LP2998MR/NOPB National Semiconductor, LP2998MR/NOPB Datasheet - Page 4

• Manufacturer Part Number: LP2998MR/NOPB
• Description: IC REG TERM VOLT DDRI/II 8-PSOP
• Manufacturer: National Semiconductor

Specifications of LP2998MR/NOPB

• Applications: Converter, DDR, DDR2, DDR3
• Voltage - Input: 2.2 ~ 5.5 V
• Number Of Outputs: 1
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-PSOP
• Primary Input Voltage: 2.5V
• No. Of Outputs: 1
• No. Of Pins: 8
• Output Current: 1.5A
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• Rohs Compliant: Yes
• For Use With: LP2998EVAL - BOARD EVALUATION FOR LP2998
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Other names: LP2998MR

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Symbol
VOS
Z
I
Q_SD
V
VDDQ
V
I
V
I
Iv
SD
TT
Q
IH
IL
Vtt
V
V
V
V
V
V
Quiescent Current
VDDQ Input Impedance
Quiescent current in shutdown
Shutdown leakage current
Minimum Shutdown High Level
Maximum Shutdown Low Level
V
TT
TT
TT
TT
TT
TT
TT
Output Voltage (DDR I)
Output Voltage (DDR II)
Output Voltage (DDR III)
Output Voltage Offset (V
Output Voltage Offset (V
Output Voltage Offset (V
leakage current in shutdown
(Note
Parameter
6)
(Note
(Note
REF
REF
REF
(Note
(Note
– V
– V
– V
8)
8)
8)
TT
TT
TT
6)
) for DDR I
) for DDR II
) for DDR III
(Note
(Note
(Note
8)
4
8)
8)
I
I
I
I
I
PVIN = VDDQ = 1.35V
PVIN = VDDQ = 1.5V
PVIN = VDDQ = 1.6V
I
PVIN = VDDQ = 1.35V
I
PVIN = VDDQ = 1.35V
I
PVIN = VDDQ = 1.5V
I
PVIN = VDDQ = 1.5V
I
PVIN = VDDQ = 1.6V
I
PVIN = VDDQ = 1.6V
I
I
I
I
I
I
I
I
I
I
I
SD = 0V
SD = 0V
SD = 0V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
TT
VIN = VDDQ = 2.3V
VIN = VDDQ = 2.5V
VIN = VDDQ = 2.7V
VIN = VDDQ = 2.3V
VIN = VDDQ = 2.5V
VIN = VDDQ = 2.7V
PVIN = VDDQ = 1.7V
PVIN = VDDQ = 1.8V
PVIN = VDDQ = 1.9V
PVIN = VDDQ = 1.7V
PVIN = VDDQ = 1.8V
PVIN = VDDQ = 1.9V
= 1.25V
= 0A
= +/- 1.5A
= 0A, AVIN = 2.5V
= +/- 0.5A, AVIN = 2.5V
= 0A, AVIN = 2.5V
= +0.2A, AVIN = 2.5V
= -0.2A, AVIN = 2.5V
= +0.4A, AVIN = 2.5V
= -0.4A, AVIN = 2.5V
= +0.5A, AVIN = 2.5V
= -0.5A, AVIN = 2.5V
= 0A
= -1.5A
= +1.5A
= 0A
= -0.5A
= +0.5A
= 0A
= ±0.2A
= ±0.4A
= ±0.5A
= 0A
Conditions
1.120 1.159 1.190
1.210 1.259 1.290
1.320 1.359 1.390
1.125 1.159 1.190
1.225 1.259 1.290
1.325 1.359 1.390
0.822 0.856 0.887
0.874 0.908 0.939
0.923 0.957 0.988
0.820 0.856 0.890
0.870 0.908 0.940
0.920 0.957 0.990
0.656 0.677 0.698
0.731 0.752 0.773
0.781 0.802 0.823
0.667 0.688 0.710
0.641 0.673 0.694
0.740 0.763 0.786
0.731 0.752 0.773
0.790 0.813 0.836
0.781 0.802 0.823
Min
-30
-30
-30
-30
-30
-30
-30
-30
-30
-30
1.9
Typ
320
100
115
0
0
0
0
0
0
0
0
0
0
2
1
Max
500
150
0.8
30
30
30
30
30
30
30
30
30
30
10
5
Units
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
kΩ
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V