|
|
Texas Instruments
TPS2053AD
|
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TPS5420DRG4
|
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TPS79925YZUT
|
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TPS72625DCQRG4
|
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TPS2561QDRCRQ1
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TPS61073DDCRG4
|
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TPS77012DBVT
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TPS3801L30DCKRG4
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TPS76915DBVRG4
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Texas Instruments
TPS71025D
|
| Price |
|
|
|
|
|
|
$0.51 |
|
$0.45 |
$0.36 |
|
| RoHS |
|
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
|
No |
No |
Yes |
No |
No |
Yes |
| Iout(Max)(A) |
|
|
2 |
0.2 |
|
|
|
0.05 |
|
0.1 |
0.5 |
| Vout(Max)(V) |
|
|
31 |
6.5 |
|
|
5.5 |
5.5 |
|
5.5 |
2.5 |
| Rating |
|
|
Catalog |
Catalog |
|
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Switching Frequency(Max)(kHz) |
|
|
500 |
|
|
|
1440 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
87 |
|
|
|
100 |
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 125 |
-40 to 125 |
|
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
0 to 125 |
| Vout(Min)(V) |
|
|
1.23 |
1.2 |
|
|
1.8 |
1.2 |
|
1.2 |
2.5 |
| Vin(Max)(V) |
|
|
36 |
6.5 |
|
6.5 |
5.5 |
10 |
|
10 |
10 |
| Type |
|
|
Converter |
|
|
|
Converter |
|
|
|
|
| Regulated Outputs(#) |
|
|
1 |
1 |
|
|
1 |
1 |
|
1 |
1 |
| Package Group |
|
|
SOIC |
DSBGA,SOT-23-THIN,WSON |
|
VSON |
SOT-23-THIN |
SOT-23 |
SC70 |
SOT-23 |
PDIP,SOIC |
| Control Mode |
|
|
Voltage Mode |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
1.35 | 1ku |
0.28 | 1ku |
|
|
0.45 | 1ku |
0.39 | 1ku |
0.40 | 1ku |
0.30 | 1ku |
1.31 | 1ku |
| Special Features |
|
|
Enable |
Enable |
|
|
Enable,Light Load Efficiency,Load Disconnect |
Enable |
Active Low Enable,Manual Reset |
Enable |
Enable |
| Switching Frequency(Min)(kHz) |
|
|
500 |
|
|
|
960 |
|
|
|
|
| Iq(Typ)(mA) |
|
|
3 |
0.04 |
|
|
0.019 |
0.017 |
|
0.017 |
0.28 |
| Vin(Min)(V) |
|
|
5.5 |
2.7 |
|
2.5 |
0.9 |
2.7 |
|
2.7 |
3.5 |
| Package Size |
|
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
| PSRR @ 100KHz(dB) |
|
|
|
38 |
|
|
|
27 |
|
27 |
|
| Fixed Output Options(V) |
|
|
|
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
|
|
|
1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
|
1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
2.5 |
| Output Capacitor Type |
|
|
|
Ceramic |
|
|
|
Non-Ceramic |
|
Non-Ceramic |
Non-Ceramic |
| Accuracy(%) |
|
|
|
2 |
|
|
|
3 |
|
3 |
2 |
| Vdo(Typ)(mV) |
|
|
|
100 |
|
|
|
48 |
|
71 |
330 |
| Output Options |
|
|
|
Adjustable Output,Fixed Output |
|
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
Fixed Output |
| Noise(uVrms) |
|
|
|
29 |
|
|
|
|
|
|
228 |
| Number of Switches |
|
|
|
|
|
2 |
|
|
|
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
45 |
|
|
|
|
|
| Current Limit(A) |
|
|
|
|
|
0.25 to 2.5 |
|
|
|
|
|
| Current Limit Accuracy @ 1A |
|
|
|
|
|
+/-7.5% (2590mA min / 3005mA max) |
|
|
|
|
|
| Current Limit Topology |
|
|
|
|
|
Constant-Current |
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
2.5 |
|
|
|
|
|
| Enable |
|
|
|
|
|
Active High |
|
|
|
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
0.5 |
|
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
0.7 |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
200 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
2 |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
Adjustable,1.8,2.5,3,3.3,5 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
1 |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
9 |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
None |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
6 |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
2 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
N/A |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
Adjustable,1.71,2.25,2.64,2.93,4,4.55 |
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
|
106 |
