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TPS73150DBVT
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TPS78228DDCRG4
|
Price |
|
$0.83 |
$2.29 |
|
|
$3.22 |
$3.61 |
|
$0.78 |
|
|
RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
|
Compliant |
Lead Status |
|
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
Yes |
|
No |
Iq(Typ)(mA) |
|
0.4 |
|
0.05 |
1 |
|
|
0.02 |
0.015 |
|
0.0005 |
Output Options |
|
Adjustable Output,Fixed Output |
|
|
Fixed Output |
|
|
|
|
|
Fixed Output |
Package Size |
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
|
|
|
mm2 |
Vout(Min)(V) |
|
1.2 |
|
5 |
1.8 |
0.6 |
0.6 |
5 |
2.5 |
|
1.8 |
Vout(Max)(V) |
|
5.5 |
|
5 |
1.8 |
6 |
6 |
5 |
2.5 |
|
3.6 |
Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Approx. Price (US$) |
|
0.33 | 1ku |
|
0.90 | 1ku |
1.30 | 1ku |
1.65 | 1ku |
2.09 | 1ku |
1.20 | 1ku |
0.50 | 1ku |
|
0.25 | 1ku |
PSRR @ 100KHz(dB) |
|
32 |
|
|
38 |
|
|
|
|
|
13 |
Additional Features |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
|
|
Enable,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
|
|
|
|
|
|
Fixed Output Options(V) |
|
1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 |
|
|
1.8 |
|
|
|
|
|
1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6 |
Regulated Outputs(#) |
|
1 |
|
1 |
1 |
5 |
6 |
1 |
1 |
|
1 |
Vdo(Typ)(mV) |
|
30 |
|
|
300 |
|
|
|
|
|
130 |
Vin(Max)(V) |
|
5.5 |
|
5.5 |
20 |
6.5 |
6.5 |
17 |
6 |
|
5.5 |
Vin(Min)(V) |
|
1.7 |
|
0.3 |
2.1 |
1.5 |
1.5 |
3.1 |
2.5 |
|
2.2 |
Output Capacitor Type |
|
Cap Free,Ceramic |
|
|
Ceramic |
|
|
|
|
|
Ceramic |
Noise(uVrms) |
|
30 |
|
|
35 |
|
|
|
|
|
86 |
Accuracy(%) |
|
1 |
|
|
3 |
|
|
|
|
|
3 |
Iout(Max)(A) |
|
0.15 |
|
|
1.5 |
1 |
1.6 |
1.5 |
0.3 |
|
0.15 |
Package Group |
|
SOT-23 |
|
VSON,WSON |
DDPAK/TO-263,SOT-223 |
VQFN |
VQFN |
QFN |
SOT-23 |
|
SOT-23-THIN,WSON |
Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
Switch Current Limit(Min)(A) |
|
|
|
1.2 |
|
|
|
|
|
|
|
Switching Frequency(Max)(kHz) |
|
|
|
1650 |
|
|
|
1100 |
1500 |
|
|
Switch Current Limit(Typ)(A) |
|
|
|
1.35 |
|
|
|
|
|
|
|
Type |
|
|
|
Converter |
|
|
|
Converter |
Converter |
|
|
Switching Frequency(Min)(kHz) |
|
|
|
1250 |
|
|
|
900 |
650 |
|
|
Special Features |
|
|
|
UVLO Adjustable,Enable,Light Load Efficiency,Load Disconnect,Power Good |
|
|
Power Sequencing |
Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification |
Enable,Light Load Efficiency,Synchronous Rectification |
|
|
Duty Cycle(Max)(%) |
|
|
|
95 |
|
|
|
100 |
100 |
|
|
Step-Down DC/DC Converter |
|
|
|
|
|
2 |
3 |
|
|
|
|
Processor Supplier |
|
|
|
|
|
Texas Instruments,Freescale |
Samsung |
|
|
|
|
Step-Down DC/DC Controller |
|
|
|
|
|
0 |
0 |
|
|
|
|
Step-Up DC/DC Controller |
|
|
|
|
|
0 |
0 |
|
|
|
|
Processor Name |
|
|
|
|
|
DM355,IMX27 |
S3C2443-533MHz |
|
|
|
|
LDO |
|
|
|
|
|
3 |
3 |
|
|
|
|
Step-Up DC/DC Converter |
|
|
|
|
|
0 |
0 |
|
|
|
|
Control Mode |
|
|
|
|
|
|
|
Voltage Mode |
Voltage Mode |
|
|
Features |
|
|
|
|
|
|
|
|
|
|
Enable,Output Discharge |
Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
|
66 |