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K7812-2000R3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

K7812-2000R3 product

K7812-2000R3

DC DC Converters

12 V DC/DC converter2 A output24 W16–36 V inputnon-isolatedLM78xx compatiblethrough-hole

K7812-2000R3 is a non-isolated 24 W switching regulator that converts 16–36 VDC to regulated 12 VDC at up to 2 A in an LM78xx-compatible 3-pin format.

Best for

  • Converting 24 V nominal industrial rails to 12 V
  • Replacing a three-terminal linear regulator where higher efficiency is needed
  • Instrumentation and electric-power circuits

Avoid if

  • Galvanic isolation is required
  • Input polarity may be reversed
  • Hot-swap operation or parallel converter outputs are required

Check before use

  • 16–36 VDC input range
  • 2 A maximum output current and thermal derating
  • Recommended input and output capacitors
  • Input polarity protection

Key specifications

Input voltage
16–36 VDC
Output
12 VDC, 2 A max.
Maximum output power
24 W
Efficiency
96% typ. at Vin min.; 94% typ. at Vin max.
Isolation
Non-isolated
Operating temperature
-40 °C to +85 °C

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial controlInstrumentation24 V to 12 V point-of-load conversion

Datasheet

7473b6008e85a64c18989f818c5db588.pdf

800 KB

Datasheet AI

CAD Models

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Land pattern for PCB layout
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

K7812-2000R3 is a YLPTEC non-isolated regulated DC/DC switching converter designed as a pin-compatible replacement for LM78xx-style linear regulators. It has a 24 VDC nominal input and a 12 VDC output.