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RT9186AGQV
+BOMIC REG LIN POS ADJ 500MA 8-VDFN
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ManufacturerRichtek USA Inc.
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Mfr. Part #RT9186AGQV
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In Stock4679
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Specifications
| Attribute | Value |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min / Fixed) | 0.8V |
| Voltage - Output (Max) | 4.5V |
| Voltage Dropout (Max) | 0.22V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 250 µA |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-VDFN (3x3) |
| Base Product Number | RT9186 |
Overview
Description
Key features of the RT9186AGQV include a wide input voltage range, low quiescent current, and high precision in output voltage regulation. It usually offers protection features such as thermal shutdown and current limiting to protect the circuit against overheating and excessive current conditions.
The IC is often utilized in consumer electronics, telecommunications, and other applications requiring efficient and reliable power management. Its compact form factor and low power consumption make it suitable for portable devices. When selecting this component, it is essential to review the datasheet for specific electrical characteristics and application guidelines to ensure compatibility with your circuit design.
Equivalent
1. Texas Instruments TPS7A4901 - A high-voltage, low-dropout linear regulator with similar features.
2. Microchip MCP1754 - Offers comparable output voltage and current capabilities.
3. ON Semiconductor NCP1117 - A popular LDO regulator with similar functionality.
4. Analog Devices ADP3330 - Known for precision and stability in low-dropout voltage regulation.
Always verify specific requirements like pin configuration and electrical characteristics when selecting an equivalent.
Features
1. Low Dropout Voltage: Offers a low dropout voltage of approximately 300mV at full load, making it efficient for battery-powered applications.
2. Output Voltage Options: Provides a range of fixed output voltage options, typically in increments of 100mV.
3. High Power-Supply Rejection Ratio (PSRR): This feature ensures minimal noise from the power supply affects the output voltage, benefiting applications sensitive to voltage fluctuations.
4. Fast Transient Response: The device responds swiftly to changes in load or input voltage, maintaining stable output.
5. Current Limiting and Thermal Shutdown: Protects the device from excessive current draw and overheating, enhancing reliability.
6. Low Quiescent Current: Consumes minimal current during idle periods, which is ideal for energy-saving applications.
7. Enable Pin: Allows for on/off control of the LDO, facilitating power management.
8. Package Options: Available in compact packages suitable for space-constrained designs.
These features make the RT9186AGQV suitable for applications that require precise voltage regulation with efficient energy consumption.
Pinout
Manufacturer
Application
1. Consumer Electronics: Provides stable power to devices like smartphones, tablets, and laptops.
2. Industrial Electronics: Used in control systems, automation, and instrumentation.
3. Telecommunications: Powers components in communication devices and network equipment.
4. Automotive Systems: Supports infotainment and electronic control units (ECUs).
5. Medical Devices: Supplies power to portable and diagnostic equipment.
6. IoT Devices: Ensures reliable operation of sensors and actuators.
Its versatility in providing precise voltage regulation makes it suitable for any application requiring efficient power management.