MIC5370-JCYMT TR

Current - Output:	150mA, 150mA
Base Part Number:	MIC5370
Supplier Device Package:	6-TMLF® (1.6x1.6)
Package / Case:	6-UFDFN Exposed Pad, 6-TMLF®
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	60dB (1kHz)
Current - Supply (Max):	85µA
Current - Quiescent (Iq):	45µA
Series:	--
Voltage Dropout (Max):	0.31V @ 150mA, 0.31V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	--
Voltage - Input (Max):	5.5V
Number of Regulators:	2
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Part Status:	Obsolete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

MIC5370-JCYMT TR is a low-dropout linear voltage regulator that is based on the dual N-channel MOSFET structure. This regulator features low dropout voltage and high load current that is ideal for low-power applications with low input voltage requirement. It has superior thermal management and device protection features, making it an ideal choice for applications that use surface mount components.

Application Field and Features

The MIC5370-JCYMT TR is a good choice for regulating the output voltage of low-level power supplies. With its small size and its ability to deliver 3A of load current, it is ideal for high density, low-power direct-drive applications. It is also suitable for applications that require robust thermal management and automated fault protection, such as battery discharge protection and thermal shutdown. The MIC5370-JCYMT TR offers excellent load current linearity and an adjustable output voltage range of 2.25V to 13.5V. The MIC5370-JCYMT TR has a dropout voltage of 0.5V at 3A de load and an integrated thermal protection circuit.

Working Principle

The MIC5370-JCYMT TR is a linear voltage regulator with dual N-channel MOSFET construction. It uses two MOSFETs in voltage regulators: one in series with the output voltage of the regulator and the other in parallel. These two MOSFETs are controlled by separate driver circuits, enabling the regulator to provide a constant load current with very low dropout voltage.The MIC5370-JCYMT TR has an internal voltage reference to ensure that the output voltage is stable. The regulation is achieved by the feedback loop that is formed by the internal reference voltage and a resistor divider network. This network provides a signal to the internal driver circuits which control the voltage on the gate of the two MOSFETs.When the input voltage drops below the set point, the feedback amplifier decreases the current that is delivered to the gate of the MOSFETs. This decreases the gate-source voltage, thus reducing the drain-source voltage, which increases the dropout voltage of the regulator. When the input voltage returns to its normal level, the current to the gate of the MOSFETs are increased and the regulator returns to its normal operation.

Conclusion

The MIC5370-JCYMT TR is an ideal voltage regulator for low-power applications. It has low dropout voltage and a high load current that provide superior thermal management and device protection. It also offers superior load current linearity, an adjustable output voltage range, and an integrated thermal protection circuit. The MIC5370-JCYMT TR has an internal voltage reference to ensure that the output voltage is stable. The regulation is achieved by the feedback loop that is formed by the internal reference voltage and a resistor divider network.

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

Part Number	Manufacturer	Price	Quantity	Description