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TPS7A0320PDBVR

Name: TPS7A0320PDBVR
Rating: 4.7 (12 reviews)

IC REG LINEAR 2V 200MA SOT23-5

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	2V
Voltage Dropout (Max)	0.45V @ 200mA
Current - Output	200mA
Current - Quiescent (Iq)	300 nA
PSRR	55dB (1kHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	TPS7A0320

概述

Description

The TPS7A0320PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide a stable output voltage with low noise and high power supply rejection. It delivers output currents up to 300 mA and features an adjustable output voltage range from 1.2V to 5.5V. The regulator operates with a low dropout voltage, typically around 300 mV at full load, making it suitable for battery-operated devices.
Key features include excellent transient response, low output noise (as low as 5 μVRMS), and thermal protection, which enhances reliability in various applications. The TPS7A0320PDBVR is particularly useful in high-precision analog circuits, RF applications, and sensitive instrumentation where clean power supply is critical.
The device comes in a compact 5-pin SOT-23 package, ensuring ease of integration in space-constrained designs. Overall, the TPS7A0320PDBVR is an ideal choice for engineers looking for a high-performance LDO solution.

Features

The TPS7A0320PDBVR is a low-dropout (LDO) linear voltage regulator designed for precision applications. Key features include:
1. Output Voltage: Fixed output of 3.2V with high accuracy.
2. Low Dropout Voltage: Ensures efficient operation with minimal voltage loss.
3. High Output Current: Capable of sourcing up to 1A, suitable for various loads.
4. Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, ensuring stable output against input voltage fluctuations.
5. Thermal Shutdown and Short-Circuit Protection: Integrated safety features to prevent damage under fault conditions.
6. Low Quiescent Current: Enhances efficiency, particularly in battery-powered applications.
7. Wide Input Voltage Range: Accepts inputs from 1.5V to 6.5V, making it versatile for different power supply configurations.
8. Enhanced Transient Response: Designed for stable operation during dynamic load changes.
These features make the TPS7A0320PDBVR suitable for use in sensitive electronics, RF applications, and other low-noise environments.

Package

The TPS7A0320PDBVR is packaged in a 5-pin TO-220 package. This type of package is designed for easy thermal management and is commonly used in voltage regulator applications.

Pinout

The TPS7A0320PDBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a pin count of 5. The functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Output voltage, which is regulated.
4. EN (Pin 4): Enable pin to turn the regulator on or off.
5. NC (Pin 5): No connection, typically not used.
This device is designed to provide a stable output voltage with low noise and high power supply rejection, making it suitable for sensitive applications.

Manufacturer

The TPS7A0320PDBVR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in the design and production of a wide range of analog and digital electronics, including integrated circuits (ICs), microcontrollers, and embedded processors. Founded in 1930, TI is known for its innovations in analog technology and plays a significant role in various industries, including automotive, industrial, communications, and consumer electronics. The TPS7A0320PDBVR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with low noise and high power supply rejection, making it suitable for precision applications.

Application

The TPS7A0320PDBVR is a low-dropout (LDO) linear voltage regulator primarily used in precision analog circuits, powering sensitive components like operational amplifiers, ADCs, and DACs. Its application areas include instrumentation, RF circuits, data acquisition systems, and power management in portable devices. It provides a stable output voltage with low noise, making it suitable for high-performance applications requiring stringent power supply specifications.

Equivalent

Equivalent products to the TPS7A0320PDBVR include the LT1085, LM317, and MCP1825. These voltage regulators provide similar output voltage and current capabilities, but check specific requirements like dropout voltage, thermal performance, and package type for compatibility with your application.