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MP2359DT-LF-Z Breakout
IC REG BUCK ADJ 1.2A SOT23-6
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Adjustable step-down switching regulator IC delivering up to 1.2A output current in a compact SOT-23-6 surface-mount package. Features integrated MOSFET, PWM control, and adjustable output voltage typically ranging 0.8V to 5.5V via external resistor divider. Ideal for compact power supplies, portable devices, and low-power applications requiring efficient DC conversion from higher input voltages.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Monolithic Power Systems Inc. |
| Part Number | MP2359DT-LF-Z |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output | 1.2A |
| Frequency - Switching | 1.4MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 24V |
| Voltage - Input (Min) | 4.5V |
What's Included
BILL OF MATERIALS
- 1x MP2359DT-LF-Z 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