LM2831YMF
Or copy the link below:
- Mfr.Part #
- LM2831YMF
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, CURRENT-MOD
- Stock
- 8,471
- In Stock ：
- 8,471
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Package / Case :
- SC-74A, SOT-753
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Output Voltage :
- 4.5V
- REACH SVHC :
- No SVHC
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Topology :
- Buck
- Lead Free :
- Contains Lead
- Input Voltage-Nom :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Min/Fixed) :
- 0.6V
- Voltage - Output (Max) :
- 4.5V
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Height :
- 1.02mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- Dual
- Function :
- Step-Down
- Max Output Voltage :
- 4.5V
- Frequency - Switching :
- 550kHz
- Length :
- 2.92mm
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e0
- Min Output Voltage :
- 600mV
- Output Type :
- Adjustable
- Voltage - Input (Min) :
- 3V
- Efficiency :
- 93 %
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5.5V
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Base Part Number :
- LM2831
- Width :
- 1.6mm
- RoHS Status :
- Non-RoHS Compliant
- Synchronous Rectifier :
- No
- Max Output Current :
- 1.5A
- Frequency :
- 700kHz
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Type :
- Surface Mount
- Datasheets
- LM2831YMF
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2831YMF Overview
The LM2831YMF from National Semiconductor stands out as a high-performance, compact solution in the realm of Voltage Regulators - DC DC Switching Regulators. Designed for superior efficiency and power density, this current mode switching regulator is crucial for applications demanding reliable voltage conversion with minimal space. Its small SOT-23 package makes it an ideal choice for space-constrained applications, while maintaining a robust feature set that ensures performance and reliability. The LM2831YMF integrates innovative technologies that facilitate enhanced power management and efficiency, making it a key component for a variety of demanding applications.
LM2831YMF Features
This regulator offers a range of features designed to enhance its utility and efficiency in various applications. Key features include a wide input voltage range, high efficiency, and thermal shutdown protection. Additionally, its frequency adjustability and low shutdown current enhance its adaptability in complex circuit designs. These characteristics ensure that the LM2831YMF delivers stable and efficient performance even under varying operational conditions.
LM2831YMF Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, the LM2831YMF provides efficient power conversion, enhancing battery life and reducing heat generation.
- Wireless Communication Equipment: Supports critical operations in communication devices such as routers and RF modules by ensuring stable voltage under variable load conditions.
- Power Supply Modules: Integral in designing compact, efficient power supplies for consumer electronics, where space and efficiency are at a premium.
- LED Lighting: Drives LED arrays efficiently, ensuring consistent illumination and long-term reliability for both commercial and residential lighting solutions.
- Embedded Systems: Provides reliable power for microcontrollers and other embedded systems, crucial for maintaining performance stability and operational efficiency in complex electronics.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
