N78018-2C

MEAN WELL DC/DC switching regulator (non-isolated) buck 1,8V 2A Enclosed

N78018-2C
Manufacturer Part No.
N78018-2C
Schukat Part No.
N78018-2C
Manufacturer
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106 Pcs. in stock

Planned delivery time
Ø 12 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
Active
Available (from stock)
Replacement / Follow-up View entire series
Data Sheet
ECAD Model
Downloads

Prices

Manufacturer bundle 42 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 1 or multiple of 1)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Operating mode
buck
Package/Case
Enclosed
Output Power
3.6 W
Output voltage
1.8 V
Output current
2.000 A
RoHS-Conform

Specifications

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General

Manufacturer
  • MEAN WELL
Series
  • N78-2
Product group
  • L9011
Application
  • ITE
  • Industry
Operating mode
  • buck
Package/Case
  • Enclosed
Dimension: Length
  • 11.5 mm
Dimension: Width
  • 9 mm
Dimension: Height
  • 17.5 mm
Packaging
  • Tube
Weight
  • 4 g
Manufacturer's warranty (years)
  • 3
Product description
  • The N78 series converters are highly efficient switching regulators that serve as a replacement for LM78xx/LM79xx. The pin assignment is compatible with the LM78xx / LM79xx IC. One of the most important features is that the model can be used with positive or negative output voltage depending on the application. It also offers a high efficiency of up to 96%, which means low power dissipation, and a wide operating temperature range from -40°C to +85°C without additional heat sink, compliance with EN55032 radiation class B without external components, etc.

Operating conditions

MTBF
  • 1,600,000 h
Operating Temperature Min.
  • -40 °C
Operating Temperature Max.
  • 85 °C
Storage Temperature Min.
  • -55 °C
Storage Temperature Max.
  • 125 °C

Input

Input voltage min. DC
  • 4.5 V
Input voltage max. DC
  • 28 V
Efficiency
  • 83 %
Connection type, input
  • THT

Output

Output Power
  • 3.6 W
Output voltage
  • 1.8 V
Output voltage tolerance
  • -3.3 %
Ripple & Noise
  • 100 mVp-p
Output current
  • 2.000 A
Short-circuit protection
Overtemperature protection
Connection type, output
  • THT
Capacitive load, max.
  • 2,000 µF

Safety/Certifications

Approvals
  • CE
  • EAC
  • UKCA
Standards (EMC)
  • EN 55032
  • EN 55032 Class B

Documents

MEAN_WELL_Katalog_Industrie_2026.pdf
MEAN_WELL_Katalog_LED.pdf