LP2982IM5-4.0
- Mfr.Part #
- LP2982IM5-4.0
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED LDO REG
- Stock
- 6,535
- In Stock :
- 6,535
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Number of Regulators :
- 1
- Min Current Limit :
- 100mA
- Length :
- 2.92mm
- Base Part Number :
- LP2982
- Packing Method :
- Tape and Reel
- Input Voltage (Min) :
- 5V
- Qualification Status :
- Not Qualified
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Package / Case :
- SC-74A, SOT-753
- Number of Outputs :
- 1
- Output Voltage :
- 4V
- Current - Output :
- 50mA
- JESD-609 Code :
- e3
- Number of Terminations :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- FIXED
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Input (Max) :
- 16V
- Number of Functions :
- 1
- Pin Count :
- 5
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Control Features :
- Enable
- Current - Supply (Max) :
- 1.4mA
- Voltage Dropout (Max) :
- 0.33V @ 80mA
- Dropout Voltage1-Nom :
- 0.12V
- Terminal Position :
- Dual
- PSRR :
- 45dB (1kHz)
- Number of Pins :
- 5
- Output Voltage 1 :
- 4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Current - Quiescent (Iq) :
- 95μA
- Voltage Tolerance-Max :
- 4%
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Dropout Voltage :
- 120mV
- Datasheets
- LP2982IM5-4.0

Voltage Regulators - Linear National Semiconductor LP2982IM5-4.0 Overview
The National Semiconductor LP2982IM5-4.0 is a precision-engineered Low-Dropout (LDO) linear voltage regulator, designed specifically to deliver a fixed output with minimal input-output voltage differential. This device is an ideal choice for sensitive electronics where constant voltage is crucial for optimal performance. With its robust design and high-quality production standards, the LP2982IM5-4.0 enhances system reliability, offering superior noise reduction and low quiescent current, which makes it particularly suitable for battery-powered applications.
LP2982IM5-4.0 Features
- Fixed output voltage of 4.0V ensuring stable performance.
- Low dropout voltage, facilitating better efficiency in low input voltage scenarios.
- High output accuracy (±0.5%) for dependable use in precision applications.
- Low quiescent current, ideal for battery-operated devices by extending battery life.
- Thermal overload protection and short-circuit protection enhance the product's safety and durability.
LP2982IM5-4.0 Applications
- Portable Devices: Perfect for powering GPS units, handheld gaming consoles, and other portable electronic devices due to its high efficiency and low dropout performance.
- Medical Equipment: Utilized in medical monitoring devices which require consistent voltage for accurate readings and reliable operation.
- Wireless Communications: Essential in maintaining the stability of power supply in RF transceivers and base stations for clear and uninterrupted communication.
- Consumer Electronics: Supports a wide range of consumer electronics, from cameras to personal digital assistants, ensuring they operate efficiently with a stable power source.
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