//
RT8059GJ5 Breakout
IC REG BUCK ADJ 1A TSOT23-5
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
High-efficiency PWM step-down DC/DC converter delivering 1A output current from 2.8V to 5.5V input. Features 1.5MHz switching frequency, adjustable output (0.6V to VIN), internal synchronous rectifier eliminating external Schottky diode, and light-load discontinuous mode. Ideal for battery-powered portable devices including cellular phones, PDAs, and handheld instruments.
Package: TSOT-23-5 · 5 pins
Why does this need a breakout?
SOT-23-5 packages are extremely difficult to hand-solder due to 0.95mm pin pitch and tiny leads, making breadboarding impossible. A breakout board breaks out all five pins to standard 0.1" spacing, enabling reliable prototyping without micro-soldering skills or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Richtek USA Inc. |
| Part Number | RT8059GJ5 |
| Package | TSOT-23-5 |
| Pin Count | 5 |
| Current - Output | 1A |
| Output Type | Adjustable |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
What's Included
BILL OF MATERIALS
- 1x RT8059GJ5 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