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LP2998MAX/NOPB TI Chips LP2998/LP2998-Q1 DDR Termination Regulator

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LP2998MAX/NOPB TI Chips LP2998/LP2998-Q1 DDR Termination Regulator

Brand Name:	TI Chips
Model Number:	LP2998MAX/NOPB
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

LP2998MAX/NOPB

Product Name:

TI Chips

Type:

SMD/SMT

Output Current:

1.5 A

Maximum Output Voltage:

677 MV

Input Current:

320 UA

Supply Ability:

1000000

Highlight:

LP2998MAX/NOPB

LP2998 TI Chips

DDR Termination Regulator

Product Description

TI Chips LP2998MAX/NOPB LP2998/LP2998-Q1 DDR Termination Regulator

Features
AEC-Q100 Test Guidance with the following results (SO PowerPAD-8):
– Device HBM ESD Classification Level H1C
– Junction Temperature Range −40°C to 125°C
1.35 V Minimum VDDQ
Source and Sink Current
Low Output Voltage Offset
No External Resistors Required
Linear Topology
Suspend to Ram (STR) Functionality
Low External Component Count
Thermal Shutdown

Applications
DDR1, DDR2, DDR3, and DDR3L Termination Voltage
Automotive Infotainment
FPGA
Industrial/Medical PC
SSTL-18, SSTL-2, and SSTL-3 Termination
HSTL Termination

Description
The LP2998 linear regulator is designed to meet JEDEC SSTL-2 and JEDEC SSTL-18 specifications for termination of DDR-SDRAM and DDR2 memory. The device also supports DDR3 and DDR3L VTT bus termination with VDDQ min of 1.35 V. The device contains a high-speed operational amplifier to provide excellent response to load transients. The output stage prevents shoot through while delivering 1.5 A continuous current and transient peaks up to 3 A in the application as required for DDR-SDRAM termination. The LP2998 also incorporates a VSENSE pin to provide superior load regulation and a VREF output as a reference for the chipset and DIMMs.
An additional feature found on the LP2998 is an active low shutdown (SD̅) pin that provides Suspend To RAM (STR) functionality. When SD̅ is pulled low the VTT output will tri-state providing a high impedance output, but, VREF will remain active. A power savings advantage can be obtained in this mode through lower DDR quiescent current.

LP2998MAX/NOPB TI Chips LP2998/LP2998-Q1 DDR Termination Regulator

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products details

LP2998MAX/NOPB TI Chips LP2998/LP2998-Q1 DDR Termination Regulator

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips