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DEXU Electronics K7815M-1000R3RoHS

Manufacturer
DEXU ElectronicsAsian Brands
MPN
K7815M-1000R3
LCSC Part #
C19193720
Packaging
SIP-3
Customer #
Key Attributes
Wide voltage input non-isolated regulated output modular power supply (Three-terminal switching voltage regulator)
Datasheetpdf iconDEXU Electronics K7815M-1000R3
In-Stock: 55
55 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.0646$ 1.8582$ 1.86
10+$ 1.759$ 1.5831$ 15.83
42+$ 1.5688$ 1.4120$ 59.30
84+$ 1.3737$ 1.2364$ 103.86
504+$ 1.2859$ 1.1574$ 583.33
1,008+$ 1.2469$ 1.1223$ 1131.28
Standard Packaging42/Full Tube
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Products Specifications

All
TypeDescription
CategoryPower Supplies/Power Supplies - External/Internal (Off-Board)/AC DC Configurable Power Supply Modules
ManufacturerDEXU Electronics
PackagingSIP-3
Height10.2mm
Switching Frequency2.4MHz
Ripple Noise45mVp-p
FunctionStep-down type
FeaturesShort Circuit Protection;Automatic fault recovery
Quiescent Supply Current200uA
Capacitive Load(Max)1000uF
Output Current(Max)1A
TypePlastic encapsulated type
Conversion Efficiency96%
Voltage - Supply18V~32V
Number of Outputs1
Output Voltage15V
Operating Temperature Range-40℃~+85℃
Length11.6mm
Width7.5mm
Output Voltage Accuracy±1%
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Introduction

AI Translation

This series of modular power supplies are three-terminal switching regulators featuring high efficiency, low power dissipation, and minimal heat generation — no heatsink required for stable and reliable operation. They address the drawbacks of conventional three-terminal linear regulators, namely low efficiency and excessive heat, making them an ideal drop-in replacement for three-terminal linear regulators.

Features

AI Translation
  • Wide input voltage range: 4.5 - 32VDC
  • High conversion efficiency (up to 96%)
  • Low no-load current: 0.2mA (typ)
  • Pin-compatible with LM78xx series three-terminal linear regulators
  • Output short-circuit protection (self-recovering)
  • Operating temperature: -40°C ~ +85°C

Applications

AI Translation
  • Industrial control system power supply
  • Power monitoring system power supply
  • Instrumentation power supply