| Part number | LM3404 |
|---|---|
| Datasheet | LM3404_NationalSemiconductor.pdf |
| File Size | 474.30 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | 1.0A Constant Current Buck Regulator |
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The LM3404/04HV are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side NFET switch with a minimum overtemperature current limit of 1.2A for step-down (Buck) regulators. Hysteretic control with controlled on-time coupled with an external resistor allow the converter output voltage to...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LM3404 | 1-A Constant Current Buck LED Driver | Texas Instruments |
|
LM3404HV | 1-A Constant Current Buck LED Driver | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM340 | 3-Terminal Positive Regulators |
| LM3401 | Quad Amplifiers |
| LM3402 | 0.5A Constant Current Buck Regulator |
| LM3402HV | 0.5A Constant Current Buck Regulator |
| LM3403 | Quad Operational Amplifiers |
| LM3405 | 1A Constant Current Buck Regulator |
| LM3406 | 1.5A Constant Current Buck Regulator |
| LM3406HV | 1.5A Constant Current Buck Regulator |
| LM3409 | PFET Buck Controller |
| LM3409HV | PFET Buck Controller |
