LDO Linear Regulators: Introduction
The LDO linear regulators of Nisshinbo Micro Devices cover a wide operating voltage range and are suitable for various applications. We offer a wide range of high-performance products that contribute to the performance improvement of applications, such as ultra-low current consumption type, low output noise type, and high noise immunity. Furthermore, we have a wide variety of lineup such as additional monitoring function (power-good, reset function), and high precision voltage tracker for off-board sensors.
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Featured Products
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High Voltage Io=500mA LDO Regulator (Fixed/Adjustable Output)
Wide input range, 500mA LDO with high Vo accuracy ±1.5% under the all operating conditions
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Low Supply Current 100mA LDO Regulator with Battery Monitor
Small and ultra-low IQ battery monitoring and power supply solution integrating LDO and battery monitor function.
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Low Supply Current 60V Input 100mA Voltage Regulator
Max. rating 80V, ultra-low IQ LDO that can receive power directly from 48V battery.
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Low Noise, High Accuracy
Low-noise & High-accuracy LDO linear regulator that can supply a stable voltage
SPICE(Macro model)
SPICE(Macro model) Download
Download Macromodels that help you design a circuit efficiently. The available tools are: OrCAD® Capture, which is the industry standard schematic entry system in electronic design; and PSpice® A/D simulation solutions, which is the most widely used advanced simulation solution. Please download from each product page or Macromodel File list.
FAQ
Refer to the following FAQs for more details on functions of the LDO linear regulators and and frequently asked questions.
Do Ψjt, θja, and power dissipation vary by the size of the board? How can I predict the power dissipation, the Ψjt, and the θja of the board we have designed?
What is the function of the ASO protection circuit (Over Voltage Protection: OVP) of NJM2386?
What are the characteristics of a negative voltage LDO regulator? Where is it used?
What is the difference between LDO's shutdown current(1) and quiescent current(2)? How much voltage does an LDO regulator output at its shutdown mode?
What will happen if the output voltage becomes higher than the input voltage? How can I take measures against the state?
