MINMAX website use cookie. If you continue to use this site, you agree to the use of cookies. For more about cookie, please visit our privacy policy.

GENERAL INDUSTRIAL - Switching Regulator

category information

Switching Regulator 0.5-1A

MINMAX offers a new range of 1A switching regulators as a direct drop-in replacement for the old famous LM78xx linear regulators. The M78A series comes in a SIP package which fits in the standard TO-220 footprint of linear regulators. With the M78SA series there is also a SMD package version available with remote on/off and output voltage trim function. The very high efficiency of the step-down converters allows operating temperatures up to +80°C at full load without any heatsink and derating.

Show: 15 30 All
Product Series Output
Input Voltage Range (VDC) Output Voltage (VDC) Output
I/O Isolation Package Style Safety
M78AR-0.50.5A4.75-32, 6.5-32, 8-32, 11-32, 15-32, 18-321.5, 1.8, 2.5, 3.3, 5, 6.5, 9, 12, 15SIP-3-
M78SAR-0.50.5A4.75-32, 6.5-32, 8-32, 11-32, 15-32, 18-321.5, 1.8, 2.5, 3.3, 5, 6.5, 9, 12, 15SMD-
M78AR-11A6.5-32, 15-323.3, 5, 12SIP-3

Regulation Status: Regulated ●  Unregulated -

Safety Status: Approved ●  Pending ▲

New Products

MINMAX has announced the below new products, click for more details.

new icon
High Power Density for the Latest 10W DC-DC Converter
MDWI10 SERIES MINMAX is proud to announce the new MDWI10 series of 10W Isolated/Regulated DC-DC Converters with ultra-wide input ranges in the compact 16 pin DIP package measuring only 0.94×0.54×0.31”, offering a very high power density up to 63.5W/in3. This level of integration offers system designers the opportunity to reduce overall PCB layout area or add more features into existing PCB profiles. The MDWI10 family of DC-DC converters consists of 16 models offering 9-36 or 18-75 VDC input ranges with single output models ranging 3.3–24 VDC and dual output models ±12V or ±15V delivering 10 Watts of output power. All models feature: I/O Isolation of 1500VDC; high average efficiency up to 88%; operating ambient temperature range of -40°C to +88°C ; faster start-up; fully regulated outputs with high precision; no minimum load requirement; very low no-load power consumption; shielded metal package; built-in EMI filter that meets EN55032 Class A without additional filtering required; and under-voltage/overload/short-circuit protection. All models have been qualified per the CB scheme with safety approvals to UL/cUL/IEC/EN 62368-1(60950-1)standards. All MINMAX products are Reach Compliant, RoHS Compliant, Hazardous Substance Process Management (IECQ QC 080000) and conflict Mineral free backed by a 3 Year Warranty. Documentation including datasheets, safety reports, compliance statements and 3D models are available from our website. Models are in stock and available for immediate evaluation. See more detail about MDWI10 Series ►