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| Price | $1.01 | $0.47 | $0.63 | ||||||||
| RoHS | Compliant | Compliant | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | |
| Lead Status | No | No | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | |
| Vin Bias(Min)(V) | 2.2 | 2.2 | |||||||||
| Approx. Price (US$) | 0.50 | 1ku | 0.40 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 1.30 | 1ku | 0.50 | 1ku | 0.21 | 1ku | 0.20 | 1ku | |
| Iq(Typ)(mA) | 0.32 | 0.03 | 0.029 | 0.029 | 0.029 | 0.029 | 0.5 | 0.32 | 0.085 | 0.029 | |
| Control Mode | N/A | Constant on-time (COT) | N/A | ||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | ||
| Regulator Type | Linear Regulator | Linear Regulator | |||||||||
| Special Features | Shutdown Pin for S3 | Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start | Enable | Enable | Enable | Enable | Enable | Shutdown Pin for S3 | Enable | Enable | |
| Vin(Max)(V) | 5.5 | 6.5 | 5.5 | 5.5 | 5.5 | 5.5 | 75 | 5.5 | 6.5 | 5.5 | |
| DDR Memory Type | DDR2 | DDR2 | |||||||||
| Vout VTT(Min)(V) | 0.9 | 0.9 | |||||||||
| Vin Bias(Max)(V) | 5.5 | 5.5 | |||||||||
| Output | VREF,VTT | VREF,VTT | |||||||||
| Iout VTT(Max)(A) | 0.5 | 0.5 | |||||||||
| Vin(Min)(V) | 1.8 | 1.6 | 1.8 | 1.8 | 1.8 | 1.8 | 9 | 1.8 | 2.8 | 1.8 | |
| Operating Temperature Range(C) | 0 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | 0 to 125 | -40 to 125 | -40 to 125 | |
| Package Group | SO PowerPAD,SOIC | WSON | SC70,SOT-23 | SC70,SOT-23 | SC70,SOT-23 | SC70,SOT-23 | VSSOP,WSON | SO PowerPAD,SOIC | DSBGA | SC70,SOT-23 | |
| Iout(Max)(A) | 0.5 | 0.15 | 0.15 | 0.15 | 0.15 | 0.5 | 0.15 | 0.15 | |||
| Fixed Output Options(V) | 0.9,1.5,1.8,2.8,3.3 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | 2.6,2.8,2.85 | 1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 | ||||
| Vout(Min)(V) | 0.8 | 1.3 | 1.3 | 1.3 | 1.3 | 2.5 | 2.6 | 1.3 | |||
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | ||||
| Regulated Outputs(#) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Noise(uVrms) | 12 | 125 | 125 | 125 | 125 | 125 | |||||
| Vout(Max)(V) | 3.3 | 3.7 | 3.7 | 3.7 | 3.7 | 73 | 2.85 | 3.7 | |||
| PSRR @ 100KHz(dB) | 80 | 32 | 60 | 60 | 60 | 60 | |||||
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | ||||
| Accuracy(%) | 2 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | |||||
| Vdo(Typ)(mV) | 150 | 200 | 200 | 200 | 200 | 60 | 200 | ||||
| Switching Frequency(Min)(kHz) | 50 | ||||||||||
| Switching Frequency(Max)(kHz) | 800 | ||||||||||
| Type | Converter | ||||||||||
| Duty Cycle(Max)(%) | 99 |
