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|
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TPS54428DDAR
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TPS73233MDBVREP
|
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TPS77733DR
|
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TPS71H01QPWPRG4
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TPS3306-18QDRG4Q1
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TPS70402PWP
|
| Price |
|
|
|
|
|
|
|
$0.49 |
$0.42 |
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
|
Yes |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
|
Yes |
Yes |
Yes |
Yes |
No |
| Switching Frequency(Min)(kHz) |
|
650 |
|
|
100 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-55 to 125 |
|
-40 to 85 |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
| Vout(Max)(V) |
|
7 |
3.3 |
5.5 |
3.3 |
|
|
6.5 |
5.4 |
|
5.5 |
| Rating |
|
Catalog |
HiRel Enhanced Product |
Catalog |
Catalog |
|
Automotive |
Catalog |
Catalog |
|
Catalog |
| Vin(Max)(V) |
|
18 |
5.5 |
10 |
5.5 |
|
|
6.5 |
5.5 |
5.5 |
6 |
| Vin(Min)(V) |
|
4.5 |
1.7 |
2.7 |
1.8 |
|
|
2.7 |
2.7 |
4.1 |
2.7 |
| Iout(Max)(A) |
|
4 |
0.25 |
0.75 |
0.025 |
|
|
0.2 |
0.2 |
|
1 |
| Iq(Typ)(mA) |
|
0.95 |
0.4 |
0.08 |
0.25 |
|
|
0.04 |
0.17 |
|
0.18 |
| Package Group |
|
SO PowerPAD,VSON |
SOT-23 |
HTSSOP|20,SOIC|8 |
VSSOP |
|
SOIC |
DSBGA,SOT,WSON |
DSBGA,SOT-23 |
HTSSOP |
HTSSOP |
| Duty Cycle(Max)(%) |
|
95 |
|
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
0.76 |
3.3 |
1.5 |
3.3 |
|
|
1.2 |
1.22 |
|
1.2 |
| Approx. Price (US$) |
|
0.75 | 1ku |
|
|
0.55 | 1ku |
|
1.25 | 1ku |
0.28 | 1ku |
0.22 | 1ku |
1.40 | 1ku |
2.35 | 1ku |
| Switching Frequency(Max)(kHz) |
|
650 |
|
|
220 |
|
|
|
|
|
|
| Special Features |
|
Enable,Light Load Efficiency,Synchronous Rectification |
|
|
Enable |
|
Watchdog Timer |
|
|
|
|
| Control Mode |
|
D-CAP2 |
|
|
|
|
|
|
|
|
|
| Type |
|
Converter |
|
|
Charge Pump |
|
|
|
|
|
|
| Additional Features |
|
|
Enable,Fast Transient Response,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Thermal Shutdown |
| Output Options |
|
|
Fixed Output |
|
|
|
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
Adjustable Output |
| Package Size |
|
|
mm2 |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Output Capacitor Type |
|
|
Cap Free,Ceramic |
|
|
|
|
Ceramic |
Ceramic |
|
Ceramic,Non-Ceramic |
| Noise(uVrms) |
|
|
30 |
54 |
|
|
|
29 |
32 |
|
78 |
| Accuracy(%) |
|
|
1 |
2 |
|
|
|
2 |
2 |
|
2 |
| Vdo(Typ)(mV) |
|
|
40 |
|
|
|
|
100 |
112 |
|
160 |
| PSRR @ 100KHz(dB) |
|
|
16 |
|
|
|
|
38 |
44 |
|
22 |
| Fixed Output Options(V) |
|
|
3.3 |
|
|
|
|
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 |
1.8,2.5,2.8,2.85,3,3.3,4.75 |
|
|
| Approx. price(US$) |
|
|
|
1.37 | 1ku |
|
|
|
|
|
|
|
| Thermal resistance JA(C/W) |
|
|
|
43 |
|
|
|
|
|
|
|
| Output options |
|
|
|
Adjustable Output,Fixed Output |
|
|
|
|
|
|
|
| Package size |
|
|
|
mm2 |
|
|
|
|
|
|
|
| PSRR @ 100 KHz(dB) |
|
|
|
29 |
|
|
|
|
|
|
|
| Fixed output options(V) |
|
|
|
1.5,1.8,2.5,3.3 |
|
|
|
|
|
|
|
| Dropout voltage (Vdo)(Typ)(mV) |
|
|
|
260 |
|
|
|
|
|
|
|
| Regulated outputs(#) |
|
|
|
1 |
|
|
|
|
|
|
|
| Features |
|
|
|
Enable,Power Good |
|
|
|
|
|
|
|
| Operating temperature range(C) |
|
|
|
-40 to 125 |
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
1 |
|
|
1 |
1 |
|
2 |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
2.8 |
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
100 |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
1.4,1.68,1.85,2.25,2.93 |
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
3 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
15 |
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
1.5,1.8,2,2.5,3.3 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
0.8 |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
3.3,5 |
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
6 |
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
2.7 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
2.93,4.55 |
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
|
|
0.8 |
|
| Ports(Max) |
|
|
|
|
|
|
|
|
|
1 |
|
| LDO Output Range(V) |
|
|
|
|
|
|
|
|
|
0.9 to 3.3 |
|
| Application |
|
|
|
|
|
|
|
|
|
USB peripheral |
|
| Switch Enable |
|
|
|
|
|
|
|
|
|
L |
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
|
|
|
|
|
|
|
|
40 |
|
| LDO Output Current(mA) |
|
|
|
|
|
|
|
|
|
250 |
|
| Number of FETs |
|
|
|
|
|
|
|
|
|
1 |
|
| Vout2(Max)(V) |
|
|
|
|
|
|
|
|
|
|
5.5 |
| Iout2(A) |
|
|
|
|
|
|
|
|
|
|
2 |
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.2 |
