This detailed comparison of LT3475IFE-1#PBF and SC4537ULTRT 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.) | Semtech |
|---|---|---|
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | 10-UFDFN Exposed Pad |
| Description | IC LED DRIVER RGLTR DIM 20TSSOP | IC LED DRIVER REG DIM 8MLPD |
| In Stock | 92 | 3 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Down (Buck) | Step-Up (Boost) |
| Internal Switch(s) | Yes | No |
| Number of Outputs | 2 | 1 |
| Voltage - Supply (Min) | 3.7V | 2.6V |
| Voltage - Supply (Max) | 36V | 16V |
| Voltage - Output | - | 24V |
| Current - Output / Channel | 1.5A | 1.3A |
| Frequency | 200kHz ~ 2MHz | 1MHz |
| Dimming | PWM | PWM |
| Applications | Automotive, Backlight, Lighting | Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | 150°C (TJ) |
| Supplier Device Package | 20-TSSOP-EP | 10-MLPD-UT (3x3) |
