Texas Instruments TPS51200DRCT
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 10-VFDFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Number of Outputs | 1 |
| Voltage - Output | - |
| Voltage - Input | 2.38V ~ 3.5V |
| Applications | Converter, DDR |
| Supplier Device Package | 10-VSON (3x3) |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TPS51200 |
| REACH Status | REACH Unaffected |
| Standard Package | 250 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TPS51200DRCT DDR termination regulator
The TPS51200DRCT from Texas Instruments is a high-performance, dual-mode DDR termination regulator designed specifically for memory power supply applications in computing systems, servers, and networking equipment. This specialized voltage regulator provides a tightly regulated output voltage for DDR2, DDR3, DDR4, and low-power DDR memory termination requirements, supporting both source and sink operations with up to 3 A continuous current capability. Housed in a compact 10-pin VSON package, the device operates from a 3 V to 3.6 V input voltage range and delivers a highly accurate reference voltage (typically ±0.8% accuracy) with fast transient response, making it ideal for desktop computers, laptops, servers, and other systems requiring robust memory power management. The TPS51200DRCT features automatic mode switching between active termination and standby operation, optimizing power efficiency while ensuring stable voltage regulation under dynamic loading conditions typical of memory systems.
TPS51200DRCT Applications
The TPS51200DRCT is extensively used in desktop and laptop computers for DDR memory termination, providing stable termination voltage for memory controllers in both consumer and enterprise systems. It serves critical roles in server platforms and data center equipment where reliable memory operation is essential for system stability and data integrity. Networking applications include routers, switches, and communication infrastructure requiring robust memory power management for high-speed data processing. The device is employed in gaming consoles, industrial PCs, and embedded computing systems where DDR memory interfaces demand precise termination voltage regulation.
Alternative LDO regulator Recommendations
● APW8811SPBI-TRG (Diodes Incorporated): A 3 A DDR termination regulator with integrated MOSFETs and programmable soft-start for memory power applications.
● RT9172GQW (Richtek): A 2 A DDR termination regulator with low dropout voltage and high efficiency for space-constrained designs.
● MIC5317-3.3YD5-TR (Microchip Technology): A 3 A low-dropout regulator with power-good indicator suitable for memory termination applications.
● LP3995SD-1.8 (Texas Instruments): A 300 mA low-noise LDO regulator with high PSRR for noise-sensitive memory power applications.
