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CUI Inc

│ SERIES: P78-2000-S │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR

date 09/23/2021

│ page 3 of 6

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

11.50 x 9.00 x 17.50 (0.457 x 0.297 x 0.400 inch)

mm

case material

Blackflame-retardantandheat-resistantplastic

(UL94-V0)

weight

3.8

g

MECHANICAL DRAWING

PIN CONNECTIONS

Pin

Function

1

+Vin

2

GND

3

+Vo

units: mm [inches]

tolerance: ±0.25 [±0.010]

pin section tolerance: ±0.10 [±0.004]

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

hand soldering

1.5mm from case for 10 seconds

260

°C

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

see derating curve

-40

85

°C

storage temperature

-55

125

°C

storage humidity

non-condensing

5

95

%

Bottom View

Additional Resources: Product Page | 3D Model | PCB Footprint

Additional Resources: Product Page | 3D Model | PCB Footprint