Texas Instruments LP873244RHDRQ1 Linear and Switching Controllers
IC POWER
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP873244RHDRQ1
Detailed Description
IC POWER
Package
28-VFQFN Exposed Pad
Key Features
Package / Case: 28-VFQFN Exposed Pad; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
Datasheet
LP873244RHDRQ1 Datasheet
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Technical Specifications
Texas Instruments LP873244RHDRQ1 Linear and Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.8V ~ 5.5V
Lifecycle Status
Active
Switching Frequency
2MHz
Number of Outputs
4
Topology
Step-Down (Buck) (2), Linear (LDO) (2)
Voltage Current Output 1
Programmable, 0.7V ~ 3.36V, 2A
Related Parts Comparison (LP873244RHDRQ1 vs LP873364RHDR vs LP87322ERHDRQ1 vs LP873344RHDRQ1)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 2.8V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.8V ~ 5.5V |
| Switching Frequency | 2MHz | 2MHz | 2MHz | 2MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Configurability | Factory programmable, Software configurable | Factory programmable, Software configurable | Software configurable | Factory programmable, Software configurable |
| Iout Max a | 2 | 3 | 2 | 3 |
| Iq Typ Ma | 0.009 | 0.009 | 0.009 | 0.009 |
| Ldo | 2 | 2 | 2 | 2 |
| Number of Outputs | 4 | 4 | 4 | 4 |
| Action |
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