LMS1587CS-3.3
- Mfr.Part #
- LMS1587CS-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 20,677
- In Stock :
- 20,677
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Packing Method :
- Rail
- Number of Regulators :
- 1
- Peak Reflow Temperature (Cel) :
- 235
- Packaging :
- Tube
- Quiescent Current :
- 13mA
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Dropout Voltage1-Nom :
- 1.1V
- Voltage - Input (Max) :
- 13V
- Mounting Type :
- Surface Mount
- Output Voltage :
- 3.3V
- Terminal Pitch :
- 2.54mm
- Pin Count :
- 4
- Dropout Voltage :
- 1.15V
- Lead Free :
- Contains Lead
- Number of Pins :
- 3
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Max Output Current :
- 3A
- Mount :
- Surface Mount
- Number of Terminations :
- 3
- Height Seated (Max) :
- 4.8mm
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~125°C
- Output Voltage 1 :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Type :
- FIXED
- Voltage Dropout (Max) :
- 1.3V @ 3A
- RoHS Status :
- Non-RoHS Compliant
- Protection Features :
- Over Current, Over Temperature
- PSRR :
- 72dB (120Hz)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Quiescent (Iq) :
- 7mA
- Base Part Number :
- LMS1587
- Input Voltage (Min) :
- 4.75V
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e0
- Current - Supply (Max) :
- 13mA
- Voltage Tolerance-Max :
- 2%
- Terminal Position :
- Single
- Min Current Limit :
- 3.1A
- Datasheets
- LMS1587CS-3.3

Voltage Regulators - Linear National Semiconductor LMS1587CS-3.3 Overview
Optimally designed for high-efficiency power management, the Voltage Regulators - Linear National Semiconductor LMS1587CS-3.3 is a top-tier fixed positive linear low-dropout (LDO) regulator. This robust component ensures a consistent 3.3V output, making it an ideal choice for applications requiring a stable and reliable power supply. Manufactured by National Semiconductor, a leader in analog technology, the LMS1587CS-3.3 combines advanced design and high-quality performance to meet stringent operational requirements. Its ability to maintain low dropout voltage and excellent load and line regulation makes it indispensable in advanced electronic circuits.
LMS1587CS-3.3 Features
The LMS1587CS-3.3 boasts a number of distinctive features including low dropout voltage, which enhances overall efficiency and device performance under varying load conditions. This LDO regulator also features over-temperature and over-current protection, ensuring reliable operation and longevity in harsh environments. With its thermal shutdown capability, it provides additional safety by preventing overheating, thus preserving the integrity of both the regulator and the application it powers.
LMS1587CS-3.3 Applications
- Consumer Electronics: Used in TVs, audio equipment, and other household electronic products where stable voltage is crucial for performance and longevity.
- Computing Devices: Ideal for powering CPU, GPU, and other peripheral devices in computers, where consistent power delivery is needed for optimal operation.
- Telecommunications Equipment: Employs in routers, switches, and other networking gear to ensure reliable operation and to prevent data loss caused by power fluctuations.
- Portable Devices: Utilized in battery-powered gadgets such as smartphones and tablets to enhance battery life and efficiency through improved power management.
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