MIC2214-WMBML TR

Current - Output:	150mA, 300mA
Base Part Number:	MIC2214
Supplier Device Package:	10-MLF® (3x3)
Package / Case:	10-VFDFN Exposed Pad, 10-MLF®
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable, Power On Reset
PSRR:	60dB ~ 40dB (1KHz ~ 20kHz)
Current - Quiescent (Iq):	80µA
Series:	--
Voltage Dropout (Max):	0.25V @ 150mA, 0.42V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.6V, 2.8V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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MIC2214-WMBML TR Voltage Regulator Linear Overview

The MIC2214-WMBML TR (Tamper-Resistant) Voltage Regulator Linear is a PMIC – Voltage Regulators – Linear designed by Micrel Inc. It is equipped with an asymptotic droop-canceling control circuit, providing superior load and line regulation at low to moderate duty cycles.The MIC2214-WMBML TR Voltage Regulator Linear has adjustable output voltage (4.3V to 14V) with a current capacity of up to 1A. It includes protection against reverse voltage polarity, over-voltage up to 16V, and over-temperature. It is integrated with several features, such as 3-pin enable input (EN1V, EN2V, EN3V), power-on reset (POR) circuit, open drain fault detect (FD) output and soft start.The MIC2214-WMBML TR Voltage Regulator Linear also provides a low quiescent current of <15µA in ECO standby mode with regulation maintained across pads FG, FG1V and FG2V. The module incorporates a continuous overload fault protection circuit for the output, an over-voltage protection circuit for the input, and a thermal shutdown circuit to protect both the module and attached components.

Features of the MIC2214-WMBML TR Voltage Regulator Linear

The MIC2214-WMBML TR Voltage Regulator Linear has a variety of features and functions, making it an ideal voltage regulator for a wide range of applications.- Output Voltage: The adjustable output voltage can be adjusted to range between 4.3V and 14V.- Current Capacity: The module has a current capacity of 1A.- Protection: The module includes protection against reverse voltage polarity, over-voltage up to 16V, and over-temperature.- Enable Inputs: The module includes 3-pin enable inputs (EN1V, EN2V, EN3V).- Power-on Reset (POR) Circuit: The module includes a power-on reset circuit. - Open Drain Fault Detect (FD) Output: The module includes an open drain fault detect output. - Soft Start: The module also includes a soft start feature.- ECO Standby Mode: The module incorporates a low quiescent current of <15µA enabling it to be used in energy efficient applications.

Applications of the MIC2214-WMBML TR Voltage Regulator Linear

The MIC2214-WMBML TR Voltage Regulator Linear is a wide range voltage regulator and is suitable for a variety of applications, including:- Automotive Systems: The module is ideal for automotive applications where both safety and efficiency are required. - Telecommunications: The module is ideal for telecommunications applications, as it is equipped with protection against over-voltage and over-temperature. - Consumer Electronics: The module is ideal for consumer electronics where its adjustable output and low quiescent current enable it to meet consumer need for both convenience and efficiency. - Medical Devices: The module is perfect for use in medical devices and other critical applications, due to its protection against reverse voltage, over-temperature, and over-voltage.

Working Principle of the MIC2214-WMBML TR Voltage Regulator Linear

The MIC2214-WMBML TR Voltage Regulator Linear module works on the principle of an adjustable linear regulator. A linear regulator is a module that regulates the output voltage by comparing a reference voltage to the output voltage and adjusts the output voltage accordingly.The reference voltage is provided by the internal reference circuitry, which is set to the desired output voltage. The regulator then compares this reference voltage to the actual voltage at the output of the regulator. If the output voltage is lower than the reference voltage, the regulator increases the output voltage by increasing the duty cycle of the PWM controller. Conversely, if the output voltage is higher than the reference voltage, the duty cycle of the PWM controller is decreased, thus decreasing the output voltage.The MIC2214-WMBML TR module includes protection against reverse voltage, over-voltage, and over-temperature, allowing it to be used in a variety of different applications and environments. The module also includes a 3-pin enable input (EN1V, EN2V, EN3V), power-on reset output, open drain fault detect output, and soft start. This provides the module with flexibility in terms of its use and applications.

Conclusion

The MIC2214-WMBML TR Voltage Regulator Linear is a PMIC – Voltage Regulators- Linear designed by Micrel Inc. It is equipped with an adjustable output voltage (4.3V to 14V) with a current capacity of up to 1A and features protection against reverse voltage polarity, over-voltage up to 16V, and over-temperature. The module also includes a low quiescent current of <15µA in ECO standby mode with regulation maintained across pads FG, FG1V and FG2V. it is suitable for a variety of applications, including automotive systems, telecommunications, consumer electronics, and medical devices. It also incorporates several features, such as 3-pin enable input (EN1V, EN2V, EN3V), power-on reset (POR) circuit, open drain fault detect (FD) output and soft start. The module works on the principle of an adjustable linear regulator.

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