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| Price | $3.26 | $1.58 | $3.05 | ||||||||
| RoHS | Compliant | Compliant | Compliant | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | No | Yes | No | Yes | No | No | Yes | Yes | |
| Switching Frequency(Min)(kHz) | 100 | 200 | 700 | 250 | 250 | 280 | 200 | 1000 | |||
| Vin(Min)(V) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 3 | 3 | 4.5 | 3.5 | 3 | |
| Control Mode | Current Mode | Current Mode | D-CAP2 | Voltage Mode | Voltage Mode | D-CAP+ | Voltage Mode | Current Mode | Current Mode | Voltage Mode | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Vout(Min)(V) | 0.8 | 0.8 | 0.76 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | |||
| Duty Cycle(Max)(%) | 98 | 98 | 90 | 80 | 80 | 87 | 98 | 90 | |||
| Operating Temperature Range(C) | -40 to 125 | -40 to 150 | -40 to 85 | -40 to 150 | -40 to 150 | -40 to 85 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 85 | |
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | Converter | |||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Vout(Max)(V) | 41 | 15 | 5.5 | 12 | 12 | 3.3 | 15 | 25 | |||
| Vin(Max)(V) | 42 | 17 | 18 | 20 | 20 | 6 | 6 | 17 | 28 | 6 | |
| Iq(Typ)(mA) | 0.146 | 0.6 | 0.85 | 5 | 5 | 6.2 | 6.2 | 0.6 | 0.082 | 6.2 | |
| Approx. Price (US$) | 1.68 | 1ku | 1.99 | 1ku | 0.70 | 1ku | 1.40 | 1ku | 1.40 | 1ku | 2.20 | 1ku | 1.80 | 1ku | 1.99 | 1ku | 0.65 | 1ku | 2.20 | 1ku | |
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Phase Interleaving,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Phase Interleaving,Power Good,Synchronous Rectification | Shutdown Pin for S3 | Enable,Frequency Synchronization,Power Good,Synchronous Rectification | Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking | Enable,Light Load Efficiency,UVLO Adjustable | Status Pin | |
| Switching Frequency(Max)(kHz) | 2500 | 1600 | 700 | 700 | 700 | 700 | 1600 | 1000 | |||
| Package Group | SO PowerPAD | VQFN | HTSSOP | HTSSOP | HTSSOP | HTSSOP | HTSSOP | VQFN | SO PowerPAD | HTSSOP | |
| Iout(Max)(A) | 3.5 | 6 | 3 | 3 | 3 | 3 | 6 | 3.5 | |||
| DDR Memory Type | DDR,DDR2,DDR3 | DDR,DDR2,DDR3 | |||||||||
| Vin Bias(Max)(V) | 6 | 6 | |||||||||
| Regulator Type | Step-Down Converter | Step-Down Converter | |||||||||
| Iout VTT(Max)(A) | 3 | 3 | |||||||||
| Vin Bias(Min)(V) | 3 | 3 | |||||||||
| Package Size | mm2 | mm2 | |||||||||
| Vout VTT(Min)(V) | 0.2 | 0.2 | |||||||||
| Output | VTT | VTT |
