Analog Devices LT8642SIV#PBF DC DC Switching Regulators
Buck Switching Regulator IC Positive Adjustable 0.597V 1 Output 10A 24-TFQFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8642SIV#PBF
Detailed Description
IC REG BUCK ADJ 10A 24LQFN
Package
24-TFQFN Exposed Pad
Key Features
Package / Case: 24-TFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT8642SIV#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8642SIV#PBF DC DC Switching Regulators technical specifications.
General
Series
Silent Switcher®1
RoHS
Yes
Package / Case
24-TFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
3.4 V
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
18V
Output Current
10A
Alternate Parts Comparison (LT8642SIV#PBF vs LT8643SIV#WPBF vs LT8643SHV-2#TRPBF vs LT8640SIV#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | Silent Switcher®1 | Automotive, AEC-Q100, Silent Switcher®2 | Automotive, AEC-Q100 | Silent Switcher®2 |
| Package / Case | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad | 24-TFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 200kHz ~ 3MHz | 200kHz ~ 3MHz | 200kHz ~ 3MHz | 200kHz ~ 3MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 18V | 42V | 42V | 42V |
| Min Input Voltage | 2.8V | 3V | 3V | 3.4V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 10A | 6A | 6A | 6A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP3237MNTXGonsemiSimilaronsemi
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Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 18-VFQFN
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.
LT8640SIV#PBFAnalog DevicesBuck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
LT8640SIV-2#PBFAnalog DevicesBuck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
