//
79L05-150 Breakout
IC REG LINEAR -5V 150MA SOT89-3
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Fixed voltage negative linear regulator IC delivering -5V at up to 150mA output current. Features 1% output voltage accuracy, thermal overload protection, and short circuit current limiting. Typical applications include powering negative supply rails in analog circuits, op-amp biasing, and general purpose negative voltage regulation in compact form factor designs.
Package: SOT-89-3 · 3 pins
Why does this need a breakout?
SOT-89-3 is too small and has leads too close together to hand-solder reliably or plug into breadboards. A breakout board spaces the three pins to standard 0.1" pitch, making it compatible with solderless prototyping and eliminating the need for fine-pitch soldering skills. Essential for rapid development with voltage regulators, transistors, and other common three-terminal devices.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | UMW |
| Part Number | 79L05-150 |
| Package | SOT-89-3 |
| Pin Count | 3 |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 6 mA |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Type | Fixed |
| Voltage - Input (Max) | -35V |
| Voltage - Output (Min/Fixed) | -5V |
What's Included
BILL OF MATERIALS
- 1x 79L05-150 soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS