Features: • 3A / 3.3V Output low dropout voltage regulator• TO220 Full-Mold package (4PIN)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit protection• With output disable functionSpecifications Product Product status Eco Statu...
KA378R33: Features: • 3A / 3.3V Output low dropout voltage regulator• TO220 Full-Mold package (4PIN)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit pr...
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Product | Product status | Eco Status | Pricing* | Package type | Leads | Packing method | Package Drawing | Package Marking Convention** |
---|---|---|---|---|---|---|---|---|
KA378R33TU | Full Production | RoHS Compliant | $0.90 | TO-220F | 4 | RAIL | TBD | Line 1: $Y (Fairchild logo) Line 2: 378R33 Line 3: C&Z&E&E&3&K |
* Fairchild 1,000 piece Budgetary Pricing |
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
Package marking information for product KA378R33 is available. Click here for more information . |
Parameter |
Symbol |
Value |
Unit |
Remark |
Input voltage |
Vin |
35 |
V |
- |
Disable voltage |
Vdis |
35 |
V |
- |
Output current |
Io |
3.0 |
A |
- |
Power dissipation 1 |
Pd1 |
1.5 |
W |
No heatsink |
Power dissipation 2 |
Pd2 |
15 |
W |
With heatsink |
Junction temperature |
Tj |
150 |
°C |
- |
Operating temperature |
Topr |
-20 ~ 80 |
°C |
- |
The KA378R33 is a low-dropout voltage regulator suitablefor various electronic equipments. It provide constant voltagepower source with TO-220 4 lead full mold package.Dropout voltage of KA378R33 is below 0.5V in full ratedcurrent(3A). This regulator has various function such aspeak current protection, thermal shut down, overvoltage protectionand output disable function.