Featured products for DDR memory power solutions
DDR memory solutions with LDO
| Device | Description | DDR | DDR voltages | Vin (V) | Iout Max (A) | Package |
|---|---|---|---|---|---|---|
| TPS54116-Q1 | Automotive DDR Power Solution with 4-A, 2-MHZ, VDDQ DC/DC Converter, 1-A VTT LDO and VTTREF | DDR/DDR2/DDR3/DDR3L/DDR4 | VDDQ,VTT | 2.95 - 6 | 4 | 24WQFN |
| TPS7H3301-SP | Radiation Hardened 3Amp Sink/Source DDR Termination Regulator w/ Built-in VREF | DDR/DDR2/DDR3/DDR3L/DDR4/LPDDR2/LPDDR3 | VTT/VREF | 0.9 - 3.5 | 3 | 16CFP: 106 mm2: 9.6 x 11 |
| TPS51200 | 3A Sink/Source DDR Termination Regulator w/ VTTREF Buffered Reference for DDR2, DDR3, DDR3L and DDR4 | DDR2/DDR3/DDR3L/LPDDR3/DDR4 | VTT | 1.1 - 3.5 | 3 | 3x3mm SON |
| TPS51100 | 3A Source/Sink DDR Terminator Regulator | DDR2 | VTT | 1.2-5.5 | 3 | 10-MSOP |
| TPS51206 | 2A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference for DDR2/3/3L/4 | DDR3, DDR3L, LPDDR3, DDR4 | VTT | 1-3.5 | 2 | 2x2mm SON |
| LP2996A | DDR Termination Regulator | DDR2, DDR3, DDR3L | VTT, VTTREF | 1.35-5.5 | 1.5 | 8SO PowerPAD |
| LP2998 | DDR Termination Regulator | DDR, DDR2, DDR3, DDR3L | VTT, VTTREF | 1.5-5.5 | 1.5 | 8-SOIC |
DDR memory solutions with controller
| Device | Description | DDR | DDR voltages | Vin (V) | Iout Max (A) | Package |
|---|---|---|---|---|---|---|
| TPS40042 | Low Pin Count, Low Vin, Synchronous Buck DCDC Controller with Tracking | DDR2/DDR3/DDR3L/LPDDR3/DDR4 | VTT | 3-5.5 | 10VSON |
DDR memory solutions with controller & LDO
| Device | Description | DDR | DDR voltages | Vin (V) | Iout (A) VDDQ | Iout (A) VTT | Package |
|---|---|---|---|---|---|---|---|
| TPS51216 | DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference | DDR3/DDR3L/LPDDR3/DDR4 | VDDQ,VTT | 3 - 28 | 20 | 2 | 20WQFN |
| TPS51716 | Complete DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO | DDR/DDR2/DDR3/DDR3L/DDR4/LPDDR2/LPDDR3 | VTT/VREF | 3 - 28 | 20 | 2 | 20WQFN |
| TPS51916 | DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller | DDR3/DDR3L/LPDDR3/DDR4 | VDDQ, VTT | 3 - 28 | 20 | 2 | 20WQFN |
| TPS59116 | Complete DDR, DDR2, and DDR3 Memory Power Solution, Sync Buck Controller for Embedded Computing | DDR2/DDR3/DDR3L | VDDQ, VTT | 3 - 28 | 25 | 3 | 24VQFN |
| TPS51116 | DDR1, DDR2, DDR3 Switcher and LDO | DDR2/DDR3/DDR3L | VDDQ, VTT | 3 - 28 | 25 | 3 | 20HTSSOP |
| 24VQFN |
DDR memory solutions with multiphase controller
| Device | Description | DDR | DDR voltages | Vin (V) | Iout Max (A) | Package |
|---|---|---|---|---|---|---|
| TPS53647 | 4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC | DDR2/DDR3/DDR3L/LPDDR3/DDR4 | VDDQ | 4.5-17 | 240 | 40WQFN |
| TPS40425 | Dual Output, 2-Phase, Stackable PMBUS Synchronous Buck Driverless Controller | DDR2/DDR3/DDR3L/LPDDR3/DDR4 | VDDQ | 4.5-20 | 40 | 40WQFN |
| TPS40428 | Dual Output, 2-Phase, Stackable PMBus Synchronous Buck Driverless Controller | DDR2/DDR3/DDR3L/LPDDR3/DDR4 | VDDQ | 4.5-20 | 40 | 40WQFN |
DDR memory solutions with converter
| Device | Description | DDR | DDR voltages | Vin (V) | Iout Max (A) | Package |
|---|---|---|---|---|---|---|
| TPS560200 | 17V Input, 500mA Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-mode™ | DDR4/LPDDR4 | VPP | 4.5-17 | 0.5 | 5SOT-23 |
| TPS53317A | 0.9V-6V Input, 6-A Output, D-CAP+ Mode, SWIFT Synchronous Step-Down Converter for DDR VTT | DDR3/DDR3L/LPDDR3/DDR4/LPDDR4 | VTT | 0.9-6 | 6 | 20VQFN |
| TPS53515 | 1.5V to 18V Input (4.5V to 25V Bias), 12-A Synchronous Step-Down SWIFT™ Converter | DDR3/DDR3L/LPDDR3/DDR4/LPDDR4 | VDDQ | 1.5-18 | 12 | 28VQFN-CLIP |
| TPS65295 | 4.5-V to 18-V VIN complete DDR4 memory power solution | DDR4 | VPP/VDDQ/VTT | 4.5-18 | 8 | 18VQFN-HR |