Home Power management DDR memory power ICs

Power management

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
no
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