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date 08/08/2022

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SERIES: P78-2000R-S

│ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR

FEATURES

• 2 A output current

• 3 ~ 12 Vdc output options

• 36 Vdc max input voltage

• -40°C to +85°C temperature range

• pin compatible with LM78XX linear regulators

• wide input voltage range

• no-load input current as low as 0.1 mA

• designed to meet EN/IEC/BS EN 62368

RoHS

MODEL

input

voltage1

output

voltage

output

current

output

power

ripple

and noise2

efficiency3

typ

(Vdc)

range

(Vdc)

(Vdc)

max

(mA)

max

(W)

max

(mVp-p)

typ

(%)

P7803-2000R-S

24

6 ~ 36

3.3

2000

6.6

75

89

P7805-2000R-S

24

8 ~ 36

5

2000

10.0

75

92

P7812-2000R-S

24

16 ~ 36

12

2000

24.0

75

96

Notes:

1. For input voltage exceeding 30 Vdc, an input capacitor of 22µF/50V is required.

2. The ripple and noise are measured at 20 MHz BW using the parallel cable method at nominal input voltage, full load. See Application notes.

3. Measured at minimum Vin and 100% load.

PART NUMBER KEY

P78 XX - 2000R-S

Output Voltage

Output Current

Base Number

Mounting Style:

SIP

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