Analog Devices LT8609AEDDM#PBF DC DC Switching Regulators
Step-down type Adjustable 0.782V~42V 3V~42V 3A DFN-10(3x3) DC-DC Converters
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8609AEDDM#PBF
Detailed Description
Step-down type Adjustable 0.782V~42V 3V~42V 3A DFN-10(3x3) DC-DC Converters
Package
10-WFDFN Exposed Pad
Key Features
Package / Case: 10-WFDFN Exposed Pad; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT8609AEDDM#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT8609AEDDM#PBF DC DC Switching Regulators technical specifications.
General
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Switching Frequency
200kHz ~ 2.2MHz
Output Current
3A
Alternate Parts Comparison (LT8609AEDDM#PBF vs LT3686IDD#TRPBF vs LT3471EDD vs LT8604IDDBM#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount | Surface Mount | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | -40°C ~ 125°C (TJ) |
| Switching Frequency | 200kHz ~ 2.2MHz | 300kHz ~ 2.5MHz | 1.2MHz | 200kHz ~ 2.2MHz |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Max Input Voltage | 42V | 37V | 16V | 42V |
| Min Input Voltage | 3V | 3.6V | 2.1V | 3.2V |
| Number of Outputs | 1 | 1 | 2 | 1 |
| Output Configuration | Positive | Positive | Positive and Negative (Dual Rail) | Positive |
| Output Current | 3A | 1.2A | 1.3A | 120mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.782V | 0.8V | ±1V | 0.78V |
| 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 .
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