Datasheet Texas Instruments LP2996LQX/NOPB
| Manufacturer | Texas Instruments |
| Series | LP2996-N |
| Part Number | LP2996LQX/NOPB |
1.5A DDR Termination Regulator with Shutdown Pin 16-WQFN 0 to 125
Datasheets
LP2996-N, LP2996A DDR Termination Regulator datasheet
PDF, 1.7 Mb, Revision: K, File published: Dec 23, 2016
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | NHP |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQSO-N |
| Package QTY | 4500 |
| Carrier | LARGE T&R |
| Device Marking | L00006B |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .8 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Mode | N/A |
| DDR Memory Type | DDR,DDR2 |
| Iout VTT(Max) | 1.5 A |
| Iq(Typ) | 0.32 mA |
| Operating Temperature Range | 0 to 125 C |
| Output | VREF,VTT |
| Package Group | WQFN |
| Package Size: mm2:W x L | 16WQFN: 16 mm2: 4 x 4(WQFN) PKG |
| Rating | Catalog |
| Regulator Type | Linear Regulator |
| Special Features | Shutdown Pin for S3 |
| Vin Bias(Max) | 5.5 V |
| Vin Bias(Min) | 2.2 V |
| Vin(Max) | 5.5 V |
| Vin(Min) | 1.8 V |
| Vout VTT(Min) | 0.9 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LP2996LQEVAL
DDR Termination Regulator
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LP2996MREVAL
DDR Termination Regulator
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Limiting DDR Termination Regulators’ Inrush CurrentPDF, 772 Kb, File published: Aug 23, 2016
The output voltage of DDR termination regulators tends to rise quickly after their VDDQ line is enabled. Most DDR terminators are specifically designed for fast start-up. They also require bulky output capacitors for a stable output voltage. This often results in a significant inrush current from DDR terminator voltage supply to charge the output capacitors and to provide curre
Model Line
Series: LP2996-N (9)
Manufacturer's Classification
- Semiconductors > Power Management > DDR Memory Power Solutions
