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|
Texas Instruments
TPS77518QPWPRQ1
|
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TPS79118DBVRG4Q1
|
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TPS77315DGKG4
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TPS62046DGQG4
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TPS2065DGNR-1G4
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TPS2228PWPRG4
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TPS7201QPE4
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TPS3836E18DBVR
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TPS54314PWPR
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Texas Instruments
TPS2056ADR
|
| Price |
|
|
|
|
$1.95 |
|
|
|
|
$3.80 |
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
|
Yes |
|
|
|
Yes |
Yes |
No |
| Accuracy(%) |
|
2 |
2 |
|
|
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
29 |
45 |
|
|
|
|
|
|
|
|
| Output Options |
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
|
|
|
|
|
| Package Group |
|
HTSSOP |
SOT-23 |
|
MSOP-PowerPAD,VSON |
|
|
|
SOT-23 |
HTSSOP |
SOIC |
| Vout(Max)(V) |
|
5.5 |
1.8 |
|
3.3 |
|
|
|
|
1.8 |
|
| Vin(Max)(V) |
|
10 |
5.5 |
|
6 |
|
|
|
|
6 |
5.5 |
| Approx. Price (US$) |
|
1.16 | 1ku |
0.47 | 1ku |
|
1.05 | 1ku |
|
|
|
0.85 | 1ku |
2.20 | 1ku |
0.70 | 1ku |
| Additional Features |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
169 |
38 |
|
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
|
|
|
|
|
|
1 |
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
mm2 |
|
mm2 |
| Iout(Max)(A) |
|
0.5 |
0.1 |
|
1.2 |
|
|
|
|
3 |
|
| Fixed Output Options(V) |
|
1.5,1.8,2.5,3.3 |
1.8 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.5 |
1.8 |
|
3.3 |
|
|
|
|
1.8 |
|
| Vin(Min)(V) |
|
2.7 |
2.7 |
|
2.5 |
|
|
|
|
3 |
2.7 |
| Noise(uVrms) |
|
53 |
15 |
|
|
|
|
|
|
|
|
| Rating |
|
Automotive |
Automotive |
|
Catalog |
|
|
|
Catalog |
Catalog |
Catalog |
| Output Capacitor Type |
|
Non-Ceramic |
Ceramic |
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
0.08 |
0.17 |
|
0.018 |
|
|
|
|
6.2 |
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
|
|
|
-40 to 85 |
-40 to 125 |
0 to 85 |
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]5SOT-23[/pf] |
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
100 |
|
|
|
|
90 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
1500 |
|
|
|
|
700 |
|
| Type |
|
|
|
|
Converter |
|
|
|
|
Converter |
|
| Control Mode |
|
|
|
|
Voltage Mode |
|
|
|
|
Voltage Mode |
|
| Special Features |
|
|
|
|
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
|
|
|
Active Low Enable,Manual Reset |
Enable,Power Good,Synchronous Rectification |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
1000 |
|
|
|
|
280 |
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
10,200 |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
1.8,2.5,3,3.3 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
0.22 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
1.75 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
None |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
1.6 |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
1.71,2.25,2.64,2.79,2.93 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
0.25 |
| Number of Switches |
|
|
|
|
|
|
|
|
|
|
2 |
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
|
80 |
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
|
Constant-Current |
| Enable |
|
|
|
|
|
|
|
|
|
|
Active High |
