Texas Instruments TPS51125ARGER DC DC Switching Regulators
IC REG CTRLR BUCK 24QFN
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TPS51125ARGER DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (TPS51125ARGER vs TPS51125ARGET vs TPS75233QPWP vs TPS76833QPWP)
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 | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 20-PowerTSSOP | 20-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable, On Time Control, Power Good | Enable, On Time Control, Power Good | Enable, Power Good, Reset | Enable, Power Good |
| Number of Outputs | 2 | 2 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Transistor Driver | Transistor Driver | Fixed | Fixed |
| Output Voltage | 2 to 5.5V | 2 to 5.5V | 3.3V | 3.3V |
| Package | VQFN EP | VQFN EP | HTSSOP | HTSSOP |
| Iq Typ Ma | 0.55 | -- | 0.075 | 0.08 |
| Action |
Texas Instruments TPS51125ARGER DC DC Switching Regulators Overview
Dual-output step-down DC/DC controller, operating from 5.5V to 28V input, features a 460kHz switching frequency and supports output voltages from 2V to 5.5V. This surface-mount integrated circuit is housed in a 24-pin VQFN EP package with a 0.5mm pin pitch, measuring 4.15mm x 4.15mm x 0.95mm.
Designed for power management applications, it offers a maximum power dissipation of 1850mW and operates within a temperature range of -40°C to 85°C.
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