Positive 1.8V fixed output LDO regulator, surface mountable in a 4-pin WLCSP-P5 package (0.69mm x 0.69mm x 0.4mm). Features a maximum output current of 0.4A, with a typical dropout voltage of 0.22V at 400mA. Input voltage range is 1V to 3.6V, and the device offers ±0.8% output voltage accuracy. Integrated protection includes current foldback and current limit, with an enable control feature.
| PCB |
4 |
| ECCN |
EAR99 |
| PPAP |
No |
| Type |
LDO |
| EU RoHS |
Yes |
| Accuracy |
±0.8% |
| HTS Code |
8542390001 |
| Mounting |
Surface Mount |
| Polarity |
Positive |
| Pin Count |
4 |
| Automotive |
No |
| Lead Shape |
Ball |
| Schedule B |
8542390000 |
| Output Type |
Fixed |
| Package/Case |
WLCSP-P5 |
| AEC Qualified |
No |
| RoHS Versions |
2011/65/EU |
| Output Voltage |
1.8V |
| Pin Pitch (mm) |
0.4 |
| Line Regulation |
0.1%/V(Typ) |
| Load Regulation |
25mV(Typ) |
| Junction to Case |
46°C/W |
| Package Material |
Plastic |
| Special Features |
Current Foldback Protection|Current Limit|Enable Control |
| Number of Outputs |
1 |
| Package Width (mm) |
0.69 |
| Junction to Ambient |
360°C/W |
| Package Family Name |
BGA |
| Package Height (mm) |
0.4 |
| Package Length (mm) |
0.69 |
| Radiation Hardening |
No |
| Maximum Input Voltage |
3.6V |
| Minimum Input Voltage |
1V |
| Maximum Output Current |
0.4(Min)A |
| Seated Plane Height (mm) |
0.48 |
| Max Operating Temperature |
85°C |
| Maximum Power Dissipation |
278mW |
| Min Operating Temperature |
-40°C |
| Maximum Dropout Voltage @ Current |
0.31@400mAV |
| Typical Dropout Voltage @ Current |
0.22@400mAV |