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3A LDO Power Regulator Board
PS-Rxx-3A



RoHs Compliant

Storage Media
Output Current:  
3 Amps 

Output Voltage:  
+3.3V to +14V (DC)

Input Voltage: 
±15V (DC)

Dropout Voltage:  
0.6V @3A

Quiescent Current:  
50µA (operating)
16µA (shutdown)

Shutdown Control Pin and
Reverse Current Protection      



Form Factor:  
1.62" x 1.00"
(41.15mm x 25.4mm)    


Operating Temp:  
-45oC to +125oC




The PS-Rxx-3A power regulator board features the LT1529 3A DC-DC low dropout regulator with micropower quiescent current and shutdown. The board is capable of supplying 3A output with a low dropout voltage of 0.6V. The board can be connected to input voltages higher or lower than the desired output (including negative voltages)without reverse current flow. This makes the PS-Rxx-3A ideal for backup power applications where the output is held steady at the desired voltage when the input is at ground or reversed.

The PS-Rxx-3A is available in three configurations: +3.3V fixed output, +5.0V fixed output, or an adjustable version between +3.3V to +14V. The adjustable version requires the user to solder appropriate resistors based on the desired output voltage. Please seethe user manual for further details.

The board features standard screw-terminals (18AWG) for easy integration with any input source and device which requires regulated power. The shutdown pin can be controlled either via the output screw-terminal or a 0.1" header.






3A LDO Power Regulator Board

Datasheet

PDF File PS-Rxx-3A Data Sheet



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Ordering Information:

Output Voltage


+3.3V, 3A fixed output
PS-R3V3-3A
+5.0V, 3A fixed output [Add $0.00]
PS-R5V0-3A
+3.3V to +14V, 3A adjustable output (see user manual for details) [Add $0.00]
PS-RADJ-3A
Packaging Options

Retail Packaging With UPC and EAN-13 barcodes, ready to be placed on retail selves are also available. If you require a wholesale purchase with retail packaging please email us for a quote.

OEM Packaging
Summary
Base Price: $0.00 Configured Price: $19.45
As configured Part Number:
PS-R3V3-3A
  • +3.3V, 3A fixed output
  • OEM Packaging