Analog Devices LTC7851EUHH-1 DC DC Switching Controllers
Buck Regulator Positive Output Step-Down DC-DC Controller IC 58-QFN (5x9)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC7851EUHH-1
Detailed Description
IC POWER MANAGEMENT
Package
58-WFQFN Exposed Pad
Key Features
Package / Case: 58-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LTC7851EUHH-1 Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC7851EUHH-1 DC DC Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
58-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Obsolete
Output Type
PWM Signal
Switching Frequency
250kHz ~ 3MHz
Number of Outputs
4
Topology
Buck
Alternate Parts Comparison (LTC7851EUHH-1 vs LTC2344CUH-18#TRPBF vs LTC2301IMS#TRPBF vs LTC4359HDCB#WTRMPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 58-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 12-TSSOP | 6-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Production |
| Package | 58-WFQFN Exposed Pad | QFN-32 | TSSOP12 | DFN-6 |
| Feature AEC Qualified | -- | No | Yes | Yes |
| Feature Auto Motive | -- | No | No | Yes |
| Feature Packaging | -- | Tape and Reel | Tape and Reel | Tape and Reel |
| Feature Pin Count | -- | 32 | 12 | 6 |
| Feature Svhc Exceeds Threshold | -- | No | No | No |
| Action |
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LTC7851EUHH-1#PBFAnalog DevicesBuck Regulator Positive Output Step-Down DC-DC Controller IC 58-QFN (5x9)
