|
|
Texas Instruments
LP3906SQX-FXPI/NOPB
|
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LP3906SQX-TKXII/NOPB
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LP5952LCX-1.8/NOPB
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LP5952TLX-1.6/NOPB
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LP5952TL-2.0/NOPB
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LP8900TLX-AAEB/NOPB
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LP5951MGX-2.0/NOPB
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
Yes |
No |
| Switching Frequency(Typ)(kHz) |
|
2000 |
2000 |
2000 |
2000 |
|
|
|
|
|
|
| Processor Supplier |
|
Generic |
Generic |
Generic |
Generic |
|
|
|
|
|
|
| Regulated Outputs(#) |
|
4 |
4 |
4 |
4 |
1 |
1 |
1 |
1 |
2 |
1 |
| Iq(Typ)(mA) |
|
0.03 |
0.03 |
0.03 |
0.03 |
0.061 |
0.061 |
0.061 |
0.061 |
0.085 |
0.029 |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Vout(Max)(V) |
|
3.5 |
3.5 |
3.5 |
3.5 |
2 |
2 |
2 |
2 |
3.6 |
3.7 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Processor Name |
|
Advanced Apps Processors,FPGA,Generic |
Advanced Apps Processors,FPGA,Generic |
Advanced Apps Processors,FPGA,Generic |
Advanced Apps Processors,FPGA,Generic |
|
|
|
|
|
|
| Vin(Min)(V) |
|
1.74 |
1.74 |
1.74 |
1.74 |
0.9 |
0.9 |
0.9 |
0.9 |
1.8 |
1.8 |
| Vout(Min)(V) |
|
0.8 |
0.8 |
0.8 |
0.8 |
0.7 |
0.7 |
0.7 |
0.7 |
1.2 |
1.3 |
| Special Features |
|
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
Comm Control,Dynamic Voltage Scaling,Enable,Over Current Protection,Synchronous Rectification,Thermal Shutdown,UVLO |
|
|
|
|
|
|
| Package Group |
|
WQFN |
WQFN |
WQFN |
WQFN |
DSBGA,USON |
DSBGA,USON |
DSBGA,USON |
DSBGA,USON |
DSBGA |
SC70,SOT-23 |
| Vin(Max)(V) |
|
5.5 |
5.5 |
5.5 |
5.5 |
4.5 |
4.5 |
4.5 |
4.5 |
5.5 |
5.5 |
| LDO |
|
2 |
2 |
2 |
2 |
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
2 |
2 |
2 |
2 |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]24WQFN[/pf] |
[pf]24WQFN[/pf] |
[pf]24WQFN[/pf] |
|
,[pf]6USON[/pf] |
,[pf]6USON[/pf] |
,[pf]6USON[/pf] |
,[pf]6USON[/pf] |
|
[pf]5SC70[/pf] |
| Approx. Price (US$) |
|
1.17 | 1ku |
1.17 | 1ku |
1.17 | 1ku |
1.17 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.30 | 1ku |
0.20 | 1ku |
| Iout(Max)(A) |
|
1.5 |
1.5 |
1.5 |
1.5 |
0.35 |
0.35 |
0.35 |
0.35 |
0.2 |
0.15 |
| Switching Frequency(Max)(kHz) |
|
2500 |
2500 |
2500 |
2500 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
|
| Output Options |
|
|
|
|
|
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
Adjustable Output |
Fixed Output |
| Output Capacitor Type |
|
|
|
|
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
| Fixed Output Options(V) |
|
|
|
|
|
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
0.7,1,1.2,1.3,1.4,1.5,1.6,1.8,2 |
|
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
| Vdo(Typ)(mV) |
|
|
|
|
|
88,128 |
88,128 |
88,128 |
88,128 |
110 |
200 |
| Additional Features |
|
|
|
|
|
Thermal Shutdown,Overcurrent Protection,Enable |
Thermal Shutdown,Overcurrent Protection,Enable |
Thermal Shutdown,Overcurrent Protection,Enable |
Thermal Shutdown,Overcurrent Protection,Enable |
Thermal Shutdown |
Thermal Shutdown,Overcurrent Protection,Enable |
| Iout2(A) |
|
|
|
|
|
|
|
|
|
0.2 |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
45 |
60 |
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
|
1.2 |
|
| Accuracy(%) |
|
|
|
|
|
|
|
|
|
1 |
3.5 |
| Noise(uVrms) |
|
|
|
|
|
|
|
|
|
6 |
125 |
| Vout2(Max)(V) |
|
|
|
|
|
|
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|
3.6 |
|
