Analog Devices LT8391IFE LED Drivers
LED Driver IC 1 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 28-TSSOP-EP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8391IFE
Detailed Description
IC REG CTRLR BUCK/BOOST
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT8391IFE Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8391IFE LED Drivers technical specifications.
General
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4V ~ 60V
Lifecycle Status
Obsolete
Frequency
150kHz ~ 650kHz
Type
DC DC Controller
Internal Switch S
No
Output Voltage
0V ~ 60V
Number of Outputs
1
Alternate Parts Comparison (LT8391IFE vs LT3795EFE#TRPBF vs LT3795EFE#PBF vs LT3496EFE#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 28-TSSOP | 28-TSSOP | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Frequency | 150kHz ~ 650kHz | 100kHz ~ 1MHz | 100kHz ~ 1MHz | 330kHz ~ 2.1MHz |
| Dimming | Analog, PWM | Analog, PWM | Analog, PWM | Analog, PWM |
| Internal Switch S | No | No | No | Yes |
| Number of Outputs | 1 | 1 | 1 | 3 |
| Type | DC DC Controller | DC DC Controller | DC DC Controller | DC DC Regulator |
| Voltage Supply Max | -- | -- | -- | -- |
| Voltage Supply Min | -- | -- | -- | -- |
| 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.
LT3760EFEAnalog DevicesLED Driver IC 8 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 100mA 28-TSSOP-EP
LT3760EFE#TRPBFAnalog DevicesLED Driver IC 8 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 100mA 28-TSSOP-EP