LP2997M/NOPB National Semiconductor, LP2997M/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP2997M/NOPB
• Description: IC DDR-II TERMINATION REG 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LP2997M/NOPB

• Applications: Converter, DDR2
• Voltage - Input: 2.2 ~ 5.5 V
• Number Of Outputs: 1
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Primary Input Voltage: 1.8V
• No. Of Outputs: 1
• No. Of Pins: 8
• Output Current: 500mA
• Operating Temperature Range: 0°C To +125°C
• Msl: MSL 1 - Unlimited
• Input Voltage Primary Max: 5.5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: *LP2997M; *LP2997M/NOPB; LP2997M

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SO-8 Pin or PSOP-8 Pin
Connection Diagrams
Pin Descriptions
Ordering Information
Order Number
LP2997MRX
LP2997MR
LP2997MX
LP2997M
1
2
3
4
5
6
7
8
Package Type
PSOP-8
PSOP-8
SO-8
SO-8
VSENSE
VDDQ
Name
VREF
AVIN
PVIN
GND
VTT
SD
EP
Ground
Shutdown
Feedback pin for regulating V
Buffered internal reference voltage of V
Input for internal reference equal to V
Analog input pin
Power input pin
Output voltage for connection to termination resistors
Exposed pad thermal connection Connect to soft Ground
PSOP-8 Layout
NSC Package Drawing
SO-8 Layout
2
MRA08A
MRA08A
M08A
M08A
20109403
20109404
TT
95 Units per Rail
2500 Units Tape and Reel
95 Units Tape and Reel
2500 Units Tape and Reel
.
Function
DDQ
DDQ
/2
/2
Supplied As