|
|
Texas Instruments
TPS79927YZUR
|
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TPS758A01KTTRG3
|
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TPS3838E18DBVR
|
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TPS54380PWPG4
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TPS3813K33DBVR
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TPS77101QDGKRG4Q1
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TPS75201QPWPR
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TPS2020D
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Texas Instruments
TPS40132RHBR
|
| Price |
|
|
|
$1.58 |
|
|
$1.40 |
$0.79 |
|
$1.93 |
|
| RoHS |
|
Yes |
|
Yes |
Compliant |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
|
Yes |
Yes |
|
No |
No |
Yes |
No |
No |
| PSRR @ 100KHz(dB) |
|
38 |
|
|
|
|
|
26 |
|
|
|
| Additional Features |
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
| Accuracy(%) |
|
2 |
|
|
|
|
|
2 |
2 |
|
|
| Vout(Max)(V) |
|
6.5 |
|
|
4.5 |
|
|
5.5 |
5.5 |
|
5.8 |
| Output Options |
|
Adjustable Output,Fixed Output |
|
|
|
|
|
Adjustable Output |
Adjustable Output,Fixed Output |
|
|
| Output Capacitor Type |
|
Ceramic |
|
|
|
|
|
Non-Ceramic |
Non-Ceramic |
|
|
| Package Size(mm2=WxL) |
|
[pf]6WSON[/pf] |
|
|
|
|
|
|
|
|
|
| Noise(uVrms) |
|
29 |
|
|
|
|
|
55 |
60 |
|
|
| Vout(Min)(V) |
|
1.2 |
|
|
0.9 |
|
|
1.5 |
1.5 |
|
0.6 |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
| Vin(Max)(V) |
|
6.5 |
|
|
6 |
|
|
10 |
5.5 |
5.5 |
40 |
| Approx. Price (US$) |
|
0.28 | 1ku |
|
0.85 | 1ku |
2.25 | 1ku |
|
0.75 | 1ku |
0.70 | 1ku |
1.80 | 1ku |
0.95 | 1ku |
2.85 | 1ku |
| Regulated Outputs(#) |
|
1 |
|
|
1 |
|
|
1 |
1 |
|
2 |
| Iq(Typ)(mA) |
|
0.04 |
|
|
6.2 |
|
|
0.09 |
0.075 |
|
1 |
| Iout(Max)(A) |
|
0.2 |
|
|
3 |
|
|
0.15 |
2 |
|
40 |
| Vdo(Typ)(mV) |
|
100 |
|
|
|
|
|
75 |
210 |
|
|
| Vin(Min)(V) |
|
2.7 |
|
|
3 |
|
|
2.7 |
2.7 |
2.7 |
1 |
| 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 |
|
|
|
|
|
|
1.5,1.8,2.5,3.3 |
|
|
| Package Group |
|
DSBGA,SOT,WSON |
|
SOT-23,WSON |
HTSSOP |
|
SOT-23 |
VSSOP |
HTSSOP |
SOIC |
VQFN |
| Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
| Package Size |
|
|
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
| Output Driver Type / Reset Output |
|
|
|
Active-low,Open-drain |
|
|
Active-low,Open-drain |
|
|
|
|
| Time Delay(ms) |
|
|
|
10,200 |
|
|
25 |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
1.8,2.5,3,3.3 |
|
|
2.5,3,3.3,5 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
1.71,2.25,2.64,2.93 |
|
|
2.25,2.64,2.93,4.55 |
|
|
|
|
| # of Supplies Monitored |
|
|
|
1 |
|
|
1 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
0.22 |
|
|
9 |
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
1.75 |
|
|
2.2 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
None |
|
|
Programmable |
|
|
|
|
| VCC(Max)(V) |
|
|
|
6 |
|
|
6 |
|
|
|
|
| VCC(Min)(V) |
|
|
|
1.6 |
|
|
2 |
|
|
|
|
| Special Features |
|
|
|
Active Low Enable,Manual Reset |
Enable,Power Good,Synchronous Rectification,Tracking |
|
Watchdog Timer |
|
|
|
Enable,Frequency Synchronization,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
N/A |
|
|
N/A |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
N/A |
|
|
N/A |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
90 |
|
|
|
|
|
87.5 |
| Type |
|
|
|
|
Converter |
|
|
|
|
|
Controller |
| Switching Frequency(Min)(kHz) |
|
|
|
|
280 |
|
|
|
|
|
100 |
| Control Mode |
|
|
|
|
Voltage Mode |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
700 |
|
|
|
|
|
1000 |
| Enable |
|
|
|
|
|
|
|
|
|
Active Low |
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
0.2 |
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
33 |
|
| Number of Switches |
|
|
|
|
|
|
|
|
|
1 |
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
Constant-Current |
|
