Analog Devices LT3491ESC8 LED Drivers
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) SC-70-8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3491ESC8
Detailed Description
IC REGULATOR
Package
8-VFSOP (0.049", 1.25mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3491ESC8 Datasheet
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Technical Specifications
Analog Devices LT3491ESC8 LED Drivers technical specifications.
General
Series
True Color PWM™
Package / Case
8-VFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 12V
Lifecycle Status
Obsolete
Frequency
2.3MHz
Type
DC DC Regulator
Internal Switch S
Yes
Output Voltage
27V
Alternate Parts Comparison (LT3491ESC8 vs LT3080EST vs LT8609SEV#PBF vs LT3491ESC8#TRMPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VFSOP | TO-261-4, TO-261AA | 16-TFQFN Exposed Pad | 8-VFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Voltage | 27V | 30 V | 0.782V | -- |
| Topology | Step-Up (Boost) | -- | Buck | Step-Up (Boost) |
| Action |
More Parts in LED Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT3491ESC8#TRMPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) SC-70-8
LT3590ESC8#TRPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 80mA (Switch) SC-70-8
LT3491ESC8#TRPBFAnalog DevicesLED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) SC-70-8
LT3590ESC8Analog DevicesLED Driver IC 1 Output DC DC Regulator Step-Down (Buck) PWM Dimming 80mA (Switch) SC-70-8