| Part Number | TPS51511RHLT | TPS51511RHLR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching |
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| Product Status | Obsolete | Obsolete |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Number of Outputs | 2 | 2 |
| Frequency - Switching | 350kHz | 350kHz |
| Voltage/Current - Output 1 | Controller | Controller |
| Voltage/Current - Output 2 | 0.75V ~ 3.3V, 2A | 0.75V ~ 3.3V, 2A |
| Voltage/Current - Output 3 | - | - |
| w/LED Driver | No | No |
| w/Supervisor | No | No |
| w/Sequencer | No | No |
| Voltage - Supply | 3V ~ 28V | 3V ~ 28V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-VQFN (3.5x4.5) | 20-VQFN (3.5x4.5) |