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TPS2087DR
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| Price |
|
|
$0.94 |
|
|
$6.09 |
$0.87 |
|
|
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
|
| Lead Status |
|
Yes |
Yes |
|
No |
Yes |
No |
No |
No |
|
|
| UL Recognition |
|
No |
|
|
|
|
|
|
|
|
|
| Fault Response |
|
Auto Retry |
|
|
|
|
|
|
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
110 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC |
MSOP-PowerPAD,SOIC,SOT-23 |
|
SOIC |
|
SOT-23-THIN,WSON |
HTSSOP |
VSON |
|
|
| Vabsmax(Max)(V) |
|
5.5 |
|
|
|
|
|
|
|
|
|
| Current Limit Type |
|
Fixed |
|
|
|
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
90 |
|
|
|
|
|
|
|
|
|
| Rise Time(Typ)(us) |
|
3000 |
|
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
4 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
|
mm2 |
mm2 |
|
|
|
| Current Limit(Max)(A) |
|
0.5 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
|
10 |
|
6.5 |
10 |
5.5 |
|
|
| Imax(A) |
|
0.5 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
2.7 |
2.7 |
|
2.7 |
|
2.7 |
2.7 |
0.3 |
|
|
| Overvoltage Protection |
|
No |
|
|
|
|
|
|
|
|
|
| Current Limit(Min)(A) |
|
0.5 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.05 | 1ku |
0.50 | 1ku |
|
0.40 | 1ku |
|
0.30 | 1ku |
|
0.90 | 1ku |
|
|
| Special Features |
|
Active Low,Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
|
|
Enable,Power Good |
|
Enable |
|
UVLO Adjustable,Enable,Light Load Efficiency,Load Disconnect,Power Good |
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
0.025 |
|
|
|
|
|
|
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
85 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 85 |
-40 to 85 |
|
-40 to 125 |
|
-40 to 125 |
-55 to 125 |
-40 to 85 |
|
|
| USB Switch rDS(on)(mOhms) |
|
|
70 |
|
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
1 |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
|
Catalog |
|
Catalog |
HiRel Enhanced Product |
Catalog |
|
|
| Number of Switches |
|
|
1 |
|
|
|
|
|
|
|
|
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
|
|
|
|
|
| Enable |
|
|
Active High |
|
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.03 |
|
0.044 |
0.08 |
0.05 |
|
|
| Fixed Output Options(V) |
|
|
|
|
1.5,1.8,2.5,2.8,3,3.3,5 |
|
1.8,3,3.3 |
2.5 |
|
|
|
| Vout(Max)(V) |
|
|
|
|
5.5 |
|
6.3 |
2.5 |
5.5 |
|
|
| Vdo(Typ)(mV) |
|
|
|
|
140 |
|
125 |
169 |
|
|
|
| Accuracy(%) |
|
|
|
|
3 |
|
2 |
2 |
|
|
|
| Iout(Max)(A) |
|
|
|
|
0.25 |
|
0.25 |
0.5 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
38 |
|
28 |
29 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
1 |
|
1 |
|
1 |
|
|
| Noise(uVrms) |
|
|
|
|
200 |
|
28 |
53 |
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
176 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
1.2 |
|
1.2 |
2.5 |
1.8 |
|
|
| Output Capacitor Type |
|
|
|
|
Non-Ceramic |
|
Ceramic |
Non-Ceramic |
|
|
|
| Output Options |
|
|
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
| Additional Features |
|
|
|
|
|
|
|
Enable,Overcurrent Protection,Thermal Shutdown,Power Good |
|
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
1.2 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1650 |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
1.35 |
|
|
| Type |
|
|
|
|
|
|
|
|
Converter |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
1250 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
95 |
|
|
