UA723CNSR Integrated Circuits (ICs)

Voltage Dropout (Max):	--
Base Part Number:	UA723
Supplier Device Package:	14-SOP
Package / Case:	14-SOIC (0.209", 5.30mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Protection Features:	--
Control Features:	Current Limit
PSRR:	74dB ~ 86dB (50Hz ~ 10kHz)
Current - Output:	150mA
Series:	--
Voltage - Output (Max):	37V
Voltage - Output (Min/Fixed):	2V
Voltage - Input (Max):	40V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The UA723CNSR is a monolithic linear voltage regulator manufactured by Texas Instruments. It was first released in 1984 and is still in use today in a variety of applications, ranging from consumer electronics to automotive system designs. This voltage regulator provides a stable output voltage of 5.0 volts and features flexible features, including an adjustable output voltage, over-current protection, and thermal shutdown.

Application Fields

The UA723CNSR is commonly used in consumer electronics designs for providing a regulated output for a variety of power supply requirements. These can range from controlling input voltage levels for DSPs and microcontrollers, providing stable operating voltages for linear transistors and other analog integrated circuits, and providing a supplemental input voltage for system reset signals. Additionally, UA723CNSR can be used in automotive designs to control voltage levels in battery-operated systems, as well as providing a regulated voltage to a variety of sensors and transducers.

Advantages

The UA723CNSR provides excellent performance in a variety of applications. It has a wide operating temperature range (from -40°C to 125°C), is capable of providing a stable output voltage even when subjected to significant line transients, and provides over-current protection along with thermal shutdown for over temperature protection. Additionally, the UA723CNSR is easy to use, as it utilizes a single resistor network for setting its output voltage, eliminating the need for slower and more complex external circuitry.

Working Principle

The UA723CNSR operates on an adjustable linear regulated dc (RLDC) principle. This technique utilizes two transistors connected in series, with one providing the base voltage of the other. The voltage drop across the first transistor controls the voltage drop across the second and therefore the regulated output voltage. This method of regulation provides excellent performance while still reducing cost, power consumption, and size at the same time.

Conclusion

The UA723CNSR is an excellent choice for a variety of application fields. Its ability to provide a reliable output voltage even in the presence of line transients and its easy implementation make it an ideal solution for a variety of power supply requirements. Additionally, its adjustable output, over-current protection, and thermal shutdown ensure excellent performance in a variety of environments.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description