Synchronous step-down converter integrates internal power MOSFETs for adjustable low-voltage rails. It delivers up to 2 A continuous output current from a 2.5 V to 5.5 V input and regulates output voltage down to 0.6 V. Constant-on-time control provides fast transient response with a typical 1.2 MHz switching frequency and 21 µA quiescent current. Protection and control functions include cycle-by-cycle current limiting, thermal shutdown, hiccup short-circuit protection, external soft start, output discharge, output overvoltage protection, and power-good indication. The device operates over a -40 °C to +125 °C junction temperature range in an SOT583 package and is lead-free and RoHS compliant.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Monolithic Power Systems MP2182GTL datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Converter Type | Synchronous step-down buck |
| Output Current | 2A |
| Input Voltage Range | 2.5 to 5.5V |
| Minimum Adjustable Output Voltage | 0.6V |
| Switching Frequency | 1.2 typMHz |
| Quiescent Current | 21 typ, 26 maxµA |
| Shutdown Supply Current | 1 maxµA |
| Feedback Voltage Accuracy | 1% |
| Feedback Voltage | 600 typmV |
| High-Side MOSFET On Resistance | 80 typmΩ |
| Low-Side MOSFET On Resistance | 40 typmΩ |
| PFET Peak Current Limit | 3.5 typA |
| NFET Valley Current Limit | 2 typA |
| Maximum Duty Cycle | 100% |
| UVLO Rising Threshold | 2.3 typ, 2.45 maxV |
| Soft-Start Current | 1.5 min, 3 typ, 4.5 maxµA |
| Operating Junction Temperature | -40 to 125°C |
| Package | SOT583 |
| Pin Count | 8pins |
| Thermal Resistance Junction-to-Ambient | 58 on EV2182-TL-00A, 120 JESD51-7°C/W |
| Lead-free | Yes |
| RoHS | Compliant |
Download the complete datasheet for Monolithic Power Systems MP2182GTL to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Monolithic Power Systems MP2182GTL
Hardware design guide for the SLN-VIZNLC-IOT kit, featuring i.MX RT106F and LPC845 for face recognition, liveness detection, and low-power smart lock applications.
