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| Part Number | LM2703MFX-ADJ/NOPB | LM2705MFX-ADJ/NOPB | LM2704MFX-ADJ/NOPB | LM2703MF-ADJ/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | National Semiconductor | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Supply (Min) | 2.2V | 2.2V | 2.2V | 2.2V |
| Voltage - Supply (Max) | 7V | 7V | 7V | 7V |
| Voltage - Output | 21V | 20V | 20V | 21V |
| Current - Output / Channel | 350mA (Switch) | 150mA | 550mA (Switch) | 350mA (Switch) |
| Frequency | - | - | - | - |
| Dimming | - | - | - | - |
| Applications | Backlight | Backlight | Backlight | Backlight |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 | SOT-23-5 | SOT-23-5 | SOT-23-5 |
