|
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TPS71721DCKR
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TPS71550DCKRG4
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Price |
|
|
|
|
$1.24 |
$0.61 |
$1.98 |
|
$1.42 |
$0.93 |
$0.55 |
RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Lead Status |
|
Yes |
Yes |
|
Yes |
Yes |
No |
Yes |
No |
No |
Yes |
Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
PSRR @ 100KHz(dB) |
|
67 |
|
|
45 |
31 |
|
|
|
|
60 |
Approx. Price (US$) |
|
0.36 | 1ku |
1.75 | 1ku |
|
0.63 | 1ku |
0.30 | 1ku |
|
3.75 | 1ku |
1.40 | 1ku |
0.50 | 1ku |
0.30 | 1ku |
Vout(Min)(V) |
|
0.9 |
1.5 |
|
1.2 |
1.5 |
|
0.6 |
0.6 |
1.8 |
1.2 |
Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Accuracy(%) |
|
3 |
2 |
|
3 |
3 |
|
|
|
|
4 |
Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
Package Group |
|
SC70,WSON |
HTSSOP |
|
SOIC |
SOT-23 |
|
NFBGA |
WQFN |
SOT-23,SOT-23-THIN,WSON |
SC70 |
Vin(Max)(V) |
|
6.5 |
5.5 |
|
10 |
10 |
|
5.5 |
6 |
6 |
24 |
Regulated Outputs(#) |
|
1 |
1 |
|
1 |
1 |
|
7 |
3 |
|
1 |
Noise(uVrms) |
|
30 |
60 |
|
|
56 |
|
|
|
|
|
Iout(Max)(A) |
|
0.15 |
1.5 |
|
0.15 |
0.1 |
|
1.2 |
0.6 |
|
0.05 |
Vout(Max)(V) |
|
5 |
5 |
|
5.5 |
3 |
|
3.15 |
6 |
28 |
15 |
Special Features |
|
Enable |
|
|
|
|
|
Comm Control,Power Sequencing |
Enable Pin,Power Good,Spread-Spectrum Clock (SSC) Generation |
Enable |
|
Vin(Min)(V) |
|
2.5 |
2.7 |
|
2.7 |
2.7 |
|
2.7 |
1.6 |
1.8 |
2.5 |
Output Capacitor Type |
|
Ceramic |
Non-Ceramic |
|
Non-Ceramic |
Non-Ceramic |
|
|
|
|
Ceramic |
Iq(Typ)(mA) |
|
0.045 |
0.075 |
|
0.03 |
0.017 |
|
|
|
0.028 |
0.003 |
Vdo(Typ)(mV) |
|
170 |
160 |
|
85 |
115 |
|
|
|
|
415 |
Output Options |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
|
Adjustable Output,Fixed Output |
Fixed Output Options(V) |
|
0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 |
1.8,2.5,3.3 |
|
1.5,1.8,2.5,2.8,3,3.3,5 |
1.5,1.8,2.5,2.8,3 |
|
|
|
|
1.8,1.9,2.3,2.5,3,3.3,3.4,5 |
Additional Features |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
Overcurrent Protection |
LDO |
|
|
|
|
|
|
|
4 |
2 |
|
|
Step-Down DC/DC Converter |
|
|
|
|
|
|
|
3 |
1 |
|
|
Processor Name |
|
|
|
|
|
|
|
OMAP35xx |
C2834x |
|
|
Step-Up DC/DC Converter |
|
|
|
|
|
|
|
1 |
0 |
|
|
Processor Supplier |
|
|
|
|
|
|
|
Texas Instruments |
Texas Instruments |
|
|
Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
0 |
|
|
Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
2250 |
|
|
Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
8 |
|
|
Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
0 |
|
|
Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
88 |
|
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
1000 |
|
Type |
|
|
|
|
|
|
|
|
|
Converter |
|
Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
0.325 |
|
Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
0.4 |
|