 |  | | |
| PartNumber | KA2803B | KA278R51CTU | KA278RA05CTU |
| Description | Analog Comparators Earth Leak Detector | LDO Voltage Regulators 2A Fixed 5.1V Low D-out Volt Regulator | LDO Voltage Regulators 2A Adj/Fixed 5V LDO Voltage Regulator |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Analog Comparators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DIP-8 | TO-220-4 | TO-220-4 |
| Output Current per Channel | 800 uA | - | - |
| Supply Voltage Max | 18 V | - | - |
| Supply Voltage Min | 14 V | - | - |
| Operating Supply Current | 480 uA | - | - |
| Response Time | 4 ms | - | - |
| Minimum Operating Temperature | - 25 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 85 C | + 80 C | + 80 C |
| Packaging | Tube | Tube | Tube |
| Product | Analog Comparators | - | - |
| Series | KA2803B | - | KA278RA05C |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Shutdown | No Shutdown | - | - |
| GBP Gain Bandwidth Product | - | - | - |
| Operating Supply Voltage | 20 V | - | - |
| Product Type | Analog Comparators | LDO Voltage Regulators | LDO Voltage Regulators |
| Reference Voltage | No | - | 1.3 V |
| Factory Pack Quantity | 3000 | 50 | 50 |
| Subcategory | Amplifier ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | KA2803B_NL | KA278R51CTU_NL | - |
| Unit Weight | 0.030018 oz | 0.102093 oz | 0.098767 oz |
| Output Voltage | - | 5.1 V | 1.25 V to 32 V/5 V |
| Output Current | - | 2 A | 2 A |
| Number of Outputs | - | 1 Output | 1 Output |
| Polarity | - | Positive | Positive |
| Quiescent Current | - | 10 mA | 10 mA |
| Input Voltage MAX | - | 12 V | 35 V |
| Input Voltage MIN | - | 6 V | 6 V |
| Output Type | - | Fixed | Adjustable, Fixed |
| Height | - | 9.2 mm | 9.2 mm |
| Length | - | 10 mm | 10 mm |
| Width | - | 4.5 mm | 4.5 mm |
| Dropout Voltage Max | - | 500 mV at 2 A | 500 mV at 2 A |
| Line Regulation | - | 2.5 % | 2.5 % |
| Load Regulation | - | 2 % | 2 % |
| Pd Power Dissipation | - | 15 W | 15 W |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
KA2803BDTF | Analog Comparators Earth Leak Detector | |
| KA2803B | Analog Comparators Earth Leak Detector | ||
| KA278R51CTU | LDO Voltage Regulators 2A Fixed 5.1V Low D-out Volt Regulator | ||
| KA278RA05CTU | LDO Voltage Regulators 2A Adj/Fixed 5V LDO Voltage Regulator | ||
| KA2803BD | Analog Comparators Earth Leak Detector | ||
| KA278R15 | New and Original | ||
| KA278R33 | New and Original | ||
| KA278R33 KA278R33TU KA27 | New and Original | ||
| KA278R33,KA278R33TU, | New and Original | ||
| KA278R33CT | New and Original | ||
| KA278R33CTSTU,278R33 | New and Original | ||
| KA278R33CTU,278R33 | New and Original | ||
| KA278R33TSTU | New and Original | ||
| KA278R33TU,KA278R33CTSTU | New and Original | ||
| KA278R33TU,KA5H0265RCTU, | New and Original | ||
| KA278R51 | LDO Voltage Regulators | ||
| KA278RA05 | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4 | ||
| KA278RA05,KA278RA05RTU,2 | New and Original | ||
| KA278RA05,KA278RA05RTU,K | New and Original | ||
| KA278RA05CT | New and Original | ||
| KA278RA05CTU,KA278RA05 | New and Original | ||
| KA278RA05CTU,KA278RA05TU | New and Original | ||
| KA278RA05RTU | New and Original | ||
| KA278RA05RTU PB | New and Original | ||
| KA278RA05TU,278RA05,KA27 | New and Original | ||
| KA278RA05TU,KA278RA05CTU | New and Original | ||
| KA278RA05TU,KA278RA05CTU,KA278RA05 | New and Original | ||
| KA278T05CTU | New and Original | ||
| KA2800A1600V | New and Original | ||
| KA28038 | New and Original | ||
| KA2803A | New and Original | ||
| KA2803B. | New and Original | ||
| KA2803BFC | New and Original | ||
| KA2803B_NL | Logic Comparators Earth Leak Detecto | ||
| KA2803BDTF-CUT TAPE | New and Original | ||
ON Semiconductor |
KA278R33CTSTU | IC REG LINEAR 3.3V 2A TO220F-4L | |
| KA278R33CYDTU | IC REG LINEAR 3.3V 2A TO220F-4L | ||
| KA278R51CTU | IC REG LINEAR 5.1V 2A TO220F-4L | ||
| KA278RA05CYDTU | IC REG LIN POS ADJ 2A TO220F-4L | ||
| KA2803BD | IC EARTH LEAKAGE DETECTOR 8-SOP | ||
| KA2803B | IC EARTH LEAKAGE DETECTOR 8-DIP | ||
| KA2803BDTF | Analog Comparators Earth Leak Detecto | ||
| KA278RA05CTU | LDO Voltage Regulators 2A Adj/Fixed 5V LDO Voltage Regulato | ||
| KA278R33CTU | LDO Voltage Regulators LDO 33V 2A | ||
| KA278R33TU | LDO Voltage Regulators | ||
| KA278RA05TU | Fixed/Adjustable Positive LDO Regulator, 1.25V Min, 32V Max, 0.5V Dropout, BIPolar, PSFM4 | ||
| KA278R51TU | New and Original | ||
| KA278RA05C | New and Original | ||
| KA278RA05TU-AS001 | New and Original | ||
| KA2803 | New and Original |