This detailed comparison of ALT80802KEJJTR and LT3942JUFD#PBF in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Allegro MicroSystems | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 28-WFQFN Exposed Pad |
| Description | WIDE INPUT VOLTAGE, ADJUSTABLE F | 36V, 2A SYNCHRONOUS BUCK-BOOST C |
| In Stock | 11 894 | 429 |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Down (Buck), Step-Up (Boost) | Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 1 | 4 |
| Voltage - Supply (Min) | 3.8V | 3V |
| Voltage - Supply (Max) | 50V | 36V |
| Voltage - Output | 20V | 0V ~ 36V |
| Current - Output / Channel | 2A | 2A |
| Frequency | 360kHz ~ 2.2MHz | 300kHz ~ 2MHz |
| Dimming | Analog, PWM | Analog, PWM |
| Applications | Automotive, Lighting | Automotive, General Purpose, Lighting |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 10-DFN (3x3) | 28-QFN (4x5) |
