MIC5310-PMYML-TR

Current - Output:	150mA, 150mA
Base Part Number:	MIC5310
Supplier Device Package:	8-MLF® (2x2)
Package / Case:	8-VFDFN Exposed Pad, 8-MLF®
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	70dB ~ 65dB (1kHz ~ 20kHz)
Current - Supply (Max):	190µA
Current - Quiescent (Iq):	120µA
Series:	--
Voltage Dropout (Max):	0.1V @ 150mA, 0.1V @ 150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V, 3V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to MIC5310-PMYML-TR

The MIC5310-PMYML-TR is a Linear Voltage Regulator providing high accuracy and low dropout of smaller footprints and lower costs. It is designed for a variety of applications and is suitable for high current loads, low noise, and fast load transients. The MIC5310-PMYML-TR is available in an industry standard SOIC-8 package and provides a fixed output voltage of 3.3V.

Features of MIC5310-PMYML-TR

The MIC5310-PMYML-TR features a low-input voltage range of 1.2V to 6V and a 0.2% accuracy with a wide input voltage range. It also offers current limiting and thermal shutoff protection, as well as a wide operating temperature range of -40°C to +125°C. The package offers a very low profile of 2.9mm, making it suitable for a variety of applications such as automotive and consumer applications.The MIC5310-PMYML-TR is also equipped with the ability to programmable output voltage. The output voltage can be programmed in the range of 2.5V to 6V. This is especially useful for applications that require a specific output voltage to be maintained during different environmental conditions.

Application Fields of MIC5310-PMYML-TR

The MIC5310-PMYML-TR is suitable for a wide range of applications including automotive, consumer electronics, medical, and industrial. It is particularly useful for applications that require low power consumption and high accuracy in tight space constraints.The MIC5310-PMYML-TR is ideal for automotive applications that require tight size, high noise immunity, and fast load di/dt requirements. It is also suitable for consumer electronics, medical applications, and industrial applications that need a reliable and accurate power supply.

Working Principle of MIC5310-PMYML-TR

The MIC5310-PMYML-TR is a linear voltage regulator, meaning that it operates using an internal linearity control circuit. This circuit is responsible for comparing the output voltage to the reference voltage, and adjusting the output voltage accordingly.The reference voltage is set by an external resistor divider network. The output voltage is then regulated by the linearity control circuit and compared to the reference voltage. When the output voltage of the regulator is lower than the reference voltage, the linearity control circuit will increase the output voltage by applying more current. Conversely, when the output voltage is higher than the reference voltage, the linearity control circuit will decrease the output voltage by supplying less current. The MIC5310-PMYML-TR also has a feature called soft-start. Soft-start is a process where the output voltage of the regulator rises slowly over time to avoid any inrush currents in the system. The soft-start feature is enabled by a separate dedicated soft-start pin on the IC.

Conclusion

The MIC5310-PMYML-TR linear voltage regulator is suitable for a wide range of applications and offers a great combination of features such as low input voltage range, high accuracy, low dropout, fast load transients, and current limiting. It has been designed especially for applications that require tight size, high noise immunity and a reliable power supply, making it an ideal choice for automotive, consumer electronics, medical, and industrial applications. Additionally, the soft-start feature provides an extra layer of system reliability by gradually increasing the output voltage to prevent any inrush currents.

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