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| Price | $0.94 | $1.40 | $0.47 | $0.61 | |||||||
| RoHS | Compliant | Compliant | Yes | Yes | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | |
| Lead Status | No | No | Yes | Yes | Yes | No | Yes | Yes | Yes | No | |
| Accuracy(%) | 2.5 | 2 | 2 | 2 | 2 | ||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Vin(Max)(V) | 16 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Iout(Max)(A) | 0.25 | 0.8 | 0.8 | 1 | 0.0195 | 0.15 | 0.15 | 0.15 | 0.15 | ||
| Operating Temperature Range(C) | -40 to 125 | -20 to 85,-40 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -30 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | ||||
| PSRR @ 100KHz(dB) | 40 | 40 | 40 | 40 | 40 | ||||||
| Vin(Min)(V) | 2.2 | 0.875 | 0.875 | 1.74 | 2.7 | 2.5 | 2.5 | 2.5 | 2.5 | ||
| Regulated Outputs(#) | 1 | 1 | 1 | 4 | 1 | 1 | 1 | 1 | |||
| Noise(uVrms) | 30 | 6.5 | 6.5 | 6.5 | 6.5 | ||||||
| Vout(Min)(V) | 1.5 | 0.8 | 0.8 | 0.8 | 2.7 | 1.5 | 1.5 | 1.5 | 1.5 | ||
| Approx. Price (US$) | 0.38 | 1ku | 0.55 | 1ku | 0.71 | 1ku | 0.71 | 1ku | 0.95 | 1ku | 0.29 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | 0.20 | 1ku | |
| Iq(Typ)(mA) | 0.065 | 32 | 32 | 0.03 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | ||
| Vout(Max)(V) | 5 | 1.5 | 1.5 | 3.5 | 5.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
| Special Features | Enable | Enable | Enable | Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Power Good,Synchronous Rectification,Thermal Shutdown,UVLO Adjustable | Synchronous Rectification | Enable | Enable | Enable | Enable | ||
| Vdo(Typ)(mV) | 450 | 75 | 75 | 80 | 80 | 80 | 80 | ||||
| Package Group | SOT-23,WSON | SOT-23 | DDPAK/TO-263,TO-220 | DDPAK/TO-263,TO-220 | DSBGA,WQFN | DSBGA | DSBGA,WSON | DSBGA,WSON | DSBGA,WSON | DSBGA,WSON | |
| Fixed Output Options(V) | 1.5,1.8,2.5,3.3,5 | 0.8,1.2,1.5 | 0.8,1.2,1.5 | 1.5,1.575,1.8,1.9, 2, 2.1, 2.2, 2.3, 2.5, 2.6, 2.65, 2.7, 2.75,2.8, 2.85,3.0,3.3,4.5 | 1.5,1.575,1.8,1.9, 2, 2.1, 2.2, 2.3, 2.5, 2.6, 2.65, 2.7, 2.75,2.8, 2.85,3.0,3.3,4.5 | 1.5,1.575,1.8,1.9, 2, 2.1, 2.2, 2.3, 2.5, 2.6, 2.65, 2.7, 2.75,2.8, 2.85,3.0,3.3,4.5 | 1.5,1.575,1.8,1.9, 2, 2.1, 2.2, 2.3, 2.5, 2.6, 2.65, 2.7, 2.75,2.8, 2.85,3.0,3.3,4.5 | ||||
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | ||||
| Output Driver Type / Reset Output | Active-low,Open-drain | ||||||||||
| # of Supplies Monitored | 1 | ||||||||||
| Monitored Voltage 1 (typ)(Nom)(V) | 3,3.3,4.4,5 | ||||||||||
| Watchdog Timer WDI(sec) | None | ||||||||||
| VCC(Max)(V) | 5 | ||||||||||
| Threshold Voltage 1(Typ)(V) | 2.63,2.75,2.83,2.93,3.08,3.65,4,4.38,4.63,4.8 | ||||||||||
| Time Delay(ms) | Programmable | ||||||||||
| VCC(Min)(V) | 0.5 | ||||||||||
| Reset Threshold Accuracy(%) | 1 | ||||||||||
| Monitored Voltage 2 (typ)(Nom)(V) | N/A | ||||||||||
| Threshold Voltage 2 (typ)(Typ)(V) | N/A | ||||||||||
| Iq(Typ)(uA) | 16 | ||||||||||
| Shutdown Current(Typ)(uA) | 0.01 | 0.4 | |||||||||
| Switching Frequency(Max)(kHz) | 2600 | ||||||||||
| Processor Supplier | Generic | ||||||||||
| LDO | 2 | ||||||||||
| Switching Frequency(Typ)(kHz) | 2100 | ||||||||||
| Processor Name | Advanced Apps Processors,FPGA,Generic | ||||||||||
| Step-Down DC/DC Converter | 2 | ||||||||||
| Program Memory | No | ||||||||||
| LED Configuration | Single | ||||||||||
| Programmable Ramp Control | Yes | ||||||||||
| LED(#) | 1 | ||||||||||
| Channels(#) | 1 | ||||||||||
| Topology | Linear | ||||||||||
| LED Current Per Channel(mA) | 19.5 | ||||||||||
| Peak Efficiency(%) | 100 |
