LP3984IMFX-1.8
- Mfr.Part #
- LP3984IMFX-1.8
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 85,284
- In Stock :
- 85,284
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Output Voltage 1 :
- 1.8V
- Number of Outputs :
- 1
- Max Power Dissipation :
- 250mW
- Mount :
- Surface Mount
- Number of Regulators :
- 1
- Number of Functions :
- 1
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- PSRR :
- 60dB ~ 40dB (1kHz ~ 10kHz)
- Min Current Limit :
- 300mA
- RoHS Status :
- Non-RoHS Compliant
- Max Output Current :
- 150mA
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LP3984
- Output Voltage :
- 1.8V
- Length :
- 2.92mm
- Dropout Voltage :
- 120mV
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e0
- Current - Quiescent (Iq) :
- 125μA
- Pin Count :
- 5
- Dropout Voltage1-Nom :
- 0.075V
- Voltage Dropout (Max) :
- 0.12V @ 150mA
- Package / Case :
- SC-74A, SOT-753
- Terminal Position :
- Dual
- Min Input Voltage :
- 2.5V
- Number of Pins :
- 5
- Protection Features :
- Over Temperature, Short Circuit
- Accuracy :
- 1.2 %
- Number of Terminations :
- 5
- Lead Free :
- Contains Lead
- Current - Supply (Max) :
- 150μA
- Control Features :
- Enable
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Tolerance-Max :
- 2%
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pbfree Code :
- No
- Voltage - Input (Max) :
- 6V
- Output Type :
- FIXED
- Quiescent Current :
- 125μA
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- Tape and Reel
- Datasheets
- LP3984IMFX-1.8

Voltage Regulators - Linear National Semiconductor LP3984IMFX-1.8 Overview
Introducing the LP3984IMFX-1.8, a high-performance linear fixed positive Low Dropout (LDO) regulator meticulously crafted by National Semiconductor. Designed to meet the rigorous demands of modern electronic circuits, this integrated circuit (IC) offers unparalleled stability and efficiency in voltage regulation.
Featuring cutting-edge technology, the LP3984IMFX-1.8 ensures precise voltage control, making it an ideal choice for applications where maintaining a steady voltage is critical. Whether powering sensitive microcontrollers, powering sensors, or driving analog circuits, this regulator delivers consistent and reliable performance.
With a commitment to quality and innovation, National Semiconductor sets the standard for excellence in the field of integrated circuits. Trust LP3984IMFX-1.8 to provide the power your devices need, with uncompromising precision and reliability.
LP3984IMFX-1.8 Features
- Ultra-low dropout voltage
- High PSRR (Power Supply Rejection Ratio)
- Low output noise
- Current limit and thermal shutdown protection
- Small package size for space-constrained applications
- Wide input voltage range
- Excellent line and load transient response
LP3984IMFX-1.8 Applications
- Mobile Devices: The LP3984IMFX-1.8 is perfect for powering the core components of smartphones, tablets, and other portable electronics, ensuring stable and reliable operation even in demanding conditions.
- Wireless Communication Systems: From Wi-Fi routers to Bluetooth modules, this regulator provides the consistent voltage needed for seamless connectivity and optimal performance in wireless communication devices.
- Industrial Automation: In industrial settings, where precision and reliability are paramount, the LP3984IMFX-1.8 excels at powering control systems, sensors, and other critical components, ensuring uninterrupted operation and accurate data acquisition.
- Automotive Electronics: Automotive applications demand robust performance and resilience to harsh conditions. The LP3984IMFX-1.8 delivers stable voltage regulation for automotive control units, infotainment systems, and advanced driver assistance systems (ADAS).
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