cui.com

date 09/22/2021

page 1 of 6

SERIES: V78-2000

│ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR

date 09/22/2021

page 1 of 6

FEATURES

• 2 A current output

• extremely high efficiency up to 92%

• no heat sink required

• pin compatible to LM78XX linear regulators

• available in straight and right angle SIP packages

• low ripple and noise

• short circuit protection, thermal shutdown

• wide temperature (-40~85°C)

PART NUMBER KEY

MODEL

input

voltage

output

voltage

output

current

output

power

ripple

efficiency

typ

(Vdc)

range

(Vdc)

(Vdc)

max

(mA)

max

(W)

max

(mVp-p)

Vin min

(%)

Vin max

(%)

V7802-2000*

12

4.75~18

2.5

2,000

5

45

85

83

V7803-2000

12

4.75~18

3.3

2,000

6.6

45

87

86

V7805-2000

12

6.5~18

5

2,000

10

45

91

88

V7806-2000

12

8~18

6.5

2,000

13

45

92

91

Notes:

1. ripple and noise are measured at 20 MHz BW

*. Discontinued

Output Voltage

Output Current

Base Number

"blank" = straight pins

R = 90° pins

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