Imagens apenas para referência
TPS76850QDR
+Lista de MateriaisIC REG LINEAR 5V 1A 8SOIC
-
FabricanteTexas Instruments
-
Peça do Fabricante #TPS76850QDR
-
Ficha Técnica TPS76850QDR DataSheet
-
Pacote SOIC (D)-8
-
Em Estoque5724
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.38V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 125 µA |
| PSRR | 60dB (1kHz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
The device is equipped with thermal shutdown and current limit protection, ensuring safe operation under adverse conditions. Its design includes an active shutdown mode for reducing power consumption when the regulator is not in use. The TPS76850QDR is housed in a surface-mount package, making it ideal for compact circuit designs.
Applications for the TPS76850QDR include consumer electronics, industrial equipment, and other devices requiring stable 5V power supply with high efficiency. Overall, it is valued for its reliability, efficiency, and protection features in delivering clean power for sensitive electronic components.
Equivalent
1. LT1764A from Analog Devices: A 3A, low dropout regulator.
2. MIC29300 from Microchip Technology: A high-current LDO regulator.
3. NCP5663 from ON Semiconductor: A 3A LDO regulator.
4. LP38853 from Texas Instruments: A high-current, fast-transient response LDO.
Ensure compatibility with your specific application by checking the datasheets for each component.
Features
1. Output Voltage: The device offers a fixed 5V output voltage.
2. Input Voltage Range: It supports an input voltage range from 2.7V to 10V.
3. Output Current: It can deliver up to 1A of output current.
4. Low Dropout Voltage: The regulator has a typical dropout voltage of 350mV at full load, ensuring efficient regulation.
5. Fast Transient Response: Designed to respond quickly to changes in load conditions, making it suitable for dynamic environments.
6. Low Quiescent Current: It features a low quiescent current, enhancing efficiency in low-power applications.
7. Thermal and Overcurrent Protection: Built-in protection mechanisms prevent damage from excessive heat and current.
8. Enable Pin: An external enable pin allows the device to be turned on or off, controlled by external logic.
9. Packages: Available in a small-outline package, facilitating compact designs.
10. Applications: Ideal for use in portable devices, battery-powered equipment, and other applications requiring efficient voltage regulation.
Pinout
The key functions and features of the TPS76850QDR are:
- It outputs a regulated voltage of 5.0V.
- It has a dropout voltage of typically 350 mV at full load.
- It offers a high output current of up to 1A.
- It includes features like thermal shutdown and current limit for protection.
- The device is optimized for low noise and fast transient response.
For precise pin configuration and functions, consult the datasheet of the TPS76850QDR, as pin designations can vary based on the specific package and manufacturer variations.
Manufacturer
Application
1. Portable Devices: It regulates battery voltage to ensure stable performance in smartphones, tablets, and handheld devices.
2. Industrial Equipment: Provides reliable voltage regulation for sensors and control systems.
3. Telecommunications: Ensures consistent power supply for networking equipment and communication devices.
4. Consumer Electronics: Supports power regulation in TVs, gaming consoles, and home appliances.
5. Automotive Systems: Used in infotainment systems and electronic control units (ECUs) for stable power delivery.
These applications benefit from the device's low noise and efficient power regulation capabilities.