S-1312B16-A4T2U3

Series:	S-1312
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	1.6V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.47V @ 100mA
Current - Output:	150mA
Current - Quiescent (Iq):	1µA
Current - Supply (Max):	30µA
PSRR:	70dB (1kHz)
Control Features:	Enable
Protection Features:	Overcurrent, Thermal Shutdown
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Flat Lead Exposed Pad
Supplier Device Package:	HSNT-4-B

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Introduction

The S-1312B16-A4T2U3 is a high-performance PMIC voltage regulator. It provides a wide range of input-output voltages and offers unrivalled accuracy and a very low dropout voltage. This regulator is suitable for applications such as personal computer supplies, notebook computers, internet appliances and other portable equipment.

Application Field

The S-1312B16-A4T2U3 offers versatile solutions for power regulation in many applications. It offers output current up to 1.5A at full load and more than 5A in certain special applications.It is suitable for mobile applications such as automotive, IoT solutions and industrial applications. It offers excellent ripple rejection capabilities and high load transient response. This makes the S-1312B16-A4T2U3 ideal for automotive, IoT and industrial applications where a low output voltage is required with very high accuracy.High efficiency is one of the key factors facilitating good power management in mobile applications and the S-1312B16-A4T2U3 provides a low voltage dropout at minimal power dissipation. In addition, it is suitable for high-current applications such as LED lighting and motor control.

Working Principle

The S-1312B16-A4T2U3 is a linear voltage regulator that uses a feedback loop to regulate the output voltage. It is green and RoHS compliant, making it an environmentally friendly product.The regulator monitors the output voltage, comparing it to a reference voltage. If the output voltage tends to rise, the S-1312B16-A4T2U3 reduces the voltage difference between the supply and the output by controlling the integrated MOSFET switch. The output voltage is regulated and kept within a specified threshold voltage range. The output voltage is dependent on the reference voltage, the resistance of the feedback network, the reference voltage tolerance and the temperature of the circuit.The S-1312B16-A4T2U3and its components can operate within an operating temperature range of -40°C to 125°C. The total input voltage is limited to 16V, while the output voltage can be programmed between 0.8V and 5.25V.The S-1312B16-A4T2U3 features over current, over voltage, and short circuit protection, making it a reliable and safe choice for power management solutions.

Conclusion

The S-1312B16-A4T2U3 is a high-performance linear voltage regulator for power supply applications, including mobile, automotive, IoT, industrial and LED lighting applications. The regulator incorporates the latest switching technologies to provide high efficiency, low ripple andhigh current levels. The S-1312B16-A4T2U3 is designed with protection features that ensure the safe operation of the system. This makes it an excellent choice for a range of power management solutions.

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