TPS79101DBVRQ1

Current - Output:	100mA
Base Part Number:	TPS79101
Supplier Device Package:	SOT-23-6
Package / Case:	SOT-23-6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	--
Current - Quiescent (Iq):	250µA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	--
Voltage - Output (Max):	5.5V
Voltage - Output (Min/Fixed):	1.2V
Voltage - Input (Max):	5.5V
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

TPS79101DBVRQ1 Application Field and Working Principle

The TPS79101DBVRQ1 is a Voltage Regulator from the Linear PMIC family with ultra-low dropout and space-saving WSON-6 package. It is useful for applications such as communication interface, storage, and network equipment as well as graphics and video cards.

Features

The TPS79101DBVRQ1 has various features that make it ideal for use in a wide range of applications. They include:

• Very low dropout voltage - This voltage regulator can maintain a voltage drop of less than 0.25V while current is being drawn.
• Wide regulator range - The regulator accepts input voltages of 4.5 V to 25 V.
• Low quiescent current - It has a remarkably low quiescent current of 1.9 μA in shutdown mode.
• Minimum output voltage - The output voltage of the regulator can be decreased to as low as 0.9V.
• High power supply rejection ratio (PSRR) - The regulator has high PSRR of 80 dB in all conditions.
• Low noise operation - It operates with a noise level of 11 μVrms.

Applications

The TPS79101DBVRQ1 is suitable for a range of applications, such as the following:

• Server and networking equipment
• Communication interface
• Point Of Service (POS) terminals
• Storage equipment and peripherals
• Graphics/video cards
• Power regulation circuits
• Current-sense output amplifiers
• Thermal protection circuits
• Battery-powered systems

Working Principle

The TPS79101DBVRQ1 regulates voltage using a linear regulator circuit. A linear regulator circuit regulates voltage by controlling the output voltage so that it is equal to or lower than the input voltage.The TPS79101DBVRQ1 linear voltage regulators employ a bipolar transistor and a precision reference to regulate the output voltage. When a current is drawn from the output, the output voltage is lowered and the transistor is triggered, which increases the current flow to compensate for the current being drawn. This increases the voltage at the output, thus maintaining a constant output voltage. The reference provides accuracy and stability, while the transistor provides fast response and overload protection. The voltage regulator also has a built-in current limit circuit. The TPS79101DBVRQ1 is a low quiescent current regulator, which helps to reduce power consumption. It automatically switches to a lower power mode when the output voltage is no longer in use, and does not require an external shutdown pin to enable this function.Overall, the TPS79101DBVRQ1 from the Linear PMIC family is an ideal voltage regulator for applications such as communication interfaces, storage, and network equipment. It offers very low dropout voltage, a wide regulator range, low quiescent current, minimum output voltage, high PSRR, and low noise operation.

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

Part Number	Manufacturer	Price	Quantity	Description