Product Summary

The LP2996 is a DDR termination regulator. The applications of the LP2996 include DDR-I and DDR-II Termination Voltage, SSTL-2 and SSTL-3 Termination, HSTL Termination. It is designed to meet the JEDEC SSTL-2 specifications for termination of DDR-SDRAM. The device contains a high-speed operational amplifier to provide excellent response to load transients. The output stage prevents shoot through while delivering 1.5A continuous current and transient peaks up to 3A in the application as required for DDR-SDRAM termination.

Parametrics

LP2996 absolute maximum ratings: (1)AVIN to GND: -0.3 to 6V; (2)PVIN to GND: -0.3 to AVIN; (3)VDDQ: -0.3 to 6V; (4)junction temperature: 150℃; (5)storage temperature range: -65 to 150℃; (6)lead temperature: 260℃.

Features

LP2996 features: (1)Source and sink current; (2)Low output voltage offset; (3)No external resistors required; (4)Linear topology; (5)Suspend to Ram (STR) functionality; (6)Low external component count; (7)Thermal Shutdown; (8)Available in SO-8, PSOP-8 or LLP-16 packages.

Diagrams

LP2996 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LP2996
LP2996

Other


Data Sheet

Negotiable 
LP2996LQ
LP2996LQ

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-1000: $0.41
1000-2000: $0.40
LP2996LQEVAL
LP2996LQEVAL

National Semiconductor (TI)

Power Management IC Development Tools LP2996LQ EVAL BOARD

Data Sheet

0-1: $11.83
LP2996LQ/NOPB
LP2996LQ/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators DDR TERMINATION REG

Data Sheet

0-1: $0.81
1-10: $0.73
10-25: $0.65
25-100: $0.44
LP2996LQX/NOPB
LP2996LQX/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-3670: $0.40
3670-4500: $0.40
LP2996LQX
LP2996LQX

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-4500: $0.40
LP2996MREVAL
LP2996MREVAL

National Semiconductor (TI)

Power Management IC Development Tools LP2996MR EVAL BOARD

Data Sheet

0-1: $11.83
LP2996MRX/NOPB
LP2996MRX/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators DDR TERMINATION REG

Data Sheet

0-1: $0.81
1-10: $0.73
10-25: $0.65
25-100: $0.44