| Part Number | ISL6549CB-T | ISL6549CBZ-T | 
|---|---|---|
| Manufacturer | Intersil | Renesas Electronics America Inc | 
| Category | PMIC - Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | 
|   |   | |
| 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 | 150kHz ~ 1MHz | 150kHz ~ 1MHz | 
| Voltage/Current - Output 1 | Controller | Controller | 
| Voltage/Current - Output 2 | Controller | Controller | 
| Voltage/Current - Output 3 | - | - | 
| w/LED Driver | No | No | 
| w/Supervisor | No | No | 
| w/Sequencer | No | No | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 14-SOIC | 14-SOIC |