| Allicdata Part #: | 1028-1226-1-ND |
| Manufacturer Part#: |
RT9187CGB |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Richtek USA Inc. |
| Short Description: | IC REG LIN POS ADJ 600MA SOT23-5 |
| More Detail: | Linear Voltage Regulator IC Positive Adjustable 1 ... |
| DataSheet: | RT9187CGB Datasheet/PDF |
| Quantity: | 1000 |
| Voltage Dropout (Max): | 0.2V @ 500mA |
| Supplier Device Package: | SOT-23-5 |
| Package / Case: | SC-74A, SOT-753 |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature |
| Control Features: | Enable |
| PSRR: | 60dB ~ 50dB (100Hz ~ 10kHz) |
| Current - Quiescent (Iq): | 400µA |
| Current - Output: | 600mA |
| Series: | -- |
| Voltage - Output (Max): | 4.8V |
| Voltage - Output (Min/Fixed): | 0.8V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Adjustable |
| Output Configuration: | Positive |
| Part Status: | Discontinued at Digi-Key |
| Packaging: | Cut Tape (CT) |
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The RT9187CGB is a highly efficient, low dropout linear voltage regulator specifically designed to provide efficiently and accurately regulated power for microprocessors, DSPs, FPGAs, and other demanding integrated circuits. It is a cost effective solution for applications requiring low voltage, high current power control.
The RT9187CGB offers a wide operating range of 6.5 to 20V input voltage, making it a suitable choice for most modern microprocessors. It features excellent line and load regulation, low dropout voltage, and fast transient response. It also integrates a wide range of protection features to protect the output voltage from damage. The internal compensation and frequency compensation makes it an ideal choice for applications that require highly stable power regulation.
The RT9187CGB consists of a P-channel MOSFET and an N-channel MOSFET. The P-channel MOSFET acts as the load transistor, while the N-channel MOSFET acts as the ground driver for the pass transistor. The RT9187CGB also integrates two circuit protection devices to prevent excessive current from flowing through the output. These protection devices consist of a current limiting circuit and a Brown-out protection circuit. In addition, the RT9187CGB also uses an adjustable over-temperature protection circuit to protect against overloads and short circuits.
The RT9187CGB is designed with a strong output drive capability and is well suited for applications requiring high power and low voltage regulation. It is able to maintain stable operation over a wide range of input and output voltages while achieving excellent dynamic line and load regulation. The RT9187CGB is an ideal choice for high current applications with minimal noise, current spike, and output voltage fluctuation.
The RT9187CGB is well suited for a variety of applications, including microprocessor based system power supply, personal computer power supply, instrumentation and medical equipment power supply, laser power supply, and automotive applications. Its wide operating voltage range, adjustable protection circuit and strong drive capability make it suitable for a wide range of high power applications.
In summary, the RT9187CGB is a highly efficient, low dropout linear voltage regulator specifically designed to provide efficient and accurate power regulation for microprocessors, DSPs, FPGAs, and other demanding integrated circuits. It features high current output capability, adjustable protection circuits, excellent line and load regulation, low dropout voltage, and fast transient response. It is an ideal solution for power regulation in high power applications.
The specific data is subject to PDF, and the above content is for reference
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RT9187CGB Datasheet/PDF