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|
Texas Instruments
LM5032MTC/NOPB
|
Texas Instruments
LM336MX-5.0/NOPB
|
Texas Instruments
LP2950ACZ-3.0/NOPB
|
Texas Instruments
LP2951ACSDX-3.3/NOPB
|
Texas Instruments
LP2950CDT-5.0/NOPB
|
Texas Instruments
LP2951ACMMX-3.3/NOPB
|
Texas Instruments
LP2951CN/NOPB
|
Texas Instruments
LM2578AN/NOPB
|
Texas Instruments
LM3578AM/NOPB
|
Texas Instruments
LM3578AMX/NOPB
|
| Price |
|
$3.05 |
|
|
|
$0.87 |
|
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|
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
No |
No |
Yes |
Yes |
No |
No |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Gate Drive(Typ)(A) |
|
2.5 |
|
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|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
2000 |
|
|
|
|
|
|
|
|
|
| Frequency(Min)(kHz) |
|
100 |
|
|
|
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| Special Features |
|
Multi-topology,Synchronization Pin |
|
N/A |
Enable,Power Good |
|
Enable,Power Good |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85,0 to 70 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
0 to 125 |
0 to 125 |
| Package Group |
|
TSSOP |
SOIC,TO-92,WAFERSALE |
TO-252,TO-92 |
PDIP,SOIC,VSSOP,WSON |
TO-252,TO-92 |
PDIP,SOIC,VSSOP,WSON |
PDIP,SOIC,VSSOP,WSON |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
| Vin(Min)(V) |
|
13 |
|
2.3 |
2.3 |
2.3 |
-0.3 |
-0.3 |
2 |
2 |
2 |
| Duty Cycle(Max)(%) |
|
80 |
|
|
|
|
|
|
90 |
|
|
| Vin(Max)(V) |
|
100 |
|
30 |
30 |
30 |
30 |
30 |
40 |
40 |
40 |
| Approx. Price (US$) |
|
1.40 | 1ku |
0.22 | 1ku |
0.25 | 1ku |
0.25 | 1ku |
0.25 | 1ku |
0.25 | 1ku |
0.25 | 1ku |
1.42 | 1ku |
0.78 | 1ku |
0.78 | 1ku |
| Control Method |
|
Current |
|
|
|
|
|
|
|
|
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| Topology |
|
Flyback,Forward |
|
|
|
|
|
|
Boost,Buck,Flyback,Forward,Inverting,SEPIC |
Buck/Boost |
Buck/Boost |
| Iout/Iz(Max)(mA) |
|
|
10 |
|
|
|
|
|
|
|
|
| VO Adj(Max)(V) |
|
|
6 |
|
|
|
|
|
|
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| VO Adj(Min)(V) |
|
|
4 |
|
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| Min Iz for Regulation(uA) |
|
|
600 |
|
|
|
|
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|
|
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| VO(V) |
|
|
5 |
|
|
|
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| Temp Coeff(Max)(ppm/ degree C) |
|
|
20 |
|
|
|
|
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| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
| Pin/Package |
|
|
0WAFERSALE, 3TO-92, 8SOIC |
|
|
|
|
|
|
|
|
| Initial Accuracy(Max)(%) |
|
|
1 |
|
|
|
|
|
|
|
|
| Reference Voltage |
|
|
Adjustable |
|
|
|
|
|
|
|
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| Temp Coeff(Typ)(ppm/ degree C) |
|
|
20 |
|
|
|
|
|
|
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| Vdo(Typ)(mV) |
|
|
|
380 |
380 |
380 |
380 |
380 |
|
|
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| Vout(Min)(V) |
|
|
|
3 |
1.24 |
3 |
1.24 |
1.24 |
1 |
1 |
1 |
| Output Options |
|
|
|
Fixed Output |
Adjustable Output,Fixed Output |
Fixed Output |
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
|
| Fixed Output Options(V) |
|
|
|
3,3.3,5 |
3,3.3,5 |
3,3.3,5 |
3,3.3,5 |
3,3.3,5 |
|
|
|
| Vout(Max)(V) |
|
|
|
5 |
29 |
5 |
29 |
29 |
36 |
|
|
| Iout(Max)(A) |
|
|
|
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.75 |
0.75 |
0.75 |
| Output Capacitor Type |
|
|
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
|
|
|
| Iq(Typ)(mA) |
|
|
|
0.075 |
0.075 |
0.075 |
0.075 |
0.075 |
|
|
|
| Accuracy(%) |
|
|
|
|
1.5 |
|
1.5 |
1.4 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
51 |
|
51 |
51 |
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
43 |
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
160 |
|
160 |
160 |
|
|
|
| Additional Features |
|
|
|
|
|
Overcurrent Protection,Thermal Shutdown |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
16 |
|
|
| Type |
|
|
|
|
|
|
|
|
Converter |
Converter |
Converter |
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
20 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
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|
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|
24 |
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|
