| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,480 pcs
|
3480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,954 pcs
|
2954 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Input Voltage | |
| LDO Current | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Quiescent Current (IQ) | |
| Supplier Device Package | |
| Switching Frequency | |
| Tape & Reel | |
| VTT Accuracy | |
| VTTREF Output Current | |
| Voltage | |
| Voltage Reference Accuracy |
The Texas Instruments TPS51716RUKR is a comprehensive power management IC designed for DDR memory applications, supporting DDR2, DDR3, DDR3L, LPDDR3, and DDR4 standards. It features a synchronous buck controller for VDDQ and a 2-A LDO for VTT, along with a buffered reference (VTTREF).
This device operates with an input voltage range of 3 V to 28 V and provides an output voltage range of 0.7 V to 1.8 V. Key electrical specifications include a typical quiescent current of 0.6 mA, VREF accuracy of 0.8%, and selectable switching frequencies of 500 kHz or 670 kHz. It is optimized for efficiency at both light and heavy loads with an auto-skip function and supports soft-off states.
The TPS51716RUKR is housed in a 20-pin WQFN package measuring 3 mm x 3 mm. It is designed for surface mount applications and operates within an ambient temperature range of -40°C to 85°C. The integrated protections include OCL, OVP, UVP, and UVLO, along with thermal shutdown.
This component is suitable for systems requiring a compact and efficient power solution for DDR memory, offering features like D-CAP2 mode for ceramic output capacitors and support for S3/S5 states.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 3 V to 28 V.
The output voltage is adjustable from 0.7 V to 1.8 V.
The operating temperature range is -40°C to 85°C.
It is available in a 20-WQFN (3x3) package with exposed pad, surface mount.
It supports switching frequencies of 500 kHz and 670 kHz.
The typical quiescent current is 0.6 mA.
The VREF accuracy is 0.8%.