 |  |  | |
| PartNumber | KA78R33CYDTU | KA78R33CTU | KA78RH33RTF |
| Description | LDO Voltage Regulators 1A Fixed 3.3V LDO | LDO Voltage Regulators 1A Fixed 3.3V LDO | LDO Voltage Regulators 0.8A Fixed 3.3V LDO |
| Manufacturer | ON Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | TO-220-4 | - | - |
| Output Voltage | 3.3 V | 3.3 V | 3.3 V |
| Output Current | 1 A | 1 A | 800 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | - | - |
| Quiescent Current | 10 mA | 10 mA | 10 mA |
| Input Voltage MAX | 35 V | 35 V | 15 V |
| Input Voltage MIN | 4 V | + 4 V | - |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 20 C | - 20 C | - 25 C |
| Maximum Operating Temperature | + 80 C | + 80 C | + 125 C |
| Packaging | Tube | Tube | Digi-ReelR Alternate Packaging |
| Height | 9.2 mm | - | - |
| Length | 10 mm | - | - |
| Width | 4.5 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Dropout Voltage Max | 500 mV at 1 A | - | - |
| Line Regulation | 2.5 % | 2.5 % | 10 mV |
| Load Regulation | 2 % | 2 % | 20 mV |
| Pd Power Dissipation | 15 W | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | KA78R33CYDTU_NL | KA78R33CTU_NL | KA78RH33RTF_NL |
| Unit Weight | 0.102093 oz | 0.099790 oz | 0.009184 oz |
| Series | - | - | - |
| Package Case | - | TO-220-4 | TO-252-3 |
| Operating Temperature | - | -20°C ~ 80°C | -25°C ~ 125°C |
| Mounting Type | - | Through Hole | Surface Mount |
| Supplier Device Package | - | TO-220F-4L | TO-252-3 |
| Voltage Input | - | Up to 35V | Up to 15V |
| Current Output | - | 1A | 800mA |
| Voltage Output | - | 3.3V | 3.3V |
| Regulator Topology | - | Positive Fixed | Positive Fixed |
| Voltage Dropout Typical | - | - | 1.1V @ 800mA |
| Number of Regulators | - | 1 | 1 |
| Current Limit Min | - | - | - |
| Pd Power Dissipation | - | 15 W | - |
| Dropout Voltage Max | - | 500 mV | 1.4 V |
| Voltage Regulation Accuracy | - | - | 1 % |
| Ib Input Bias Current | - | - | 5 mA |
| Dropout Voltage | - | - | 1 V at 100 mA |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
KA78RL00D | LDO Voltage Regulators 0.1A Adjustable LDO | |
| KA78R33CYDTU | LDO Voltage Regulators 1A Fixed 3.3V LDO | ||
ON Semiconductor |
KA78R33CYDTU | IC REG LINEAR 3.3V 1A TO220F-4L | |
| KA78RL00D | IC REG LINEAR POS ADJ 100MA 8SOP | ||
| KA78RL00DTF | IC REG LINEAR POS ADJ 100MA 8SOP | ||
| KA78RM33 | IC REG LINEAR 3.3V 500MA TO220-3 | ||
| KA78RM33TSTU | IC REG LINEAR 3.3V 500MA TO220-3 | ||
| KA78RM33TU | IC REG LINEAR 3.3V 500MA TO220-3 | ||
| KA78R33CTU | LDO Voltage Regulators 1A Fixed 3.3V LDO | ||
| KA78RH33RTF | LDO Voltage Regulators 0.8A Fixed 3.3V LDO | ||
| KA78RH33RTM | LDO Voltage Regulators 0.8A Fixed 3.3V LDO | ||
| KA78RM33RTM | IC REG LINEAR 3.3V 500MA DPAK | ||
| KA78RM33RTF | IC REG LINEAR 3.3V 500MA DPAK | ||
| KA78R33CYDTU,KA78R33CTST | New and Original | ||
| KA78R33FP | New and Original | ||
| KA78R33TU | LDO Voltage Regulators 1A Fixed 3.3V LDO | ||
| KA78R33TU,KA78R33CYDTU,K | New and Original | ||
| KA78R33TU-NL | New and Original | ||
| KA78R33UT | New and Original | ||
| KA78R33YDTU | New and Original | ||
| KA78RH33 | New and Original | ||
| KA78RM33 KA78RH33 | New and Original | ||
| KA78RM33D | New and Original | ||
| KA78RM33R | New and Original | ||
| KA78RM33RIM | New and Original | ||
| KA78RM33RTF-NL | New and Original | ||
| KA78R33TSTU | Linear Voltage Regulators 1A Fixed 3.3V LDO Short Leads |