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LP5912-1.8DRVR
+Lista de MateriaisIC REG LINEAR 1.8V 500MA 6-WSON
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FabricanteTexas Instruments
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Peça do Fabricante #LP5912-1.8DRVR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | LP5912 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage Dropout (Max) | 0.25V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) | 600 µA |
| PSRR | 80dB ~ 40dB (100Hz ~ 100kHz) |
| Control Features | Enable, Power Good, Soft Start |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 6-WDFN Exposed Pad |
| Supplier Device Package | 6-WSON (2x2) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The LP5912-1.8DRVR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It provides a fixed output voltage of 1.8V and is known for its low quiescent current, making it ideal for battery-powered applications. The LP5912 series features an input voltage range from 2.3V to 6.5V, offering flexibility in various electronic designs.
Key characteristics of the LP5912-1.8DRVR include a high Power Supply Rejection Ratio (PSRR), low noise, and fast transient response, ensuring stable performance in environments with fluctuating power demands. The device supports up to 500mA output current, making it suitable for powering microcontrollers, sensors, and other low-power digital circuits.
Packaged in a compact 6-pin WSON format, the LP5912-1.8DRVR is optimized for space-constrained applications. It includes features like thermal shutdown and current limit protection for enhanced reliability. Overall, the LP5912-1.8DRVR is a versatile and efficient solution for applications requiring precise voltage regulation.
Key characteristics of the LP5912-1.8DRVR include a high Power Supply Rejection Ratio (PSRR), low noise, and fast transient response, ensuring stable performance in environments with fluctuating power demands. The device supports up to 500mA output current, making it suitable for powering microcontrollers, sensors, and other low-power digital circuits.
Packaged in a compact 6-pin WSON format, the LP5912-1.8DRVR is optimized for space-constrained applications. It includes features like thermal shutdown and current limit protection for enhanced reliability. Overall, the LP5912-1.8DRVR is a versatile and efficient solution for applications requiring precise voltage regulation.
Equivalent
For the LP5912-1.8DRVR, a low-dropout (LDO) voltage regulator from Texas Instruments, equivalent products may include:
1. Microchip's MCP1703T-1802E/DC: Similar voltage regulation capabilities.
2. ON Semiconductor's NCP114AMX180TAG: Offers comparable performance.
3. Analog Devices' ADP160AUJZ-1.8-R7: Matches voltage output and current specifications.
4. ROHM's BD00HC0WEFJ-E2: Another LDO with similar parameters.
Ensure compatibility by checking datasheets for specific requirements such as pin configuration and performance characteristics.
1. Microchip's MCP1703T-1802E/DC: Similar voltage regulation capabilities.
2. ON Semiconductor's NCP114AMX180TAG: Offers comparable performance.
3. Analog Devices' ADP160AUJZ-1.8-R7: Matches voltage output and current specifications.
4. ROHM's BD00HC0WEFJ-E2: Another LDO with similar parameters.
Ensure compatibility by checking datasheets for specific requirements such as pin configuration and performance characteristics.
Features
The LP5912-1.8DRVR is a low-dropout (LDO) linear regulator designed for efficient voltage regulation. Key features include:
1. Output Voltage: Provides a fixed output of 1.8V.
2. Input Voltage Range: Operates with an input voltage range from 1.6V to 5.5V.
3. Low Dropout Voltage: Ensures efficient operation close to the output voltage.
4. Output Current: Capable of supplying up to 500 mA of load current.
5. Low Quiescent Current: Consumes minimal current, making it suitable for battery-powered applications.
6. High PSRR: Offers excellent power supply rejection ratio, enhancing performance in noisy environments.
7. Stability: Maintains stability with low-ESR ceramic capacitors.
8. Thermal Protection: Includes thermal shutdown to prevent overheating.
9. Small Package: Comes in a small 6-pin WSON package, which is beneficial for space-constrained designs.
10. Precision: Features tight output voltage accuracy.
These attributes make the LP5912-1.8DRVR ideal for applications requiring reliable power supply regulation with minimal power loss and high efficiency.
1. Output Voltage: Provides a fixed output of 1.8V.
2. Input Voltage Range: Operates with an input voltage range from 1.6V to 5.5V.
3. Low Dropout Voltage: Ensures efficient operation close to the output voltage.
4. Output Current: Capable of supplying up to 500 mA of load current.
5. Low Quiescent Current: Consumes minimal current, making it suitable for battery-powered applications.
6. High PSRR: Offers excellent power supply rejection ratio, enhancing performance in noisy environments.
7. Stability: Maintains stability with low-ESR ceramic capacitors.
8. Thermal Protection: Includes thermal shutdown to prevent overheating.
9. Small Package: Comes in a small 6-pin WSON package, which is beneficial for space-constrained designs.
10. Precision: Features tight output voltage accuracy.
These attributes make the LP5912-1.8DRVR ideal for applications requiring reliable power supply regulation with minimal power loss and high efficiency.
Manufacturer
The LP5912-1.8DRVR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top semiconductor companies worldwide, focusing on developing analog chips and embedded processors. Texas Instruments is known for its innovation in electronics and has a wide range of products used in various applications including automotive, industrial, personal electronics, communication equipment, and enterprise systems.
Application
The LP5912-1.8DRVR is a low-dropout (LDO) linear regulator commonly used in various applications. Its primary application areas include:
1. Consumer Electronics: Ideal for smartphones, tablets, and wearable devices due to its low noise and high power supply rejection ratio (PSRR).
2. Wireless Communication: Used in mobile phones and RF modules to provide stable voltage to sensitive RF components.
3. Industrial Equipment: Suitable for precision instrumentation and control systems requiring stable voltage output.
4. Medical Devices: Employed in portable medical equipment where low noise and efficient power regulation are crucial.
5. Automotive: Used in infotainment systems and advanced driver-assistance systems (ADAS) for stable power delivery.
These applications benefit from the LP5912-1.8DRVR's efficiency, low noise, and compact size.
1. Consumer Electronics: Ideal for smartphones, tablets, and wearable devices due to its low noise and high power supply rejection ratio (PSRR).
2. Wireless Communication: Used in mobile phones and RF modules to provide stable voltage to sensitive RF components.
3. Industrial Equipment: Suitable for precision instrumentation and control systems requiring stable voltage output.
4. Medical Devices: Employed in portable medical equipment where low noise and efficient power regulation are crucial.
5. Automotive: Used in infotainment systems and advanced driver-assistance systems (ADAS) for stable power delivery.
These applications benefit from the LP5912-1.8DRVR's efficiency, low noise, and compact size.
Package
The LP5912-1.8DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is available in a DRV package type, specifically a 6-pin, 2.00 mm × 2.00 mm WSON (Wettable Flank Small Outline No-lead) package. This compact package is designed for efficient thermal performance and is suitable for small form factor applications.
