MagI³C-FDSM Series: Fixed Step-Down Regulator Modules

Product Highlights > MagI³C-FDSM Series: Fixed Step-Down Regulator Modules

            MagI³C-FDSM Series: Fixed Step-Down Regulator Modules
                    Würth Elektronik fixed, step-down regulator power module family includes input voltages from 4.75 V to 74.5 V
    

Image of Würth Elektroniks MagI3C-FDSM Power Modules Würth Elektronik FDSM series are fixed-output, fully integrated DC/DC power supplies. The modules integrate the switching power stage, control circuitry, inductor, and the input and output capacitors. Some higher voltage devices require external input capacitors. No loop compensation is needed, reducing design effort and ensuring fast time to market. The standard SIP-3 THT package is pin-compatible with LM78 linear regulators. The modules meet low noise electromagnetic emission standards (EN 55022/EN 55032 Class B).

Application Notes

Characteristics and features

Output current: 0.5 A. 1 A, and 2 A
Input voltage range: 4.75 V to 74.5 V
Output voltages: 3.3 V, 5 V, 12 V, and 15 V
Peak efficiency: up to 93%
Output ripple: 15 mVpp to 30 mVpp

Protections: short-circuit, current limit, thermal shutdown, and UVLO
Low EMI (class B compliant)
Package: SIP-3, THT, LM78xx-compatible pinout
Operating temperature range: -40°C to +85°C
RoHS and REACH compliant

Applications

12 V, 24 V, and 48 V rail point-of-load supplies
Drop-in replacement for LM78xx linear regulators
MCU, MPU, and interface supplies

Industrial sensors, motor-drive controls, logistics, and automation
Servers, telecom, and data systems

FDSM Series MagI³C Power Module

Kép	Gyártói cikkszám	Available Quantity	Ár	Részletek megtekintése
	173010535	2541 - Immediate	$2,005.02	Részletek megtekintése
	173010542	0 - Immediate	$4,464.84	Részletek megtekintése
	173010578	850 - Immediate	$2,382.96	Részletek megtekintése
	173011235	0 - Immediate	$1,598.25	Részletek megtekintése
	173011535	0 - Immediate	$1,210.70	Részletek megtekintése
	173950336	307 - Immediate	$1,921.74	Részletek megtekintése
	173950378	393 - Immediate	$1,928.15	Részletek megtekintése
	173950536	7 - Immediate	$1,921.74	Részletek megtekintése
	173950578	877 - Immediate	$2,001.81	Részletek megtekintése
	173951236	262 - Immediate	$967.28	Részletek megtekintése
	173951536	0 - Immediate	$967.28	Részletek megtekintése
	173010335	556 - Immediate	$2,005.02	Részletek megtekintése
	173010342	76 - Immediate	$4,224.63	Részletek megtekintése
	173010378	157 - Immediate	$2,149.15	Részletek megtekintése
Újdonságok a DigiKey-nél	173020336	0 - Immediate	$2,386.16	Részletek megtekintése
Újdonságok a DigiKey-nél	173020536	0 - Immediate	$2,357.33	Részletek megtekintése
	173950375	38 - Immediate	$1,598.25	Részletek megtekintése
	173950575	120 - Immediate	$1,598.25	Részletek megtekintése
Újdonságok a DigiKey-nél	173021236	0 - Immediate	$2,386.16	Részletek megtekintése
	173951275	570 - Immediate	$1,598.25	Részletek megtekintése

ABC of Power Modules Design Guide

	Kép	Gyártói cikkszám	Leírás	Cím	Szerző(k)	Kiadó	Available Quantity	Ár	Részletek megtekintése
		744016	ABC OF POWER MODULES AT APEC	ABC of Power Modules	Steffen Wolf, Ralf Regenhold, Jan Stephan	Würth Elektronik	0 - Immediate	See Page for Pricing	Részletek megtekintése

Updated: 2025-09-18

Published: 2016-07-18

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MagI³C-FDSM Series: Fixed Step-Down Regulator Modules