TPS76733QPWPR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	10V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.58V @ 1A
Current - Output:	1A
Current - Quiescent (Iq):	125µA
PSRR:	60dB (1kHz)
Control Features:	Enable, Reset
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-HTSSOP
Base Part Number:	TPS76733

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TPS76733QPWPR Application Field and Working Principle

Introduction:

The TPS76733QPWPR is a 3.3V Linear Voltage Regulator capable of sourcing up to 1A of current and featuring a robust enable pin. This device is part of the high-performance TPS76733 family of high-efficiency, high reliability voltage regulators ideally suited for a wide variety of products, including medical devices, industrial control systems, and automotive applications.

Features:

The TPS76733QPWPR boasts an impressive feature set. It has an adjustable output voltage range of 0.9V to 3.3V, and an operational temperature range from -40°C to +125°C. This device also includes overcurrent protection, over/under voltage protection, and thermal-shutdown protection. Additionally, the TPS76733QPWPR can be controlled via an enable pin and includes an active-low reset output.

Application Field:

Given its impressive feature set, the TPS76733QPWPR is ideally suited for applications requiring a dependable 3.3V linear voltage regulator. These applications may include medical devices, industrial control systems, and automotive applications. Medical devices, such as insulin pumps and other implantable medical devices, require reliable and stable power sources in order to ensure patient safety, and the TPS76733QPWPR is an ideal solution. Industrial control systems, such as PLC and motion control systems, require a reliable power source that can withstand the rigors of industrial environments, and the TPS76733QPWPR meets the requirements. Finally, automotive applications, such as vehicle-mounted electronics, require stable power sources that can withstand extreme temperature ranges, and the TPS76733QPWPR is an excellent choice for such applications.

Working Principle:

The TPS76733QPWPR is a 3.3V Linear Voltage Regulator that is capable of providing up to 1A of current and featuring an efficient, robust enable pin. This device works using a three-stage approach. The first stage is a linear regulator stage that regulates the current passing through the device. This stage is responsible for the basic voltage regulation the TPS76733QPWPR provides. The second stage is a reference regulator stage, which is responsible for ensuring the output voltage remains steady and stable. Finally, the third stage is an enable circuit, which is responsible for controlling the current passing through the device. The enable circuit is also responsible for providing the necessary reset output when a fault is detected.

Conclusion:

The TPS76733QPWPR is a 3.3V Linear Voltage Regulator that is capable of sourcing up to 1A of current and features an efficient, robust enable pin. This device is part of the high-performance TPS76733 family of high-efficiency, high-reliability voltage regulators ideally suited for a variety of applications, such as medical devices, industrial control systems, and automotive applications. The TPS76733QPWPR provides an impressive feature set, with an adjustable output voltage range of 0.9V to 3.3V and an operational temperature range from -40°C to +125°C. Additionally, it includes overcurrent protection, over/under voltage protection, and thermal-shutdown protection. This device works using a three-stage approach, including linear regulation, a reference regulator, and an enable circuit. The TPS76733QPWPR is an excellent choice for a variety of applications requiring a dependable 3.3V linear voltage regulator.

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