RP109Q112B-TR-FE Product Introduction:
RICOH Electronic Devices Co., LTD. Part Number RP109Q112B-TR-FE(PMIC - Voltage Regulators - Linear), developed and manufactured by RICOH Electronic Devices Co., LTD., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
RP109Q112B-TR-FE is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the RP109Q112B-TR-FE, a cutting-edge product from RICOH Electronic Devices Co., LTD. This high-performance voltage regulator offers a wide range of features and is designed to meet the demands of various application fields.
The RP109Q112B-TR-FE boasts an impressive input voltage range of 2.5V to 5.5V, making it suitable for a wide range of power supply applications. With a low dropout voltage of only 100mV at 100mA, this voltage regulator ensures efficient power conversion and minimal power loss.
One of the standout features of the RP109Q112B-TR-FE is its ultra-low quiescent current of only 0.1µA, making it ideal for battery-powered devices that require long battery life. Additionally, it offers excellent line and load regulation, ensuring stable and reliable power supply in any operating condition.
The RP109Q112B-TR-FE is designed to withstand harsh environments, with a wide operating temperature range of -40°C to +85°C. It also features built-in protection functions such as overcurrent protection and thermal shutdown, ensuring the safety and longevity of your devices.
This versatile voltage regulator is suitable for a wide range of applications, including portable devices, IoT devices, wearables, and industrial equipment. Its compact size and easy integration make it an ideal choice for space-constrained designs.
With the RP109Q112B-TR-FE, RICOH Electronic Devices Co., LTD. continues to deliver innovative and reliable solutions for the electronics industry. Experience the power of this exceptional voltage regulator and elevate your designs to new heights of performance and efficiency.
Voltage Regulators-Linear is an electronic device used to convert an unstable DC voltage into a stable DC voltage. It regulates the voltage through an active component (such as a transistor or field effect tube) and a feedback network to ensure that the output voltage remains constant within a certain range. Linear regulators usually operate under low input voltage changes and load changes, and are able to provide a very clean and smooth output voltage.
Application
Voltage Regulators-Linear has a wide range of applications, covering almost all electronic devices requiring a stable DC power supply. In the field of consumer electronics, linear voltage regulators are widely used in mobile phones, tablets, laptops and other portable devices to provide stable voltage support for core components such as processors, memory and display screens. In the field of industrial automation and instrumentation, linear voltage regulators are often used in precision measuring instruments, sensor signal processing and other occasions because of their low noise and high precision characteristics. In addition, linear regulators also play an indispensable role in areas such as medical equipment, aerospace, and automotive electronics, where the quality of the power supply is extremely high. For example, in medical equipment, linear regulators ensure the power stability of devices such as pacemakers and monitors, ensuring the safety of patients.
FAQ about PMIC - Voltage Regulators - Linear
-
1. What is a linear regulator?
A linear regulator is an electronic device that is primarily used to maintain a specified output voltage stable when the input voltage or load conditions change. It is an important component in electronics that acts as a buffer to protect the components of the circuit from damage. A linear regulator works by using an active device (such as a BJT or MOSFET) controlled by a high-gain amplifier, using the variable conductivity of the active pass device to maintain the output voltage. This regulator acts as a voltage divider to produce a regulated output voltage, where a linear element (such as a resistive load) is used to regulate the output voltage. The transistor stays in its active region of operation during voltage regulation. To maintain a constant output voltage, the internal resistance can be varied, providing a variable resistance by using a transistor controlled by the amplifier feedback loop.
A linear regulator is also called a buck converter, where the output voltage is always
-
2. What are the characteristics of linear regulators?
Linear regulators have the characteristics of low cost, small package, few peripheral devices and low noise. There are many types of linear regulator packages, which are very suitable for use in LCD color TVs. For fixed voltage output applications, only 2-3 small capacitors are needed to form the entire solution. Ultra-low output voltage noise is the biggest advantage of linear regulators. The output voltage ripple is less than 35V (RMS), and it has an extremely high signal-to-noise control ratio, which is very suitable for powering small signal processing circuits that are sensitive to noise.
-
3. When should a linear regulator be used instead of a switching regulator?
In low-power and low-frequency application scenarios, a linear regulator should be used instead of a switching regulator.
Linear regulator Suitable for low-power and low-frequency applications, with simple circuit structure, low noise and good stability. They control the output voltage of the transistor through a current amplifier to keep the output voltage stable. This working mode makes linear regulators perform well in low-power and low-frequency applications, although they are less efficient and generate more heat, and their application range is limited. In contrast, switching regulators use high-frequency pulse modulation technology to convert input voltage into a stable output voltage. They have the advantages of high efficiency, small size and fast response, and are suitable for high-power and high-frequency applications. Therefore, when the application requirements are not the main considerations for circuit complexity and cost, but have high requirements for the stability and