Part Details for KA2803B by onsemi
Results Overview of KA2803B by onsemi
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Industrial Automation
Electronic Manufacturing
KA2803B Information
KA2803B by onsemi is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for KA2803B
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
82C6305
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Newark | Ic, ground Fault Interrupter, bipolar, dip,8Pin, plastic Rohs Compliant: Yes |Onsemi KA2803B RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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Buy Now | |
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DISTI #
KA2803B
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Avnet Americas | Earth Leakage Detector - Rail/Tube (Alt: KA2803B) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 2084 Package Multiple: 1 Container: Tube | 0 |
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$0.4128 / $0.4214 | Buy Now |
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Rochester Electronics | Power Supply Support Circuit, Fixed, 1 Channel, +16V, BIPolar, PDIP8 RoHS: Compliant Status: Active Min Qty: 1 | 3191 |
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$0.3360 / $0.5419 | Buy Now |
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Flip Electronics | Stock, ship today | 92850 |
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RFQ | |
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LCSC | DIP-8 Power Management - Specialized RoHS | 829 |
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$0.3965 / $0.5563 | Buy Now |
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New Advantage Corporation | KA2803B Series 20 V 400 �A Through Hole Earth Leakage Detector - DIP-8 RoHS: Compliant Min Qty: 1 Package Multiple: 50 | 3250 |
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$0.3385 / $0.3667 | Buy Now |
US Tariff Estimator: KA2803B by onsemi
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for KA2803B
KA2803B CAD Models
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KA2803B Part Data Attributes
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KA2803B
onsemi
Buy Now
Datasheet
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KA2803B
onsemi
Earth Leakage Detector, PDIP-8, 3000-TUBE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | PDIP-8 | |
| Package Description | DIP-8 | |
| Manufacturer Package Code | 626-05 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1999-01-01 | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | BUILT-IN VOLTAGE REGULATOR | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 9.2 mm | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 80 °C | |
| Operating Temperature-Min | -20 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max (Isup) | 0.58 mA | |
| Supply Voltage-Max (Vsup) | 20 V | |
| Supply Voltage-Min (Vsup) | 12 V | |
| Supply Voltage-Nom (Vsup) | 16 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL EXTENDED | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +16V | |
| Width | 7.62 mm |
KA2803B Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the KA2803B is 15V to 40V, although it can operate up to 45V with reduced performance.
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To ensure stable operation, make sure to decouple the input and output pins with capacitors, use a stable input voltage, and minimize noise and ripple on the input and output lines.
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The maximum output current capability of the KA2803B is 3A, but it can be limited by the thermal design and the input voltage.
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To protect the KA2803B from overheating, ensure good thermal design, use a heat sink if necessary, and avoid operating the device at high temperatures or high output currents for extended periods.
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Yes, the KA2803B can be used in a switching power supply design, but it's essential to ensure that the device is properly bypassed and filtered to minimize noise and ripple.