MP1477GTF-Z vs MP1476GTF-Z Comparison
Detailed side-by-side comparison of MP1477GTF-Z by Monolithic Power Systems and MP1476GTF-Z by Monolithic Power Systems. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Monolithic Power Systems
MP1477GTF-Z - 3A 18V Sync Step-Down Converter SOT-563 | MPS
MP1477GTF-Z ✓ ActiveMonolithic Power Systems
MP1476GTF-Z - 18V, 2A, 800kHz Sync Step-Down Converter | MPS
MP1476GTF-Z ✓ ActiveSpecification Comparison
| Parameter | MP1477GTF-Z | MP1476GTF-Z |
|---|---|---|
| Brand | Monolithic Power Systems | Monolithic Power Systems |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.47 | $0.74 |
| Topology | Synchronous Buck (Step-Down) Converter | Synchronous Buck (Step-Down) |
| Input Voltage Range | 4.2 V to 18 V | 4.2 V to 18 V |
| Output Voltage Range | 0.8 V to 10 V (adjustable) | 0.8 V to 10 V (adjustable) |
| Continuous Output Current | 3 A | 2 A |
| Switching Frequency | 800 kHz (nominal) | 800 kHz (typical) |
| Control Architecture | COT (Constant On-Time) | — |
| Synchronous Rectifier | Yes (internal low-side MOSFET) | Yes (internal high-side + low-side MOSFETs) |
| Quiescent Current | Approximately 0.5 mA [DATA_NEEDED: precise Iq from datasheet electrical table] | — |
| Operating Temperature Range | -40 °C to +125 °C (TJ) | — |
| Package | SOT-563 (also cross-listed SOT-666) | SOT-563 (6-pin, TF suffix) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| Protection Features | OCP, OVP, OTP, internal soft-start | OCP, OTP, OVP (per datasheet) |
| RoHS Status | Compliant | Compliant (per -Z suffix) |
| Pin/Package Finish | Matte Tin (lead-free) | — |
| Output Type | — | Adjustable (external resistor divider) |
| Number of Outputs | — | 1 |
| Operating Mode | — | Synchronous mode + Power-Save Mode at light load |
| Soft-Start | — | Internal |
| Operating Temperature | — | -40 C to +125 C [DATA_NEEDED: exact junction range] |