Analog Devices LT3470HDDB#TRPBF DC DC Switching Regulators
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 200mA 8-WFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3470HDDB#TRPBF
Detailed Description
IC REG BUCK ADJ 200MA 8DFN
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3470HDDB#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3470HDDB#TRPBF DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
40V
Output Current
200mA
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (LT3470HDDB#TRPBF vs LT8580EDD#TRPBF vs LT3502IDC#TRMPBF vs LT3467AIDDB#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 | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Up, Step-Up/Step-Down | Step-Down | Step-Up, Step-Up/Step-Down |
| Max Input Voltage | 40V | 40V | 40V | 16V |
| Min Input Voltage | 4V | 2.55V | 3V | 2.4V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive or Negative | Positive | Positive |
| Output Current | 200mA | 1.2A (Switch) | 500mA | 1.1A |
| 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 .
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