| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,958 pcs
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2958 pcs | On Request | 1 | On Request | On Request | 0911+ | On Request | On Request |
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The Texas Instruments TPS51100DGQG4 is a 3A sink/source tracking termination regulator designed for DDR, DDR2, DDR3, DDR3L, and LPDDR3 memory systems. It features a wide input voltage range from 1.2V to 3.6V and an output voltage range of 0.75V to 1.25V, supporting JEDEC specifications for VTT bus termination.
This regulator is optimized for low-cost, low-external component count systems, requiring only 20 μF of ceramic output capacitance. It supports S3/S5 states with Hi-Z and Soft-Off features, respectively. The device includes droop compensation, remote sensing for VTT and VTTREF with ±20mV accuracy, and a 10mA buffered reference.
Packaged in a 10-HVSSOP surface-mount package, the TPS51100DGQG4 operates within a temperature range of -40°C to 85°C. Its integrated soft-start, UVLO, and OCL thermal shutdown provide robust protection. The device is suitable for applications requiring efficient DDR termination.
Key electrical characteristics include a typical quiescent current of 0.5 mA. The input voltage range for the device is specified as 4.75 V to 5.25 V, with a VLDOIN voltage range of 1.2 V to 3.6 V. The package dimensions are 14.7 mm² (3 mm × 4.9 mm).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 85°C.
10-HVSSOP (10-PowerTFSOP, 10-MSOP).
4.75V to 5.25V.
1.2V to 3.6V.
0.75V to 1.25V.
3A.
DDR, DDR2, DDR3, DDR3L, LPDDR3.