Analog Devices LT8645SEV#PBF DC DC Switching Regulators
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 8A 32-TFQFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8645SEV#PBF
Detailed Description
IC REG BUCK ADJUSTABLE 8A 32LQFN
Package
32-TFQFN Exposed Pad
Key Features
Package / Case: 32-TFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT8645SEV#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8645SEV#PBF DC DC Switching Regulators technical specifications.
General
Series
Silent Switcher®2
Package / Case
32-TFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
65V
Output Current
8A
Switching Frequency
200kHz ~ 2.2MHz
Number of Outputs
1
Alternate Parts Comparison (LT8645SEV#PBF vs LT3080EST vs LT8645SIV#WPBF vs LT8650SPJV#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 | 32-TFQFN Exposed Pad | TO-261-4, TO-261AA | 32-TFQFN Exposed Pad | 32-TFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Max Input Voltage | 65V | 36 V | 65V | 42V |
| Min Input Voltage | 3.4V | 1.2 V | 3V | 3V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 8A | 1.1A | 8A | 4A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Voltage Output Max | 12V | 36V | 65V | 42V |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| Switching Frequency | 200kHz ~ 2.2MHz | -- | 200kHz ~ 2.2MHz | 300kHz ~ 3MHz |
| Output Voltage | 1.8V | 30 V | 0.97V | -- |
| Synchronous Rectifier | Yes | -- | Yes | Yes |
| Action |
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT8645SIV#PBFAnalog DevicesBuck Switching Regulator IC Positive Adjustable 0.97V 1 Output 8A 32-TFQFN Exposed Pad
LT8646SEV#PBFAnalog DevicesBuck Switching Regulator IC Positive Adjustable 0.97V 1 Output 8A 32-TFQFN Exposed Pad
