LMS1585AIS-3.3
- Mfr.Part #
- LMS1585AIS-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
- 17,565
- In Stock :
- 17,565
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- ECCN Code :
- EAR99
- Min Current Limit :
- 5A
- Terminal Position :
- Single
- Packaging :
- Tube
- Current - Quiescent (Iq) :
- 7mA
- Current - Supply (Max) :
- 13mA
- Max Output Current :
- 5A
- Voltage - Input (Max) :
- 13V
- Lead Free :
- Contains Lead
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Type :
- FIXED
- Protection Features :
- Over Current, Over Temperature
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Input Voltage :
- 2.5V
- Mount :
- Surface Mount
- PSRR :
- 72dB (120Hz)
- Dropout Voltage1-Nom :
- 1.2V
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- Pin Count :
- 4
- Peak Reflow Temperature (Cel) :
- 235
- Voltage Dropout (Max) :
- 1.4V @ 5A
- Packing Method :
- Rail
- Number of Outputs :
- 1
- Base Part Number :
- LMS1585
- Voltage Tolerance-Max :
- 2%
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- Output Voltage :
- 3.3V
- Reach Compliance Code :
- not_compliant
- Dropout Voltage :
- 1.2V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Quiescent Current :
- 13mA
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 4.8mm
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 3
- Output Configuration :
- Positive
- Qualification Status :
- Not Qualified
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Number of Terminations :
- 3
- Output Voltage 1 :
- 3.3V
- Datasheets
- LMS1585AIS-3.3

[Voltage Regulators - Linear National Semiconductor LMS1585AIS-3.3] Overview
Introducing the LMS1585AIS-3.3 from National Semiconductor, a premier solution in the realm of linear voltage regulators. Designed to deliver unparalleled performance and reliability, this integrated circuit (IC) stands as a testament to precision engineering and cutting-edge technology. Whether you're crafting intricate electronic systems or seeking to enhance existing designs, the LMS1585AIS-3.3 offers a steadfast foundation for your endeavors.
With a steadfast commitment to quality and innovation, National Semiconductor has crafted a linear fixed positive low dropout (LDO) regulator that exceeds industry standards. The LMS1585AIS-3.3 empowers engineers and designers with the confidence to push boundaries and unlock new possibilities in their projects. From its robust construction to its advanced features, this IC represents the pinnacle of voltage regulation technology.
Experience the difference with the LMS1585AIS-3.3 and elevate your designs to new heights of performance and efficiency. Trust in National Semiconductor for all your voltage regulation needs, and discover the true potential of your electronic systems.
LMS1585AIS-3.3 Features
- Ultra-low dropout voltage
- High output voltage accuracy
- Wide input voltage range
- Low quiescent current
- Thermal shutdown and current limit protection
- Adjustable output voltage
- Stable with low-ESR ceramic capacitors
- Fast transient response
- Fixed 3.3V output voltage
LMS1585AIS-3.3 Applications
- Industrial Automation: Implement reliable voltage regulation in industrial control systems, ensuring stable performance in demanding environments.
- Telecommunications Equipment: Enhance the efficiency and reliability of telecommunications infrastructure, from base stations to network routers.
- Medical Devices: Power critical medical equipment with precision and confidence, safeguarding patient well-being in healthcare facilities.
- Automotive Electronics: Enable seamless operation of automotive electronics, providing consistent power to vital systems for enhanced safety and performance.
- Consumer Electronics: Integrate advanced voltage regulation into consumer electronics devices, from smartphones to gaming consoles, for optimal performance and longevity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















