Technical Specifications
Parameters and characteristics for this part
| Specification | RS31211BR |
|---|---|
| Accuracy | 7.5 % |
| Applications | Motherboard |
| Current - Output | 4 A |
| Current - Output (Max) | 4 A |
| Current - Supply | 4 A |
| Features | Auto Retry |
| Function | Electronic Fuse |
| Internal Switch(s) | Yes |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 8-WFDFN Exposed Pad, 8-DFN Exposed Pad |
| Package Length | 2 mm |
| Package Name | 8-WSON |
| Package Width | 2 mm |
| Programmable Features | Current Limit |
| Type | Hot Swap Controller |
| Voltage - Input | 3.3 V |
| Voltage - Supply (Maximum) | 3.6 V |
| Voltage - Supply (Minimum) | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.04 | <6d |
| 10 | $ 0.75 | |||
| 25 | $ 0.68 | |||
| 100 | $ 0.60 | |||
| 250 | $ 0.56 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.52 | |||
| Tape & Reel (TR) | 3000 | $ 0.49 | <6d | |
| 6000 | $ 0.48 | |||
| 9000 | $ 0.47 | |||
| 15000 | $ 0.47 | |||
| 21000 | $ 0.46 | |||
CAD
3D models and CAD resources for this part
Description
General part information
RS31211BR
Electronic Fuse Regulator 4A 8-WSON (2x2)
Documents
Technical documentation and resources