LM2831YMF/NOPB Part Information

Details for LM2831YMF/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 0.6-V, 2% Internal Voltage Reference
  • 1.5-A Output Current
  • 130-mu2126 PMOS Switch
  • Current Mode, PWM Operation
  • High Switching Frequencie u2013 1.6 MHz (LM2831X) u2013 0.55 MHz (LM2831Y) u2013 3 MHz (LM2831Z)
  • Input Voltage Range of 3 V to 5.5 V
  • Internal Soft Start
  • Output Voltage Range of 0.6 V to 4.5 V
  • Overvoltage Protection
  • Space-Saving SOT-23 Package
  • Thermal Shutdown

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 1.5A
Output Voltage Min 600mV
Output Voltage Max 4.5V
Switching Frequency 700kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Max 4.5V
Adjustable Output Voltage Min 0.6V
Base Number 2831
Frequency 700kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 600mV
Primary Input Voltage 5.5V
Supply Voltage Min 3V
Switch Output Current Isw Max 2.5A
Termination Type Surface Mount Device
Voltage Regulator Type Voltage Regulator
RoHS Compliant

Alternative Part Descriptions

  • V REG 1.5A 550KHZ BUCK, SOT-23-5; Topology:Buck (Step Down); Input Voltage Min:3V; Input Voltage Max:5.5V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:1.5A; Output Voltage Min:600mV; RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2831YMF/NOPB?

Additional datasheets, footprints and schematics for LM2831YMF/NOPB are listed in our Part Details tab. You can also find the LM2831YMF/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2831YMF/NOPB in the Pricing & Inventory tab next to part details. You can view LM2831YMF/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2831YMF/NOPB fall under?

The LM2831YMF/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2831YMF/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LM2831YMF/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM2831YMF/NOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM2831YMF/NOPB have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for LM2831YMF/NOPB.

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