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