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| Part Number | LM2791LD-L/NOPB | LM2792LD-L/NOPB | LM2791LDX-L/NOPB | LM2791LD-H/NOPB |
|---|---|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor | Texas Instruments | Texas Instruments |
| Product Status | Active | Obsolete | Obsolete | Obsolete |
| Type | - | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | - | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | - | Yes | - | - |
| Number of Outputs | - | 2 | 2 | 2 |
| Voltage - Supply (Min) | - | 3V | 3V | 3V |
| Voltage - Supply (Max) | - | 5.8V | 5.8V | 5.8V |
| Voltage - Output | - | - | - | - |
| Current - Output / Channel | - | 34mA | 36mA | 36mA |
| Frequency | - | 1.1MHz | 650kHz | 650kHz |
| Dimming | - | Analog, PWM | Analog | Analog |
| Applications | - | Backlight | Backlight | Backlight |
| Operating Temperature | - | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Supplier Device Package | - | 10-WSON (3x3) | 10-WSON (3x3) | 10-WSON (3x3) |
