TPS79025DBVR

Current - Output:	50mA
Base Part Number:	TPS79025
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	85dB (1kHz)
Current - Quiescent (Iq):	28µA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
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

<h2>PMIC - Voltage Regulators - Linear</h2> <p>Voltage regulators or linear voltage regulators are integrated circuits (ICs) used to provide a stable output voltage from a varying input voltage. They are commonly used on automotive, aerospace and industrial systems, as well as in laboratory power supplies. The Texas Instruments TPS79025DBVR is a low-noise LDO linear voltage regulator designed for application in consumer applications such as laptop computers, tablets and other mobile devices.</p><h3>TPS79025DBVR Application Field</h3><p>The TPS79025DBVR employs CMOS technology to provide high power efficiency and low power consumption. The device is an adjustable linear voltage regulator featuring an internal sensing resistance to deliver an output voltage from 0.8V to 3.3V. With an input voltage range of 1.9V to 6V, the TPS79025DBVR is an ideal regulator for a wide variety of systems including the popular 3.3V laptop computers and tablets.</p><p>Moreover, the device has a low noise level of 20uV @ 10kHz at 1.2V output and a line regulation of 0.05%, making it suitable for noise sensitive applications. The TPS79025DBVR has a wide operating temperature range of -40C to +85Cso it can be deployed in harsh environment applications such as automotive and aerospace systems.</p><h3>TPS79025DBVR Working Principle</h3><p>The TPS79025DBVR is a three-terminal adjustable linear voltage regulator designed to provide a voltage output of 0.8V to 3.3V with ±2% accuracy over the full temperature and line conditions. The device is based on an internal voltage reference with an external sensing resistor to set the output voltage, as shown in Figure 1.</p><p><img src="tps79025dbvr.jpg" alt="TPS79025DBVR Block Diagram"></p><p>The device works by comparing the feedback voltage, VFB, to the internal 1.22V reference voltage, VREF. If VFB is lower than VREF, an error signal is generated that causes the output voltage to increase, adjusting the output using an internal error amplifier and current source. The output voltage is then set by the external feedback resistor, RFB.</p><p>The device is also designed to have fast transient response to ensure a stable output voltage in dynamic situations. The device has an adjustable output current limit of 150mA, allowing it to provide sufficient current to power loads with up to 150mA of current draw. The device also features reverse-current protection to ensure that the output current will not flow back into the input voltage source and damage the circuit.</p><p>The TPS79025DBVR is a robust, easy to use adjustable linear voltage regulator providing a stable output voltage from 1.9V to 6V. The device has a low noise level and excellent power efficiency to make it ideal for consumer applications, as well as automotive, aerospace and industrial systems. With an adjustable output current limit, reverse-current protection and fast transient response, the TPS79025DBVR is a reliable and versatile voltage regulator for a wide variety of systems.</p>

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

Part Number	Manufacturer	Price	Quantity	Description