S-814A40AMC-BDET2G

Current - Output:	135mA
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Short Circuit
Control Features:	Enable
PSRR:	45dB (100Hz)
Current - Supply (Max):	40µA
Current - Quiescent (Iq):	500nA
Series:	S-814
Voltage Dropout (Max):	0.26V @ 60mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	4V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
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 to S-814A40AMC-BDET2G

The S-814A40AMC-BDET2G is a linear voltage regulator from ZETEX, a provider of analog, mixed-signal and audio, power, digital and optoelectronic components and solutions. It is a part of their Series 814, available in a convenient and compact SIP/DIP package.The S-814A40AMC-BDET2G is a low-dropout voltage regulator. It offers a voltage regulation of 3.3V, with a current rating of 40mA, and a maximum dropout voltage of 40mV. The device is designed to have excellent stability, fast transient response and hot plugging capability.

Applications and Features of S-814A40AMC-BDET2G

The S-814A40AMC-BDET2G is designed for use in a variety of applications, and is particularly suitable for powering ICs, LED drivers, RF modules, transceivers and other demanding applications.Some of the device\'s key features include:- Low output voltage noise (85 μVRMS)- Low Quiescent Current (10 μA)- Full load current of 40mA (max)- Output voltage accuracy (±1.5%)- Fast Load Transient Response- Reverse voltage protection- Short circuit protection

Working Principle of S-814A40AMC-BDET2G

The S-814A40AMC-BDET2G is a linear voltage regulator. It works by providing a constant output voltage, regardless of changes in input voltage or load current, while maintaining a good efficiency. This is achieved by using a control loop with an error amplifier, which compares the output voltage to the reference voltage.When the output voltage begins to drop, the error amplifier detects the difference between the reference and the output voltage and drives the control circuit. This, in turn, increases the current flow through the series pass Regulator Transistor (RT). This compensates for any drop in output voltage due to changes in input voltage.

Conclusion

The S-814A40AMC-BDET2G is an ideal solution for powering demanding applications. It offers a wide range of features, including low output voltage noise, low quiescent current, fast load transient response and reverse voltage protection, while working reliably even in the most harsh operating conditions. Furthermore, its linear voltage regulation ensures a reliable and efficient output voltage, regardless of load current or input voltage changes.

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