Negative fixed output voltage regulator, providing a stable -5V output with a typical maximum output current of 2.2A. This linear voltage regulator features a 3-pin TO-220 package with through-hole mounting. Key specifications include a maximum input voltage of -35V, typical dropout voltage of 2V at 1A, and ±2% output voltage accuracy. Integrated protection features include safe area protection, short circuit protection, and thermal protection. Operating temperature range is 0°C to 125°C.
PackageTO-220
MountingThrough Hole
PolarityNegative
Quick Jump:
Technical Specifications
Onsemi KA7905A technical specifications.
General
| Basic Package Type | Through Hole |
| Package Family Name | TO-220 |
| Package/Case | TO-220 |
| Package Description | Transistor Outline Package |
| Lead Shape | Through Hole |
| Pin Count | 3 |
| PCB | 3 |
| Tab | Tab |
| Package Length (mm) | 10.1(Max) |
| Package Width (mm) | 4.7(Max) |
| Package Height (mm) | 9.4(Max) |
| Seated Plane Height (mm) | 18.95(Max) |
| Pin Pitch (mm) | 2.74(Max) |
| Package Material | Plastic |
| Mounting | Through Hole |
| Jedec | TO-220AB |
| Type | Standard |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | -5V |
| Polarity | Negative |
| Maximum Output Current | 2.2(Typ)A |
| Maximum Input Voltage | -35V |
| Typical Dropout Voltage @ Current | 2@1AV |
| Accuracy | ±2% |
| Line Regulation | 50mV |
| Load Regulation | 100mV |
| Maximum Quiescent Current | 6mA |
| Junction to Ambient | 65°C/W |
| Junction to Case | 5°C/W |
| Typical Quiescent Current | 3mA |
| Special Features | Safe Area Protection|Short Circuit Protection|Thermal Protection |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 125°C |
Compliance
| Cage Code | 5V1P1 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Onsemi KA7905A Datasheet
Download the complete datasheet for Onsemi KA7905A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.