S-1335F19-A4T2U3

Current - Output:	150mA
Supplier Device Package:	HSNT-4-B
Package / Case:	4-SMD, Flat Lead Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Overcurrent, Soft-Start
Control Features:	Enable
PSRR:	80dB ~ 70dB (1kHz ~ 10KHz)
Current - Supply (Max):	54µA
Current - Quiescent (Iq):	1µA
Series:	S-1335
Voltage Dropout (Max):	0.14V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.9V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
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

PMIC stands for Power Management Integrated Circuit, which helps in managing power within any electronic device by providing a range of voltage and current levels for various components. A voltage regulator is a type of PMIC responsible for regulating and controlling voltage in applications involving AC, DC, or switching power supplies. Linear voltage regulators are the most basic, and oldest type of voltage regulator, and are usually found in portable electronic devices, such as mobile phones, digital cameras, and personal digital assistants (PDAs). One example of a linear voltage regulator is the S-1335F19-A4T2U3.

Application Field and Working Principle

The S-1335F19-A4T2U3 is a low drop-out (LDO) linear voltage regulator which is used in systems needinga low voltage level power supply and a high-level of efficiency and accuracy. This regulator is particularly suited for providing high current and low dropout voltage in automotive and consumer applications.The S-1335F19-A4T2U3 voltage regulator uses an internal pass transistor, combined with a precision reference source, an error amplifier, and a resistive feedback network, to control the output voltage. The internal pass transistor is used to control the current flow from the input voltage to the output voltage, and the error amplifier controls the output voltage by varying the voltage drop across the pass transistor. In order for the regulator to work correctly, a certain amount of feedback must be provided. This feedback is provided by the resistive feedback network.The S-1335F19-A4T2U3 regulator is designed to perform well in a wide variety of conditions, including low standby current and low dropout voltage, as well as excellent load and line regulation. It includes thermal shutdown to protect the device from over-temperature. The device also provides protection against short-circuit by turning off the pass transistor when the current exceeds a certain level.The S-1335F19-A4T2U3 voltage regulator is suitable for use in automotive and consumer applications requiring low voltage level power supplies, such as power management and audio power supply applications. Other applications include home and automotive entertainment systems, battery operated products, and cellular phones.

Conclusion

The S-1335F19-A4T2U3 is a low drop-out (LDO) linear voltage regulator designed for use in automotive and consumer applications requiring low voltage level power supplies, making it an ideal choice for applications such as power management, audio power supplies, home and automotive entertainment systems, battery operated products, and cellular phones. Its high levels of efficiency and accuracy, combined with excellent load and line regulation, make it an excellent choice for a range of applications.

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