LP2995 Datasheet, PDF (2/13 Pages) National Semiconductor (TI) – DDR Termination Regulator

Connection Diagrams
SO-8 (M08A) Package
LQA- 16 Package
20039320
Top View
PSOP-8 (MRA08A) Package
Top View
20039304
Top View
20039350
Pin Description
SO-8 Pin or
PSOP-8 Pin
1
2
3
4
LLP Pin
1,3,4,6,9, 13,16
2
5
7
5
8
6
10
7
11, 12
8
14, 15
Ordering Information
Order Number
LP2995M
LP2995MX
LP2995MR
LP2995MRX
LP2995LQ
LP2995LQX
Package Type
SO-8
SO-8
PSOP-8
PSOP-8
LLP-16
LLP-16
Name
NC
GND
VSENSE
VREF
VDDQ
AVIN
PVIN
VTT
Function
No internal connection. Can be used for vias.
Ground.
Feedback pin for regulating VTT.
Buffered internal reference voltage of
VDDQ/2.
Input for internal reference equal to VDDQ/2.
Analog input pin.
Power input pin.
Output voltage for connection to termination
resistors.
NSC Package
Drawing
M08A
M08A
MRA08A
MRA08A
LQA16A
LQA16A
Supplied As
95 Units per Rail
2500 Units Tape and Reel
95 Units per Rail
2500 Units Tape and Reel
1000 Units Tape and Reel
4500 Units Tape and Reel
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