TLV7112525DSER

Current - Output:	200mA
Base Part Number:	TLV7112525
Supplier Device Package:	6-WSON (1.5x1.5)
Package / Case:	6-WFDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	80dB ~ 50dB (10Hz ~ 100kHz)
Current - Quiescent (Iq):	110µA
Series:	--
Voltage Dropout (Max):	0.25V @ 200mA, 0.25V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V, 2.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

TLV7112525DSER is a linear voltage regulator which belongs to the PMIC (Power Management Integrated Circuit) family. It is specifically used to regulate the input voltage in a variety of applications and to provide an ultra-low noise output voltage. It has a voltage range of 0.5V to 8V and a current rating of up to 25mA. It is designed to work efficiently and reliably in a wide range of environmental conditions, including extreme temperatures and high humidity.

Application Field

TLV7112525DSER is suitable for almost any type of circuit and application in which a controlled voltage is needed. This includes automotive, consumer, industrial, and military applications. It is especially useful for audio related applications such as audio amplifiers, speakers, and active filters. It is also suitable for battery charging and other portable electronic products.

Working Principle

The TLV7112525DSER works by using an integrated circuit consisting of a set of RC (resistor-capacitor) filter networks and a voltage-regulated pass transistor. These components come together to form a linear voltage regulator. During the reverse voltage protection process, an external resistor is connected to the input pin of the device and a bypass capacitor is connected between the ground and the voltage reference pin.When the input voltage exceeds the reference voltage, the transistor automatically switches off and the output is disabled. The resistor and the bypass capacitor act together in controlling the time and current response of the circuit. When the voltage drops below the reference voltage, the transistor is switched on and the output is enabled. This allows the linear voltage regulator to regulate the output voltage precisely and accurately to the programmed voltage.The device works in an efficient manner with a wide operating voltage range and a very low noise output voltage. It also features short circuit protection, over temperature protection and reverse voltage protection to ensure safe and reliable operation.

Conclusion

The TLV7112525DSER is a high performance, ultra-low noise linear voltage regulator ideal for use in a wide variety of automotive, consumer, industrial and military applications. Its wide operating voltage range and its sophisticated protection circuitry make it a great choice for high performance applications with stringent requirements. Its compact form factor, ease of use and exceptional reliability make it an attractive solution to many users.

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