Technical Specifications
Parameters and characteristics for this part
| Specification | TDA21490AUMA1 |
|---|---|
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 39-PowerVFQFN |
| Supplier Device Package | PG-IQFN-39-7 |
| Voltage - Supply [Max] | 16 V |
| Voltage - Supply [Min] | 4.25 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.10 | |
| 10 | $ 5.48 | |||
| 25 | $ 5.18 | |||
| 100 | $ 4.49 | |||
| 250 | $ 4.26 | |||
| 500 | $ 3.82 | |||
| 1000 | $ 3.22 | |||
| 2500 | $ 3.06 | |||
| Digi-Reel® | 1 | $ 6.10 | ||
| 10 | $ 5.48 | |||
| 25 | $ 5.18 | |||
| 100 | $ 4.49 | |||
| 250 | $ 4.26 | |||
| 500 | $ 3.82 | |||
| 1000 | $ 3.22 | |||
| 2500 | $ 3.06 | |||
| N/A | 7992 | $ 5.01 | ||
| Tape & Reel (TR) | 5000 | $ 2.95 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 5.21 | |
| 10 | $ 3.73 | |||
| 25 | $ 3.62 | |||
| 50 | $ 3.50 | |||
| 100 | $ 3.39 | |||
| 250 | $ 3.22 | |||
| 500 | $ 3.06 | |||
| 1000 | $ 2.94 | |||
Description
General part information
TDA21490 Series
The TDA21490 enables robust and reliable voltage regulator (VR) design for high-performance xPUs, ASICs and SoCs used inserver,storage, artificial intelligence (AI) and networking applications. TDA21490 offers best-in-class efficiency withOptiMOSTMpower MOSFETsin a thermally efficient package. The low quiescent current driver can enable deep-sleep mode to further increase light load efficiency and also provide superior current reporting that helps boost system performance significantly. In addition to the robustOptiMOSTMMOSFETtechnology, TDA21490’s extensive fault protection capability further increases robustness and reliability of the systems in which it is used.
Documents
Technical documentation and resources