LT3758EMSE vs LT3790EFE#PBF Comparison
Detailed side-by-side comparison of LT3758EMSE by Analog Devices and LT3790EFE#PBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LT3758EMSE | LT3790EFE#PBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.10 | $6.74 |
| Topology | Boost, Flyback, SEPIC, Inverting | Synchronous 4-switch buck-boost |
| Input Voltage Range | 5.5 V to 100 V | — |
| Output Voltage | Positive or Negative (isolation capable) | — |
| Number of Outputs | 1 | 1 |
| Switching Frequency Range | 100 kHz to 1 MHz | 200 kHz to 700 kHz (programmable) |
| Synchronization | Yes (SYNC pin, external clock) | — |
| Shutdown Quiescent Current | 1 µA typical | — |
| Control Method | Current-mode | — |
| Gate Driver Voltage | 7.2 V internal regulator | — |
| Package | MSOP-10 (EP) | 38-TSSOP-EP (TSSOP-38 with exposed pad) |
| Operating Temperature Range | -40 °C to +125 °C (E grade) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 | [DATA_NEEDED: MSL level] |
| Lead Finish | Matte Tin (Pb-free) | — |
| RoHS Status | Compliant (#PBF suffix) | Compliant (per PBF suffix) |
| Function | — | Voltage/Current/Input-current regulator controller |
| Input Voltage Range (VIN) | — | 4.7 V to 60 V |
| Output Voltage Range (VOUT) | — | 1.2 V to 60 V (adjustable) |
| Maximum Output Current | — | 10 A (external MOSFET dependent) |
| Number of Switches | — | 4 (synchronous) |
| Default Switching Frequency | — | 200 kHz |
| Control Mode | — | Peak current-mode |
| Reference Voltage Accuracy | — | [DATA_NEEDED: VREF tolerance %] |
| Reference Voltage | — | 1.2 V (typical FB reference) |
| Operating Junction Temperature | — | -40 C to +125 C |
| Status Flag (SHORT) | — | Open-drain, asserts low when FB < 400 mV and VSENSE > 5 mV |
| Shutdown Current | — | [DATA_NEEDED: ISD value] |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free) |