TLV7111225DSER

Current - Output:	200mA
Base Part Number:	TLV7111225
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
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.2V, 2.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
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

TLV7111225DSER Application Field and Working Principle

Introduction

TLV7111225DSER is a popular three-terminal adjustable low dropout voltage linear regulator (LDO) device. With low power operation, it targets a wide range of applications such as 3.3 V regulation for applications in consumer electronics and computer peripherals, providing reduced output voltage drop during heavy load operation. Additionally, TLV7111225DSER features current and voltage tracking, low quiescent current, fast response time, and thermal protection to ensure system stability.

Application Field

TLV7111225DSER is designed to provide accurate output voltage in the range of 0.75V to 5.5V, with a very high system load-transient response. With its dual voltage control pins, an external resistor network can be used to set the desired voltage without affecting the accuracy. This feature makes it an ideal choice for 3.3V and other consumer electronics, especially in battery powered applications. The output current can be increased to 2A while using the device as an adjustable voltage regulator with constant voltage output on the output pin.With its low quiescent current and low output drop, it is suitable for high-efficiency applications such as portable devices, especially in tight power supply environments. The device offers excellent temperature stability and fast response time, making it ideal for applications with changing temperature and wide operating temperature range. In addition, the device\'s operating temperature range allows operation from up to -20°C to +85°C, making it suitable for automotive and industrial applications.

Working Principle

The TLV7111225DSER is a three-terminal adjustable voltage regulator that uses an external resistor network to generate an adjustable output voltage. The output voltage is set by the ratio of the two resistors connected to the adjustment pins (Vref and Vadj). The Vref pin determines the output voltage of the regulator while the Vadj pin can be used to adjust the output voltage upward or downward.When the input voltage is applied, the two series transistors in the internal circuit will act as a current limiter, which in turn will limit the output current. This provides a safe operating condition and ensures that a constant output voltage is maintained even when the input voltage is variable.The thermal protection circuit is used to prevent the device from overheating. This feature helps to ensure protection from temperature related operating issues and increases the stability of the device even during times of high workload.

Conclusion

TLV7111225DSER is a popular three-terminal adjustable low dropout voltage linear regulator (LDO). With low power operation and excellent temperature stability, it is suitable for a wide range of applications including 3.3V and other consumer electronics, automotive and industrial applications, battery powered systems, and many more. Its fast response time, low quiescent current, and excellent temperature stability make it an ideal choice in tight power supply environments.

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

Part Number	Manufacturer	Price	Quantity	Description