Texas Instruments

LP2992AIM5X-1.8

LP2992AIM5X-1.8 Description

The LP2992AIM5X-1.8 is a fixed output linear voltage regulator designed by Texas Instruments, offering a regulated output voltage of 1.8V with a maximum output current of 250mA. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The device is designed to operate with an input voltage range up to 16V, ensuring compatibility with a wide range of power sources. The LP2992AIM5X-1.8 features a low dropout voltage of 0.85V at 250mA, which enhances its efficiency and performance in low-input voltage scenarios.

LP2992AIM5X-1.8 Features

• Output Type: Fixed
• Voltage - Input (Max): 16V
• Current - Output: 250mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 4 mA
• Voltage - Output (Min/Fixed): 1.8V
• Voltage Dropout (Max): 0.85V @ 250mA
• Current - Quiescent (Iq): 95 µA
• PSRR: 45dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

LP2992AIM5X-1.8 Applications

The LP2992AIM5X-1.8 is well-suited for a variety of applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it particularly useful in battery-powered devices where input voltage levels can vary significantly. The regulator's compact size and surface-mount package are ideal for portable electronics, consumer devices, and industrial equipment where space is limited. Additionally, the enable control feature allows for dynamic power management, making it suitable for applications that require power sequencing or low-power standby modes.

Conclusion of LP2992AIM5X-1.8

The LP2992AIM5X-1.8 from Texas Instruments is a robust linear voltage regulator that offers a combination of high efficiency, low dropout voltage, and comprehensive protection features. Despite its obsolete status, the regulator remains a reliable choice for applications requiring a fixed 1.8V output and up to 250mA of current. Its compact SOT23-5 package and surface-mount design make it easy to integrate into modern electronic systems. The LP2992AIM5X-1.8 is particularly advantageous in battery-operated devices and other applications where space and power efficiency are critical.