LP2996LQ National Semiconductor, LP2996LQ Datasheet - Page 4

• Manufacturer Part Number: LP2996LQ
• Description: DDR Termination Regulator
• Manufacturer: National Semiconductor

www.national.com
Electrical Characteristics
apply over the full Operating Temperature Range (T
AVIN = PVIN = 2.5V, VDDQ = 2.5V (Note 5). (Continued)
Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating range indicates conditions for which the device is
intended to be functional, but does not guarantee specific performance limits. For guaranteed specifications and test conditions see Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed
test conditions.
Note 2: The human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Note 3: At elevated temperatures, devices must be derated based on thermal resistance. The device in the SO-8 package must be derated at θ
junction to ambient with no heat sink.
Note 4: Limits are 100% production tested at 25˚C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate National’s Average Outgoing Quality Level (AOQL).
Note 5: VIN is defined as VIN = AVIN = PVIN.
Note 6: Quiescent current defined as the current flow into AVIN.
Note 7: The maximum allowable power dissipation is a function of the maximum junction temperature, T
the ambient temperature, T
shutdown.
Note 8: V
TT
load regulation is tested by using a 10 ms current pulse and measuring V
A
. Exceeding the maximum allowable power dissipation will cause excessive die temperature and the regulator will go into thermal
Specifications with standard typeface are for T
J
= 0˚C to +125˚C) (Note 4). Unless otherwise specified,
4
TT
.
J(MAX)
, the junction to ambient thermal resistance, θ
J
= 25˚C and limits in boldface type
JA
= 151.2˚ C/W
JA
, and