TPS7A8300RGRR
  • Paquete VQFN (RGR)-20
  • Hoja de datos
  • En stock2069

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable/Programmable
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5V
VoltageDropout(Max) 0.2V @ 2A
Current-Output 2A
Current-Quiescent(Iq) 4 mA
Current-Supply(Max) 5 mA
PSRR 40dB (1MHz)
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

Descripción general

Description

The TPS7A8300RGRR is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. It offers a precise and adjustable output voltage from 0.9V to 5V with an output current capability of up to 2A, making it suitable for powering a wide range of applications. The device is known for its ultra-low noise performance and excellent power supply rejection ratio (PSRR), which are crucial for sensitive analog circuits and RF applications.
The TPS7A8300RGRR features a low dropout voltage, enabling efficient operation close to the input voltage and helping to maximize battery life in portable applications. It also includes several protection features like overcurrent protection, thermal shutdown, and output discharge, ensuring reliable and safe operation under various conditions.
Packaged in a small, thermally efficient VQFN package, the TPS7A8300RGRR is suitable for space-constrained designs. Its features make it ideal for applications in telecommunications, industrial, medical, and consumer electronics where stable and clean power delivery is essential.

Features

The TPS7A8300RGRR is a high-performance, low-dropout (LDO) voltage regulator. Key features include:
1. Output Voltage Range: Adjustable from 0.9 V to 5 V, allowing for flexibility in applications.
2. Output Current: Capable of supplying up to 2 A of output current.
3. Low Dropout Voltage: Designed to provide a low dropout, typically around 200 mV at 2 A, enhancing efficiency.
4. High PSRR: Offers excellent power supply rejection ratio, typically 40 dB at 1 MHz, ensuring stable operation even in noisy environments.
5. Low Noise: Provides low output noise, approximately 5 µVRMS, making it suitable for sensitive applications.
6. Thermal Protection: Includes over-temperature protection to safeguard against thermal overloads.
7. Current Limit: Features internal current limiting to protect against overcurrent conditions.
8. Soft Start: Supports a programmable soft-start feature to control inrush current during startup.
9. Package: Available in a 16-pin VQFN package, optimizing space for compact designs.
These features make the TPS7A8300RGRR suitable for a wide range of applications, including telecommunications, industrial, and consumer electronics, where high precision and reliability are critical.

Package

The TPS7A8300RGRR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is packaged in a VQFN (Very Thin Quad Flat No-Lead) package, specifically a 20-pin VQFN with a thermal pad, which enhances heat dissipation. The package dimensions are typically 4.00 mm x 4.00 mm, designed for compact applications requiring efficient power management.

Pinout

The TPS7A8300RGRR is a low-dropout (LDO) voltage regulator from Texas Instruments, housed in a VQFN (RGW) package. It has a 20-pin count. This LDO regulator is designed to provide a high-performance solution for powering sensitive analog loads. It features low output noise, high power-supply rejection ratio (PSRR), and a high accuracy output voltage, making it suitable for applications requiring clean power and precise voltage regulation.
The key functions of the TPS7A8300 include:
1. Voltage Regulation: It outputs a stable voltage with a selectable output voltage option via external resistors.
2. High PSRR: Provides excellent rejection of input voltage noise.
3. Low Noise: Ensures minimal output voltage ripple.
4. Adjustability: Output voltage can be programmed to any value between 0.9 V and 3.6 V.
5. High Current Capability: Supports output currents up to 2 A.
6. Protection Features: Includes thermal shutdown and current limit protections for robust operation.
These features make the TPS7A8300 suitable for powering FPGA, DSP, microprocessor, and other digital loads that require precise voltage regulation.

Manufacturer

The TPS7A8300RGRR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world, known for its innovations in analog and embedded processing products. Texas Instruments serves a wide range of markets, including industrial, automotive, personal electronics, communications, and enterprise systems.

Application

The TPS7A8300RGRR is an ultra-low-noise, high-output-current, low-dropout (LDO) voltage regulator. It is commonly used in applications requiring precise voltage regulation, such as communication equipment, industrial instrumentation, and high-performance computing. Its low noise and high current capability make it ideal for powering sensitive analog circuitry, RF components, and microprocessors in medical devices, test and measurement systems, and automotive electronics.

Equivalent

The TPS7A8300RGRR is a low dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. Analog Devices ADP3336 - similar LDO with high current output and low dropout voltage.
2. Microchip MCP1727 - offers similar output current and features.
3. ON Semiconductor NCP718 - comparable performance with low dropout characteristics.
4. Linear Technology LT1963A - offers high current output and low noise.
These alternatives may have variations in specifications, so it's essential to review the datasheets for compatibility with your application.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

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