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|
Texas Instruments
LM20333MH/NOPB
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LM211DRG4
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LM21215AMHX-1/NOPB
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LM22670MRX-ADJ/NOPB
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LM22670TJE-5.0/NOPB
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LM22671QMRE-ADJ/NOPB
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LM22672MR-5.0/NOPB
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LM22672QMR-ADJ/NOPB
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LM22673QTJE-ADJ/NOPB
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LM22676QMRE-ADJ/NOPB
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| Price |
|
|
$0.40 |
|
|
$3.37 |
|
$3.48 |
|
$4.03 |
$3.93 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
No |
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
| Control Mode |
|
Current Mode |
|
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
| Package Group |
|
HTSSOP |
PDIP,SOIC,TSSOP |
HTSSOP |
SO PowerPAD,TO-263 |
SO PowerPAD,TO-263 |
SO PowerPAD |
SO PowerPAD |
SO PowerPAD |
SO PowerPAD,TO-263 |
SO PowerPAD,TO-263 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Automotive |
Automotive |
Automotive |
| Vin(Min)(V) |
|
4.5 |
|
2.95 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
| Switching Frequency(Max)(kHz) |
|
1500 |
|
1500 |
1000 |
1000 |
1000 |
1000 |
1000 |
500 |
500 |
| Duty Cycle(Max)(%) |
|
80 |
|
100 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
| Vout(Min)(V) |
|
0.8 |
|
0.6 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
| Vin(Max)(V) |
|
36 |
|
5.5 |
42 |
42 |
42 |
42 |
42 |
42 |
42 |
| Approx. Price (US$) |
|
1.85 | 1ku |
0.12 | 1ku |
3.55 | 1ku |
1.85 | 1ku |
1.85 | 1ku |
1.45 | 1ku |
1.60 | 1ku |
1.75 | 1ku |
1.95 | 1ku |
1.90 | 1ku |
| Regulated Outputs(#) |
|
1 |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Switching Frequency(Min)(kHz) |
|
250 |
|
300 |
200 |
200 |
200 |
200 |
200 |
500 |
500 |
| Special Features |
|
Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
N/A |
Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
Enable |
Enable |
Enable |
Enable |
Enable |
Enable |
Enable |
| Iq(Typ)(mA) |
|
2.3 |
|
1.5 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
| Vout(Max)(V) |
|
32 |
|
5.5 |
37 |
37 |
37 |
37 |
37 |
37 |
37 |
| Iout(Max)(A) |
|
3 |
|
15 |
3 |
3 |
0.5 |
1 |
1 |
3 |
3 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125,-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Type |
|
Converter |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
| VICR(Max)(V) |
|
|
13.8 |
|
|
|
|
|
|
|
|
| VICR(Min)(V) |
|
|
-14.7 |
|
|
|
|
|
|
|
|
| Vs(Min)(V) |
|
|
3.5 |
|
|
|
|
|
|
|
|
| Iq per channel(Max)(mA) |
|
|
6 |
|
|
|
|
|
|
|
|
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
3 |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
|
|
|
|
| tRESP Low - to - High(us) |
|
|
0.115 |
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
|
1 |
|
|
|
|
|
|
|
|
| Vs(Max)(V) |
|
|
30 |
|
|
|
|
|
|
|
|
| Rail-to-Rail |
|
|
No |
|
|
|
|
|
|
|
|
| Output Type |
|
|
Open Collector |
|
|
|
|
|
|
|
|