home page>Product Center> Low dropout linear regulator
LP2997MR
Product images are for illustrative purposes only
Product details are welcome upon request

LP2997MR

  • Category:Low dropout linear regulator
  • Product Name:DDR-II termination regulator
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:PSOP-8
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
  • Details:انقر هنا للعثور على معلومات pdf حول LP2997MR
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

peculiarity

  • Source and sink current
  • Low output voltage offset
  • No external resistors are required
  • Linear topology
  • Suspend to memory (STR) function
  • Low external component count
  • Thermal shutdown
  • Available in SO-8, PSOP-8 package

illustrate

The LP2997 linear regulator is designed to meet the JEDEC SSTL-18 specification for DDR-II memory termination. The device contains a high speed op amp to provide excellent load transient response. The output stage prevents termination of shooting by simultaneously delivering 500 mA continuous current and transient peaks when applied to 900mA for DDR-II SDR. The LP2997 also uses VSENSEPins that provide superior load regulation and V as a reference for chipsets and DIMMsREFOutput.

Another feature found on the LP2997 is an aggressive low shutdown (^SD) pin that provides the ability to suspend to memory (STR). When ^ SD is pulled low VTTOutput tristates provide a high impedance output, however, VREFWill remain active. An energy-saving advantage is available in this mode through lower quiescent current.


apply

  • DDR-II terminal voltage
  • SSTL-18 termination

andLP2997MRRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LP2997MRX/NOPB NSC 10+11+   Hong Kong spot, imported original
LP2997MR/NOPB   10+11+   Hong Kong spot, imported original
LP2997MRX NSC 10+ PSOP-8 DDR-II termination regulator
LP2997MR NSC 09+ PSOP-8 DDR-II termination regulator

Popular searches


Model Manufacturers lot number encapsulation illustrate
S34ML16G202BHI000 Flip Electronics 2051+ 63BGA 16 Gb, 3 V, 4-bit ECC, x8 I/O, SLC NAND Flash Memory for Embedded
FRCIR06RGG18-20S-F80-V0-M20-1.5F ITTVEAM 2023+ connector Connectors, Circular Connectors, Circular Plugs & Receptacles
CL1215-02P72ET-U2 Schaltbau 2023+ Contactors CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2 Schaltbau 2023+ Contactors 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ Mors Smitt 2023+ Relays No magnetic arc blow-out
D-U204N-KLCQ Mors Smitt 2023+ Relays No magnetic arc blow-out
MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors
C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
F670-H4V-XUU LEACH 2023+ Relays F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch
TNL22ERT-62 ABB 2016+ Contactors 4P St Contactor Relay 77-143Vdc |Abb TNL22ERT-62
62EM1-00001 Microchip 2023+ Development board AgileSwitch® 62mm Electrical Master SiC Gate Driver Board

NSC brand product recommendation


Model Manufacturers lot number encapsulation illustrate
LP2997M NSC 09+ SOP-8 DDR-II termination regulator
LP2996MX NSC 10+ SOP-8 DDR termination regulator
LP2996MRX NSC 10+ SOP-8 DDR termination regulator
LP2996M NSC 09+ SOP-8 DDR termination regulator
LP2992AIM5-3.3 NSC 11+ SOT23-5 The micropower 250 mA low noise ultra-low dropout regulator is designed in an LLP package with SOT-23 and very low ESR output capacitors
LP2989IMX-3.3 NSC 10+ NSOIC8 Micro/low noise, 500 mA ultra-low dropout regulator
LP2985IM5-5.0 NSC 09+ SOT23-5 The micro 150 mA low noise ultra-low dropout regulator is available in SOT-23 and miniature SMD packages
LP2985IM5-3.0 NSC 09+ SOT23-5 The micro 150 mA low noise ultra-low dropout regulator is available in SOT-23 and miniature SMD packages
LP2985AIM5-3.0 NSC 10+ SOT23-5 The micro 150 mA low noise ultra-low dropout regulator is available in SOT-23 and miniature SMD packages
LP2980AIM5-5.0 NSC 10+ SOT23-5 The micro50 mA ultra-low dropout regulator is available in an SOT-23 package
LP2951CMMX NSC 10+ SOP-8 Series of micropower adjustable regulators
LP2950CDTX-5.0 NSC 09+ SOT252 Series of micropower adjustable regulators
LP2902MX NSC 09+ SOP14 Micropower op amp
LMZ14203TZ-ADJ NSC 10+ TO-PMOD 42V maximum input voltage power supply module
LMZ14203 NSC 10+ TO-PMOD 42V maximum input voltage power supply module
LMZ12003TZ-ADJ NSC 10+ MPQ 25 42V maximum input power module
LMZ12003 NSC 10+ Simple Swit 42V maximum input power module
LMZ10504TZ-ADJ NSC 10+ SOP 5.5V maximum input voltage power supply module
LMX2541SQE2060E NSC 10+ LLP Ultra-low noise synthesizer
LMX2541 NSC 10+ LLP Ultra-low noise synthesizer

Categorical search