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| Price |
|
|
|
|
$1.21 |
|
|
|
|
|
$0.83 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
No |
|
Yes |
|
|
No |
Yes |
Yes |
Yes |
| Approx. Price (US$) |
|
0.33 | 1ku |
0.75 | 1ku |
|
0.65 | 1ku |
|
|
1.39 | 1ku |
1.29 | 1ku |
1.07 | 1ku |
0.34 | 1ku |
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
|
|
mm2 |
mm2 |
|
mm2 |
| Vout(Max)(V) |
|
5.5 |
|
|
5.4 |
|
|
18.5 |
5.5 |
3.3 |
3.3 |
| Package Group |
|
SOT-23 |
SOT-23 |
|
SOT-223,MSOP-PowerPAD |
|
|
MSOP-PowerPAD,SON |
DDPAK/TO-263,SOIC,SOT-223 |
VSSOP |
SC70 |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
| Fixed Output Options(V) |
|
1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 |
|
|
1.8,2.5,2.8,3,3.3 |
|
|
3.3,5 |
1.5,1.6,1.8,2.5 |
|
1.8,2.85,3,3.3 |
| Output Capacitor Type |
|
Cap Free,Ceramic |
|
|
Ceramic |
|
|
Ceramic |
Cap Free,Ceramic |
|
Ceramic |
| Vin(Min)(V) |
|
1.7 |
|
|
2.7 |
|
|
3 |
1.8 |
0.8 |
1.8 |
| Vin(Max)(V) |
|
5.5 |
|
|
5.5 |
|
|
60 |
6 |
3.3 |
5.5 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
|
-40 to 85 |
|
|
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
| Iq(Typ)(mA) |
|
0.4 |
|
|
0.17 |
|
|
0.005 |
0.075 |
0.05 |
0.001 |
| Regulated Outputs(#) |
|
1 |
|
|
1 |
|
|
1 |
1 |
1 |
1 |
| PSRR @ 100KHz(dB) |
|
32 |
|
|
38 |
|
|
26 |
20 |
|
|
| Noise(uVrms) |
|
30 |
|
|
32 |
|
|
|
|
|
|
| Accuracy(%) |
|
1 |
|
|
3 |
|
|
2 |
2 |
|
4 |
| Iout(Max)(A) |
|
0.15 |
|
|
0.25 |
|
|
0.1 |
1 |
|
0.05 |
| Thermal Resistance JA(C/W) |
|
207 |
|
|
53 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.2 |
|
|
1.22 |
|
|
1.2 |
1.22 |
1.5 |
1.8 |
| Special Features |
|
Enable,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start |
Watchdog Timer |
|
Enable |
|
|
Enable,Power Good |
|
Enable,Light Load Efficiency,Power Good |
Power Good |
| Vdo(Typ)(mV) |
|
30 |
|
|
155 |
|
|
60 |
170 |
|
105 |
| Output Options |
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
Fixed Output |
| Output Driver Type / Reset Output |
|
|
Active-low,Open-drain |
|
|
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
2.2 |
|
|
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
Programmable |
|
|
|
|
|
|
|
|
| # of Supplies Monitored |
|
|
1 |
|
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
9 |
|
|
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
2.25,2.64,2.93,4.55 |
|
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
6 |
|
|
|
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
2.5,3,3.3,5 |
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
2 |
|
|
|
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
N/A |
|
|
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
N/A |
|
|
|
|
|
|
|
|
| Time Delay(ms) |
|
|
25 |
|
|
|
|
|
|
|
|
| Additional Features |
|
|
|
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
100 |
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
1.1 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
840 |
|
| Type |
|
|
|
|
|
|
|
|
|
Converter |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
360 |
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
1.1 |
|
