TLE72742GATMA1

Current - Output:	300mA
Base Part Number:	TLE7274
Supplier Device Package:	PG-TO263-3
Package / Case:	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	60dB (100Hz)
Current - Supply (Max):	40µA
Current - Quiescent (Iq):	30µA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	0.5V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	42V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
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

Introduction

The TLE72742GATMA1 is a micropower low dropout regulator, or Linear Voltage Regulator (LVR). It provides a stable low voltage supply for those applications requiring very low input voltage or ultra-low power operation. As a micropower LVR, the TLE72742GATMA1 operates accurately at inputs as low as 0.9V and can provide a regulated output of as low as 0.8V with a maximum dropout voltage of 0.3V. The TLE72742GATMA1 is a component of many integrated circuit systems, especially in the area of Mobile Communications, for example in charging validation systems. Their major advantage compared to switch mode regulators is their low noise operation, allowing the use of sensitive analog components in the same system.

Application Field

The TLE72742GATMA1 is suitable for use in a wide range of applications requiring a low voltage, low power operation. In particular, it is commonly used Mobile Communications, especially in charging validation systems, as well as in portable audio equipment, as it can be used to form an ultra-low power system by combining low power semiconductors. This type of LVR is also suitable for a variety of regulatory and monitoring circuits, including battery management systems.

Working Principle

The TLE72742GATMA1 is a microwave voltage regulator, or Linear Voltage Regulator (LVR). Micropower LVRs are designed to enable power consumption and noise reduction for low-voltage applications. Rather than simply switching current on or off on demand, a micropower LVR reads the required voltage and adjusts current flow to maintain a constant voltage output.The TLE72742GATMA1 is a two terminal device with an input voltage range from 0.9V to 16V and an output voltage range of 0.8V to 15V. It is capable of regulating output currents up to 100 mA and features a maximum thermal imbalance of 100µA. Due to the low input voltage and low dropout voltage, the TLE72742GATMA1 is ideal for applications requiring a very low input voltage and ultra-low power operation.To minimise power consumption and reduce noise, the TLE72742GATMA1 features a low on-resistance (low dropout) regulator. This quickly and accurately adjusts the output voltage according to the load and the input voltage. The regulator will also provide a current limiting in the event of a short-circuit.The TLE72742GATMA1 also includes an on-chip Thermal ShutDown (TSD) system that ensures that the device remains within the specified operating temperature. As well as a line regulation of 1%/V (max) and a temperature coefficient of 100ppm/°C (max), the TLE72742GATMA1 also provides a high level of output accuracy over the entire range of operating temperatures.

Conclusion

The TLE72742GATMA1 is a low dropout Linear Voltage Regulator (LVR) designed for those applications requiring very low input voltage or ultra-low power operation. It provides a stable low voltage supply and is suitable for many applications such as mobile communications, portable audio equipment and battery management systems, as well as for those regulatory and monitoring circuits requiring low noise operation. The TLE72742GATMA1 includes a low dropout regulator, a current limiting circuit and thermal shut down for greater accuracy and reliability. It is capable of regulating output currents up to 100 mA and features a maximum thermal imbalance of 100µA, a line regulation of 1%/V, a temperature coefficient of 100ppm/°C, and a high level of output accuracy over the entire range of operating temperatures.

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

Part Number	Manufacturer	Price	Quantity	Description