LP2995M/NOPB
ActiveDDR TERMINATION REGULATOR, 0 TO 125DEG C
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LP2995M/NOPB
ActiveDDR TERMINATION REGULATOR, 0 TO 125DEG C
Technical Specifications
Parameters and characteristics for this part
| Specification | LP2995M/NOPB |
|---|---|
| Applications | DDR Terminator |
| Current - Supply | 250 µA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.36 | |
| 10 | $ 1.51 | |||
| 25 | $ 1.29 | |||
| 100 | $ 1.04 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.85 | |||
| 1000 | $ 0.79 | |||
| 2500 | $ 0.72 | |||
| 5000 | $ 0.68 | |||
| Newark | Each | 1 | $ 2.13 | |
| 10 | $ 1.98 | |||
| 25 | $ 1.84 | |||
| 50 | $ 1.76 | |||
| 190 | $ 1.65 | |||
| 285 | $ 1.57 | |||
| 570 | $ 1.55 | |||
| Texas Instruments | TUBE | 1 | $ 1.23 | |
| 100 | $ 0.95 | |||
| 250 | $ 0.70 | |||
| 1000 | $ 0.50 | |||
Description
General part information
LP2995 Series
The LP2995 linear regulator is designed to meet the JEDEC SSTL-2 and SSTL-3 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. The LP2995 also incorporates a VSENSEpin to provide superior load regulation and a VREFoutput as a reference for the chipset and DDR DIMMS.
The LP2995 linear regulator is designed to meet the JEDEC SSTL-2 and SSTL-3 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. The LP2995 also incorporates a VSENSEpin to provide superior load regulation and a VREFoutput as a reference for the chipset and DDR DIMMS.
Documents
Technical documentation and resources
