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Linear Regulators - Low Dropout Voltage >
Positive Voltage - Fixed >
LP2994
LP2994 Product Folder |
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| General Description |
Features | Datasheet | Package & Models |
Samples & Pricing |
Reliability Metrics |
Application Notes |
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| Title | Size in Kbytes | Date | View Online |
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| LP2994 DDR Termination Regulator | 257 Kbytes | 23-May-02 | View Online | Download | Receive via Email |
| LP2994 DDR Termination Regulator (JAPANESE) |
412 Kbytes | |
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| Part Number | Package | Status | Models | Samples & Electronic Orders | Budgetary Pricing | Std Pack Size | Package Marking | |||||
| Type | Pins | MSL/Lead-Free Availability | Lead Time | Qty | SPICE | IBIS | Qty | $US each | ||||
| LP2994EVAL | evaluation board | Full production | N/A | N/A |  | 1+ | $5.00 | 1 | - | |||
| 6-8 weeks | 0 | |||||||||||
| LP2994M | SOIC NARROW | 8 | Status | Full production | N/A | N/A | 
| 1K+ | $0.87 | rail of 95 | NSXYTT 2994M | |
| 10-12 weeks | 50000 | |||||||||||
| LP2994MX | SOIC NARROW | 8 | Status | Full production | N/A | N/A | 1K+ | $0.87 | reel of 2500 | NSXYTT 2994M | ||
| 10-12 weeks | 50000 | |||||||||||
The LP2994 regulator is designed to provide a linear solution to meet the JEDEC SSTL-2 and SSTL-3 specifications (Series Stub Termination Logic) for active termination of DDR-SDRAM. The device utilizes an internal operational amplifier to provide linear regulation of VTT without the need for expensive external components. The output stage prevents shoot through while delivering 1.5A continuous current and maintaining excellent load regulation. The LP2994 also incorporates an active low shutdown pin to tri-state the output during Suspend To Ram (STR) states. Patents Pending |
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| Part Number | Process | Early Failure Rate - Rejects | Sample Size (EFR) | PPM * | Rel. Rejects | Device Hours | Long Term Failure Rates (FITS) | MTTF |
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| LP2994M | CS065 | 0 | 8800 | 0 | 0 | 600000 | 6 | 169643205 |
| LP2994MX | CS065 | 0 | 8800 | 0 | 0 | 600000 | 6 | 169643205 |
| Title | Size in Kbytes | Date | View Online |
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| AN-1148: Application Note 1148 Linear Regulators: Theory of Operation and Compensation | 200 Kbytes | 25-Sep-02 | View Online | Download | Receive via Email |
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If you have trouble printing or viewing PDF file(s), see Printing Problems. |
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