TPS7333QD

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TPS7333QD

IC REG LINEAR 3.3V 500MA 8-SOIC

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 10V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.4V @ 500mA
Current - Output 500mA
PSRR 51dB ~ 49dB (120Hz)
Control Features Enable, Reset
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number TPS7333
Current - Supply (Max) 550 µA

Tổng quan

Description

The TPS7333QD is a low-dropout (LDO) voltage regulator developed by Texas Instruments. It is designed to provide a stable output voltage with a high current capability, making it suitable for powering a wide range of analog and digital devices. The device features a fixed output voltage option, typically 3.3V, with an output current capacity of up to 3A.
Key specifications include a low dropout voltage, which enables efficient operation even when the input voltage is only slightly higher than the output voltage. The TPS7333QD also incorporates various protection features, such as thermal shutdown and current limiting, ensuring reliable operation in various conditions.
Its low quiescent current makes it ideal for battery-powered applications, while its performance characteristics make it suitable for use in automotive, industrial, and consumer electronics. The device is available in a compact package, facilitating easy integration into designs. Overall, the TPS7333QD is a versatile LDO regulator that provides efficient power management solutions.

Features

The TPS7333QD is a high-performance, low-dropout (LDO) voltage regulator designed for various applications. Key features include:
1. Output Voltage Range: Fixed output voltage options (e.g., 3.3V) with low output voltage variation.
2. Low Dropout Voltage: Typically around 300 mV at full load, enabling efficient operation in battery-powered devices.
3. High Current Capability: Delivers up to 3A of output current, suitable for powering high-demand components.
4. Power Supply Rejection Ratio (PSRR): High PSRR across a wide frequency range ensures stable output voltage with minimal noise.
5. Thermal Protection: Built-in thermal shutdown feature to prevent overheating.
6. Short-Circuit Protection: Safeguards against fault conditions, enhancing reliability.
7. Small Package Size: Available in a compact QFN package, suitable for space-constrained designs.
8. Wide Operating Temperature Range: Operates effectively across -40°C to +125°C, making it suitable for diverse environments.
These features make the TPS7333QD ideal for applications in consumer electronics, automotive systems, and industrial devices.

Package

The TPS7333QD is available in a 5-pin SOT-23 package type.

Pinout

The TPS7333QD is a low-dropout (LDO) linear voltage regulator with a pin count of 5. Its primary functions include providing a stable output voltage with a maximum output current of 3A and low dropout voltage, making it suitable for various applications like power management in digital and analog circuits.
The pin configuration is as follows:
1. Input (Vin): Supplies input voltage to the regulator.
2. Ground (GND): Common ground reference.
3. Output (Vout): Delivers regulated output voltage to the load.
4. Enable (EN): Used to enable or disable the output; active high.
5. Adjust (Adj): Used for setting output voltage in adjustable versions, typically connected to a resistor divider in fixed-output configurations.
The TPS7333QD is designed for high performance, with features such as low noise and good transient response, making it ideal for powering sensitive components.

Manufacturer

The TPS7333QD is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs) for various applications such as automotive, industrial, consumer electronics, and communications. Founded in 1930, TI is known for its innovations in the semiconductor industry and has a strong presence in the development of signal processing and embedded processing technologies. The company is recognized for its commitment to quality, performance, and reliability in its products.

Application

The TPS7333QD is a low-dropout (LDO) voltage regulator primarily used in power-sensitive applications such as automotive electronics, industrial control systems, and battery-powered devices. It provides a stable output voltage for microcontrollers, sensors, and RF modules, ensuring reliable operation in demanding environments. Its features make it suitable for applications requiring low noise and high power supply rejection, including telecommunications and consumer electronics.

Equivalent

The TPS7333QD is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117
2. MIC5205
3. MCP1700
4. LP2985
5. LT1117
Check the specific voltage, current ratings, and package types to ensure compatibility for your application.

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