LP2997MR National Semiconductor, LP2997MR Datasheet - Page 2
![IC, REG DDR TERMINATION, SMD, PSOP8](/photos/19/7/190793/ge8psop05-40_sml.jpg)
LP2997MR
Manufacturer Part Number
LP2997MR
Description
IC, REG DDR TERMINATION, SMD, PSOP8
Manufacturer
National Semiconductor
Datasheet
1.LP2997MRNOPB.pdf
(12 pages)
Specifications of LP2997MR
Primary Input Voltage
2.5V
Output Voltage
0.957V
No. Of Pins
8
Output Current
500mA
Voltage Regulator Case Style
PSOP
Operating Temperature Range
0°C To +125°C
Svhc
No SVHC (15-Dec-2010)
Output Voltage Fixed
0.957V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LP2997MR
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
LP2997MR/NOPB
Manufacturer:
NS
Quantity:
285
Part Number:
LP2997MRX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LP2997MRX/NOPB
Manufacturer:
NS
Quantity:
11 650
Part Number:
LP2997MRX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
www.national.com
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