//
LM27761DSGR Breakout
IC REG CHRG PUMP ADJ 250MA 8WSON
View in 3D
£5.33
Out of stock
FREE UK SHIPPING on orders over £30.00
Estimated dispatch time will be calculated after checkout and emailed to you as soon as possible.
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Adjustable charge pump regulator IC delivering up to 250mA output current in an 8-pin WSON package. Designed for applications requiring voltage multiplication or inversion without large external inductors. Commonly used in LCD bias supplies, LED drivers, and low-power DC-DC conversion applications.
Package: DFN-8 (2×2mm) · 8 pins
Why does this need a breakout?
Hand-soldering 0.5mm pitch pads is extremely difficult without specialized equipment, and the exposed leads cannot access a breadboard. A breakout board with standard 0.1" headers lets you prototype high-voltage DC-DC converters like the MAX15062 without requiring reflow soldering or custom PCBs, making rapid iteration practical for industrial and sensor applications.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM27761DSGR |
| Package | DFN-8 (2×2mm) |
| Pin Count | 8 |
| Current - Output | 250mA |
| Frequency - Switching | 2MHz |
| Number of Outputs | 1 |
| Output Configuration | Negative |
| Output Type | Adjustable |
| Topology | Charge Pump |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Max) | -5V |
| Voltage - Output (Min/Fixed) | -1.5V |
What's Included
BILL OF MATERIALS
- 1x LM27761DSGR 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL