LP3881ES-1.2
- Mfr.Part #
- LP3881ES-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LINEAR 1.2V 800MA DDPAK
- Stock
- 6,297
- In Stock :
- 6,297
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Pin Count :
- 4
- Current - Quiescent (Iq) :
- 30µA
- Peak Reflow Temperature (Cel) :
- 235
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 5.5V
- Width :
- 8.64mm
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Output Voltage 1 :
- 1.2V
- Voltage Dropout (Max) :
- 0.16V @ 800mA
- Number of Functions :
- 1
- Voltage - Output (Min/Fixed) :
- 1.2V
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Base Part Number :
- LP3881
- Output Configuration :
- Positive
- Terminal Position :
- Single
- Output Voltage :
- 1.2V
- PSRR :
- 80dB ~ 65dB (120Hz ~ 1kHz)
- Height Seated (Max) :
- 4.8mm
- Accuracy :
- 1.5 %
- Number of Regulators :
- 1
- Terminal Form :
- Gull wing
- Input Voltage Absolute-Max :
- 6V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Dropout Voltage1-Nom :
- 0.075V
- Output Voltage Accuracy :
- 1.5 %
- Operating Temperature :
- -40°C~125°C
- Current - Supply (Max) :
- 8mA
- Number of Outputs :
- 1
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- Dropout Voltage :
- 75mV
- Number of Pins :
- 5
- Packaging :
- Tube
- Mount :
- Surface Mount
- Quiescent Current :
- 7mA
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Max Output Current :
- 800mA
- Packing Method :
- Rail
- Lead Free :
- Contains Lead
- Datasheets
- LP3881ES-1.2

[Voltage Regulators - Linear] National Semiconductor LP3881ES-1.2 Overview
Introducing the LP3881ES-1.2 by National Semiconductor, a cutting-edge linear voltage regulator designed to meet the demands of modern electronic devices. This highly efficient IC boasts a low dropout voltage and can deliver a steady 1.2V output with a maximum current of 800mA, making it ideal for a wide range of applications in various industries.
With its DDPAK packaging, the LP3881ES-1.2 ensures reliable performance and easy integration into your electronic systems. Whether you're designing consumer electronics, industrial equipment, or automotive systems, this voltage regulator provides the stability and precision your applications require.
LP3881ES-1.2 Features
- Stable 1.2V Output: Ensures consistent voltage supply for your electronic circuits.
- Low Dropout Voltage: Minimizes power dissipation and improves efficiency.
- 800mA Maximum Current: Supports a wide range of devices and applications.
- DDPAK Packaging: Enhances thermal performance and simplifies PCB layout.
- Wide Application Range: Suitable for consumer electronics, industrial automation, and automotive systems.
LP3881ES-1.2 Applications
- Consumer Electronics: The LP3881ES-1.2 is perfect for powering microcontrollers, sensors, and display modules in smartphones, tablets, and wearables, ensuring stable performance and prolonging battery life.
- Industrial Automation: In industrial control systems and PLCs, this voltage regulator provides a reliable power source for analog and digital circuits, enabling precise control and monitoring of manufacturing processes.
- Automotive Systems: From infotainment systems to advanced driver assistance systems (ADAS), the LP3881ES-1.2 delivers consistent power to critical components, enhancing safety and reliability on the road.
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