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IS31LT3178 |
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| Part Number | IS31LT3178 |
| Manufacturer | Lumissil |
| Description | The IS31LT3177 and IS31LT3178 are adjustable linear current devices with excellent temperature stability. A single resistor is all that is required to set the operating current from 10mA to 200mA. The devices can operate from an input voltage from 2.9V to 40V with a minimal voltage headroom of 1.0V (Typ.) at 150mA. Designed with a low dropout voltage; the de. |
| Features |
• Low-side current sink - Adjustable from 10mA to 150mA (SOT236)/200mA (SOP-8-EP) with external resistor selection • Wide input voltage range from - 2.9V to 40V (IS31LT3178) - 5V to 40V (IS31LT3177) with a low dropout of typical 1.0V at 150mA • Up to 1kHz PWM input (IS31LT3178 only) • ±5% current accuracy • Protection features: - 0.6%/K current roll off at high temp over 145°C for thermal protection - Output current limit - Thermal shutdown • Up to 0.77W (SOT23-6)/2.32W (SOP-8-EP) power dissipation in a small package • RoHS & Halogen-Free Compliance • TSCA Compliance APPLICATIONS • General lig. |
| Datasheet |
 IS31LT3178 Data Sheet
PDF 574.59KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | IS31LT3170 |
Lumissil |
10-TO-150MA CONSTANT-CURRENT LED DRIVER |
|
| 2 | IS31LT3170 |
ISSI |
10-TO-150MA CONSTANT-CURRENT LED DRIVER |
|
| 3 | IS31LT3171 |
Lumissil |
10-TO-150MA CONSTANT-CURRENT LED DRIVER |
|
| 4 | IS31LT3171 |
ISSI |
10-TO-150MA CONSTANT-CURRENT LED DRIVER |
|
| 5 | IS31LT3172 |
Lumissil |
10-TO-200MA CONSTANT-CURRENT LED DRIVER |
|
| 6 | IS31LT3173 |
Lumissil |
10-TO-200MA CONSTANT-CURRENT LED DRIVER |
|
| 7 | IS31LT3177 |
Lumissil |
10-TO-200MA CONSTANT-CURRENT LED DRIVER |
|
| 8 | IS31LT3117 |
Lumissil |
4-CHANNEL CONSTANT CURRENT REGULATOR |
|
| 9 | IS31LT3117 |
ISSI |
4-CHANNEL CONSTANT CURRENT REGULATOR |
|
| 10 | IS31LT3135 |
ISSI |
MAIN/SUB DUAL-CHANNEL LED DRIVER |
|
Desde 2024. D4U Semiconductor.
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