S-1167B28-I6T2U

Current - Output:	150mA
Supplier Device Package:	SNT-6A (H)
Package / Case:	6-SMD, Flat Leads
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	16µA
Current - Quiescent (Iq):	900nA
Series:	S-1167
Voltage Dropout (Max):	0.3V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The S-1167B28-I6T2U is a linear voltage regulator developed by Summit Microelectronics. This device is a low dropout voltage regulator (LDO) that provides up to 28V of output voltage and up to 300mA of output current. It is designed to provide a highly reliable, low noise, and low power solution for many applications. The S-1167B28-I6T2U also features over-voltage and over-current protection to ensure the safety of the device and its environment.

Application Field

The S-1167B28-I6T2U is a versatile linear voltage regulator that can be used in a variety of applications. It can be used to regulate the voltage from a wide range of power sources, including AC and DC power supplies, as well as solar and battery-powered systems. This device can also be used to power logic boards, embedded systems, and other electronic components that require precise voltage and current regulation.

Advantages

The S-1167B28-I6T2U is capable of regulating voltage across a wide input range, making it suitable for many different applications. It offershigh efficiency, low output noise, and high power density, while also offering excellent thermal performance. Additionally, this device is designed to be small and compact, with a low total parts count. This makes it ideal for low-cost and compact designs.

Working Principle

The S-1167B28-I6T2U is a linear voltage regulator that uses a series of resistors, transistors, and capacitors to control the voltage output. When the input voltage exceeds the output voltage, the transistors act as an amplifier to increase the output voltage. On the contrary, when the input voltage is lower than the output voltage, the transistors act as a current limiter to reduce the output voltage. This device also utilizes Current Mode Control to ensure optimal regulation even when faced with sudden power fluctuations.

Conclusion

The S-1167B28-I6T2U is a linear voltage regulator that offers a high level of reliability and performance for a wide range of applications. Its low power consumption and excellent thermal performance make it ideal for low-cost and compact designs. Its over-voltage and over-current protection features ensure safety, while its Current Mode Control allows it to maintain precise voltage and current regulation even when faced with sudden power fluctuations. This device is perfect for powering logic boards, embedded systems, and other electronic components that require highly precise regulation.

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