Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ2172GJ-AEC1-Z |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 2.6 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Qualification | AEC-Q100 |
| Supplier Device Package | TSOT-23-8 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Max) | 5 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.40 | |
| 10 | $ 2.17 | |||
| 25 | $ 1.85 | |||
| 100 | $ 1.48 | |||
| 250 | $ 1.31 | |||
| 500 | $ 1.20 | |||
| 1000 | $ 1.10 | |||
| Digi-Reel® | 1 | $ 3.40 | ||
| 10 | $ 2.17 | |||
| 25 | $ 1.85 | |||
| 100 | $ 1.48 | |||
| 250 | $ 1.31 | |||
| 500 | $ 1.20 | |||
| 1000 | $ 1.10 | |||
| Tape & Reel (TR) | 3000 | $ 1.04 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.07 | |
| 10 | $ 2.54 | |||
| 25 | $ 2.42 | |||
| 50 | $ 2.29 | |||
| 100 | $ 2.17 | |||
| 250 | $ 1.98 | |||
| 500 | $ 1.87 | |||
| 1000 | $ 1.77 | |||
Description
General part information
MPQ2172 Series
The MPQ2172 is a monolithic, step-down, switch-mode converter with integrated, internal, power MOSFETs. The MPQ2172 can achieve up to 2A of continuous output current from a 2.5V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V. Constant-on-time (COT) control provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.
Documents
Technical documentation and resources