LP2985IBP-2.8
- Mfr.Part #
- LP2985IBP-2.8
- Manufacturer
- National Semiconductor
- Package / Case
- 5-VFBGA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED LDO REG
- Stock
- 2,646
- In Stock :
- 2,646
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Lead Free :
- Contains Lead
- Current - Supply (Max) :
- 2.5mA
- Voltage Dropout (Max) :
- 0.58V @ 150mA
- Terminal Position :
- BOTTOM
- Base Part Number :
- LP2985
- Packaging :
- Cut Tape (CT)
- Number of Terminations :
- 5
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 0.93mm
- Mounting Type :
- Surface Mount
- Number of Pins :
- 5
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Height Seated (Max) :
- 0.9mm
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Qualification Status :
- Not Qualified
- Voltage - Input (Max) :
- 16V
- Current - Quiescent (Iq) :
- 95μA
- Input Voltage (Min) :
- 3.8V
- Number of Functions :
- 1
- Terminal Form :
- Ball
- Mount :
- Surface Mount
- Output Voltage :
- 2.8V
- Output Voltage 1 :
- 2.8V
- Operating Temperature :
- -40°C~125°C
- Control Features :
- Enable
- PSRR :
- 45dB (1kHz)
- Peak Reflow Temperature (Cel) :
- 260
- Dropout Voltage :
- 280mV
- Package / Case :
- 5-VFBGA
- Current - Output :
- 150mA
- Datasheets
- LP2985IBP-2.8
LP2985IBP-2.8 Documents

[Voltage Regulators - Linear] National Semiconductor LP2985IBP-2.8 Overview
Welcome to the world of precision power management with the LP2985IBP-2.8 from National Semiconductor. This integrated circuit is a linear fixed low dropout (LDO) regulator, meticulously designed to offer stable and reliable voltage regulation for a variety of applications. Whether you're powering sensitive electronic devices or demanding industrial equipment, this regulator ensures consistent performance and efficiency.
With a keen focus on quality and precision, National Semiconductor has crafted the LP2985IBP-2.8 to meet the exacting standards of modern electronics. Its advanced features and robust construction make it an ideal choice for critical power supply designs where reliability is paramount.
LP2985IBP-2.8 Features
- Fixed low dropout voltage: The LP2985IBP-2.8 maintains a stable output voltage even when the input voltage is close to the output voltage, ensuring reliable performance in various conditions.
- Low quiescent current: With its low power consumption, this regulator minimizes energy loss and maximizes battery life, making it suitable for battery-powered applications.
- Wide input voltage range: From 2.5V to 16V, the LP2985IBP-2.8 accommodates a broad range of input voltages, providing flexibility in design and compatibility with different power sources.
- Excellent line and load regulation: Ensures consistent output voltage under dynamic load conditions, maintaining stability in the face of changing power demands.
- Thermal shutdown and current limit protection: Safeguards the regulator and the connected devices against excessive heat and current, enhancing system reliability and longevity.
LP2985IBP-2.8 Applications
- Medical Devices: The LP2985IBP-2.8 provides precise voltage regulation for critical components in medical devices, ensuring stable operation and patient safety in applications such as portable medical monitors and infusion pumps.
- Telecommunications Equipment: From base stations to network switches, the LP2985IBP-2.8 delivers reliable power supply solutions, enabling seamless communication in telecommunication networks.
- Industrial Automation: In industrial automation systems, where reliability is essential, this regulator powers control systems, sensors, and actuators, ensuring smooth and efficient operation in harsh environments.
- Consumer Electronics: From smartphones to smart appliances, the LP2985IBP-2.8 offers efficient voltage regulation, prolonging battery life and enhancing performance in a wide range of consumer electronic devices.
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