This detailed comparison of LT3950JMSE#TRPBF and L99LD21Q6TR 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 | Linear Technology (Analog Devices, Inc.) | STMicroelectronics |
|---|---|---|
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | 40-TFQFN Exposed Pad |
| Description | 60V, 1.5A LED DRVR W/ EXP SCALE | HIGH POWER LED DRIVER FOR AUTOMO |
| In Stock | 2 481 | 3 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) | Buck, Boost |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 1 | 2 |
| Voltage - Supply (Min) | 3V | 5.5V |
| Voltage - Supply (Max) | 60V | 24V |
| Voltage - Output | 1.2V ~ 60V | 50V |
| Current - Output / Channel | 1.5A | 1.5A |
| Frequency | 300kHz ~ 2MHz | 100kHz ~ 450kHz |
| Dimming | PWM | PWM |
| Applications | Automotive, Backlight | Automotive, Lighting |
| Operating Temperature | -40°C ~ 150°C (TA) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 16-MSOP-EP | 40-QFN (6x6) |
