LP3855EMP-ADJ
- Mfr.Part #
- LP3855EMP-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-261-5, TO-261AB
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A SOT223-5
- Stock
- 543
- In Stock :
- 543
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Max Output Current :
- 1.5A
- Terminal Form :
- Gull wing
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Pins :
- 5
- JESD-609 Code :
- e0
- Current - Supply (Max) :
- 10mA
- Voltage Dropout (Max) :
- 0.435V @ 1.5A
- ECCN Code :
- EAR99
- Voltage - Output (Max) :
- 6.6V
- Number of Terminations :
- 5
- Number of Regulators :
- 1
- Packing Method :
- Tape and Reel
- Dropout Voltage :
- 240mV
- Dropout Voltage1-Nom :
- 0.26V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C
- Termination :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Voltage :
- 6.6V
- Current - Quiescent (Iq) :
- 3mA
- Radiation Hardening :
- No
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- PSRR :
- 73dB ~ 57dB (120Hz)
- Output Voltage :
- 5V
- Min Supply Voltage :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Base Part Number :
- LP3855
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Quiescent Current :
- 4mA
- Mount :
- Surface Mount
- Package / Case :
- TO-261-5, TO-261AB
- Pin Count :
- 5
- Min Input Voltage :
- 2.5V
- Output Type :
- Adjustable
- Max Supply Voltage :
- 7V
- Min Output Voltage :
- 1.23V
- REACH SVHC :
- No SVHC
- Control Features :
- Enable
- Reference Voltage :
- 1.216V
- Lead Free :
- Contains Lead
- Datasheets
- LP3855EMP-ADJ

Voltage Regulators - Linear National Semiconductor LP3855EMP-ADJ Overview
Introducing the Voltage Regulators - Linear National Semiconductor LP3855EMP-ADJ, a high-performance adjustable linear voltage regulator designed to cater to a diverse range of electronic applications. This component ensures efficient voltage management and stabilization with a robust output capability of up to 1.5A. Manufactured by National Semiconductor, this regulator is housed in a compact SOT223 package, making it ideal for space-constrained applications while providing excellent thermal performance. Its adjustable output feature allows for versatile deployment in circuit designs requiring precise voltage customization, ensuring reliability and high performance across various conditions.
LP3855EMP-ADJ Features
The LP3855EMP-ADJ linear regulator is renowned for its versatility and efficiency, featuring an adjustable output voltage that can be finely tuned to meet specific requirements of your circuit. This device offers a dropout voltage as low as 1.1V at full load, enhancing its efficiency in low-voltage operations. Its thermal protection mechanism safeguards the device under extreme conditions, while the fast transient response ensures stability in dynamic load variations. Additionally, the low ground pin current characteristic of this model enhances its efficiency, reducing overall power consumption.
LP3855EMP-ADJ Applications
- Consumer Electronics: Used in devices like gaming consoles and home entertainment systems to provide stable power and enhance performance reliability.
- Portable Devices: Ideal for battery-powered applications such as mobile phones and portable media players, ensuring efficient power usage and prolonged battery life.
- Networking Equipment: Employs in routers and switches to maintain precise voltage regulation, essential for reliable data transmission and network stability.
- Industrial Applications: Integrated into control systems and automation machinery to deliver consistent performance and withstand rugged industrial environments.
- Medical Equipment: Utilized in medical devices requiring stringent voltage controls to ensure accuracy and safety in medical monitoring and diagnostics.
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