LP2995M-EVAL National Semiconductor, LP2995M-EVAL Datasheet - Page 10

• Manufacturer Part Number: LP2995M-EVAL
• Description: BOARD EVALUATION LP2995M
• Manufacturer: National Semiconductor

Specifications of LP2995M-EVAL

• Channels Per Ic: 1 - Single
• Current - Output: 1.5A
• Voltage - Input: 2.2 ~ 5.5V
• Regulator Type: Positive Fixed
• Operating Temperature: 0°C ~ 125°C
• Board Type: Fully Populated
• Utilized Ic / Part: LP2995
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Voltage - Output: -
• Lead Free Status / Rohs Status: Not Compliant

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PCB Layout Considerations
1.
2.
3.
AVIN and PVIN should be tied together for optimal
performance. A local bypass capacitor should be placed
as close as possible to the PVIN pin.
GND should be connected to a ground plane with
multiple vias for improved thermal performance.
V
at the point where regulation is required. For
SENSE
should be connected to the V
TT
termination bus
10
4.
5.
motherboard applications an ideal location would be at
the center of the termination bus.
VDDQ can be connected remotely to the VDDQ rail input
at either the DIMM or the Chipset. This provides the most
accurate point for creating the reference voltage.
V
ceramic capacitor for improved performance. This
capacitor should be located as close as possible to the
V
REF
REF
should be bypassed with a 0.01 µF or 0.1 µF
pin.