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TPS79730DCKTG4
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TPS70802PWPG4
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| Price |
|
|
|
|
$1.19 |
|
|
|
|
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
|
|
No |
Yes |
Yes |
| Iout(Max)(A) |
|
0.05 |
|
|
0.05 |
|
|
|
1.2 |
2 |
0.25 |
| Special Features |
|
Power Good |
|
Synchronous Rectification |
|
|
|
|
Comm Control,Power Good,Power Sequencing |
Comm Control,Power Good |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
|
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
|
|
|
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
0.34 | 1ku |
|
0.95 | 1ku |
0.45 | 1ku |
1.40 | 1ku |
|
|
3.05 | 1ku |
4.95 | 1ku |
1.75 | 1ku |
| Output Options |
|
Fixed Output |
|
|
Fixed Output |
|
|
|
|
|
Adjustable Output |
| Vin(Max)(V) |
|
5.5 |
|
6 |
10 |
5.5 |
|
|
6.5 |
5.5 |
6 |
| Iq(Typ)(mA) |
|
0.001 |
|
|
0.017 |
|
|
|
0.085 |
|
0.19 |
| Regulated Outputs(#) |
|
1 |
|
|
1 |
|
|
|
6 |
14 |
2 |
| Vout(Max)(V) |
|
3.3 |
|
27 |
3 |
|
|
|
6 |
3.3 |
5.5 |
| Package Group |
|
SC70 |
|
VSON |
SOT-23 |
HTSSOP |
|
|
VQFN |
BGA MICROSTAR,BGA MICROSTAR JUNIOR |
HTSSOP |
| Fixed Output Options(V) |
|
1.8,2.85,3,3.3 |
|
|
1.5,1.8,2.5,2.8,3 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.8 |
|
2.7 |
1.5 |
|
|
|
0.6 |
0.725 |
1.2 |
| Accuracy(%) |
|
4 |
|
|
3 |
|
|
|
|
|
2 |
| Package Size |
|
mm2 |
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
| Output Capacitor Type |
|
Ceramic |
|
|
Non-Ceramic |
|
|
|
|
|
Ceramic |
| Vdo(Typ)(mV) |
|
105 |
|
|
57 |
|
|
|
|
|
83 |
| Vin(Min)(V) |
|
1.8 |
|
2.5 |
2.7 |
2.7 |
|
|
1.5 |
2.3 |
2.7 |
| LED(#) |
|
|
|
1 OLED or 7 |
|
|
|
|
|
|
|
| Peak Efficiency(%) |
|
|
|
87 |
|
|
|
|
|
|
|
| Type |
|
|
|
Inductive |
|
|
|
|
|
|
|
| Channels(#) |
|
|
|
1 |
|
|
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
1 |
|
|
|
|
|
|
|
| Topology |
|
|
|
Boost |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1200 |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
94 |
|
|
|
|
|
|
|
| Additional Features |
|
|
|
|
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Thermal Shutdown |
| Noise(uVrms) |
|
|
|
|
56 |
|
|
|
|
|
65 |
| PSRR @ 100KHz(dB) |
|
|
|
|
35 |
|
|
|
|
|
20 |
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
0.8 |
|
|
|
|
|
| Ports(Max) |
|
|
|
|
|
1 |
|
|
|
|
|
| LDO Output Range(V) |
|
|
|
|
|
0.9 to 3.3 |
|
|
|
|
|
| Application |
|
|
|
|
|
USB peripheral,DSP |
|
|
|
|
|
| Switch Enable |
|
|
|
|
|
L |
|
|
|
|
|
| LDO Output Current(mA) |
|
|
|
|
|
250 |
|
|
|
|
|
| Number of FETs |
|
|
|
|
|
1 |
|
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
|
|
Marvell |
Nvidia |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
3 |
3 |
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
0 |
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
0 |
|
|
| LDO |
|
|
|
|
|
|
|
|
3 |
11 |
|
| Processor Name |
|
|
|
|
|
|
|
|
PXA270 |
TegraT20 |
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
0 |
|
|
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
|
|
1.2 |
| Iout2(A) |
|
|
|
|
|
|
|
|
|
|
0.125 |
| Vout2(Max)(V) |
|
|
|
|
|
|
|
|
|
|
5.5 |
