This detailed comparison of STP4CMPQTR and HV9923N3-G 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 | STMicroelectronics | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 20-UFQFN | TO-226-3, TO-92-3 (TO-226AA) |
| Description | IC LED DRVR RGLTR DIM 30MA 20QFN | IC LED DRIVER OFFL DIM TO92-3 |
| In Stock | 1 242 | 620 |
| Mounting Type | Surface Mount | Through Hole |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Bulk |
| Type | DC DC Regulator | AC DC Offline Switcher |
| Topology | Switched Capacitor (Charge Pump) | Step-Down (Buck) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 4 | 1 |
| Voltage - Supply (Min) | 2.7V | 20V |
| Voltage - Supply (Max) | 5.5V | 400V |
| Voltage - Output | 3.8V | - |
| Current - Output / Channel | 30mA | 30mA |
| Frequency | - | - |
| Dimming | PWM | Triac |
| Applications | Backlight | Lighting |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-QFN (3.2x1.8) | TO-92-3 |
