TLE72702GATMA1

Current - Output:	300mA
Base Part Number:	TLE7270
Supplier Device Package:	TO-263-5
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	Delay, Reset
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:	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

TLE72702GATMA1 Application Field and Working Principle

Introduction

The TLE72702GATMA1 integrated circuit is a precision, low-power linear voltage regulator. At a typical operating voltage of between 1.8 and 5.5 volts, it can regulate an output current up to 30 milliamps, with an output voltage range from 1.25 to 10 volts. Its maximum power dissipation is less than 400mW, and its voltage accuracy is typically ±3mV over 72 to 99% of the supply voltage range.This IC is suitable for use with devices such as PIC microcontrollers, Bluetooth and RF transceivers, and digital signal processors. It is particularly suitable for low-noise power systems, such as when powering high-precision analog circuits.

Application Field

The TLE72702GATMA1 is used in many different applications. It can be used to regulate the voltage of LEDs and LCDs, power audio and visual equipment, and provide power to portable devices such as transceivers and cameras. The TLE72702GATMA1 is particularly suitable for low-noise power systems, which need precise outputs. This chip is ideal for applications such as powering analog-to-digital converters and op-amp-based measurement equipment, as well as powering specialized medical, automotive, and industrial equipment. The integrated circuit is suitable for cell phone applications, thanks to its low-power and high-precision output voltage. It is also suitable for medical equipment, with its low noise output, low power consumption, and wide temperature range (-40 to +85°C).

Working Principle

The TLE72702GATMA1 operates in a linear voltage regulator configuration, with a reference voltage, an error amplifier, and a series pass element. The circuit starts with an internal reference voltage whose value can be manually adjusted via an external resistor divider, allowing for precise output voltage control.The error amplifier compares the output voltage to the reference voltage, generating an error signal that is used to control the series pass element. If the output voltage drops below the reference voltage, the error amplifier increases the current, while if the output voltage rises, it reduces the current. This regulation loop is known as ‘feedback’ and is what allows the voltage regulation of the TLE72702GATMA1 to be so precise.

Conclusion

The TLE72702GATMA1 is a low-power linear voltage regulator that can, when used correctly, regulate an output current up to 30mA with a very precise output voltage. This chip can be used to power many different devices, such as LCDs and LEDs, audio and video equipment, and portable devices. It is particularly suitable for powering analog-to-digital converters and other high-precision measurement equipment. Thanks to its low-power and low-noise properties, this chip can also be used in cell phones and other medical, automotive, and industrial applications. On the inside, it works with a reference voltage, an error amplifier, and a series pass element, to detect any variation in output voltage resulting in precise voltage regulation of the output.

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

Part Number	Manufacturer	Price	Quantity	Description