|
|
Texas Instruments
LM26484SQX/NOPB
|
Texas Instruments
LM2759SDX/NOPB
|
Texas Instruments
LM22679QTJE-5.0/NOPB
|
Texas Instruments
LM22679TJE-ADJ/NOPB
|
Texas Instruments
LM22670TJ-ADJ/NOPB
|
Texas Instruments
LM22670TJ-5.0/NOPB
|
Texas Instruments
LM22678QTJ-ADJ/NOPB
|
Texas Instruments
LM22678TJE-5.0/NOPB
|
Texas Instruments
LM22676QTJE-ADJ/NOPB
|
Texas Instruments
LM22676MRE-5.0/NOPB
|
| Price |
|
|
$0.79 |
$4.29 |
|
|
$3.20 |
$5.31 |
|
|
$2.93 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
No |
No |
Yes |
No |
Yes |
No |
| Iq(Typ)(mA) |
|
0.03 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
| Package Group |
|
WQFN |
WSON |
TO-263 |
TO-263 |
SO PowerPAD,TO-263 |
SO PowerPAD,TO-263 |
TO-263 |
TO-263 |
SO PowerPAD,TO-263 |
SO PowerPAD,TO-263 |
| Iout(Max)(A) |
|
2 |
1 |
5 |
5 |
3 |
3 |
5 |
5 |
3 |
3 |
| Switching Frequency(Max)(kHz) |
|
2600 |
|
500 |
500 |
1000 |
1000 |
500 |
500 |
500 |
500 |
| Processor Supplier |
|
Generic |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
Automotive |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Automotive |
Catalog |
| Package Size |
|
mm2 |
mm2 |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
0.8 |
|
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
1.285 |
| Vout(Max)(V) |
|
3.5 |
|
37 |
37 |
37 |
37 |
37 |
37 |
37 |
37 |
| Vin(Max)(V) |
|
5.5 |
5.5 |
42 |
42 |
42 |
42 |
42 |
42 |
42 |
42 |
| Approx. Price (US$) |
|
0.70 | 1ku |
0.70 | 1ku |
2.65 | 1ku |
2.40 | 1ku |
1.85 | 1ku |
1.85 | 1ku |
2.65 | 1ku |
2.45 | 1ku |
1.90 | 1ku |
1.80 | 1ku |
| Regulated Outputs(#) |
|
3 |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| LDO |
|
1 |
|
|
|
|
|
|
|
|
|
| Processor Name |
|
Advanced Apps Processors,FPGA,Generic |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Enable,Over Current Protection,Power Good,Power Sequencing,Synchronous Rectification,Thermal Shutdown,UVLO |
I2C Control |
Adjustable Current Limit |
Adjustable Current Limit |
Enable |
Enable |
Enable |
Enable |
Enable |
Enable |
| Switching Frequency(Typ)(kHz) |
|
2000 |
|
|
|
|
|
|
|
|
|
| Step-Down DC/DC Converter |
|
2 |
|
|
|
|
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
0.03 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
3 |
2.7 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
4.5 |
| LED(#) |
|
|
1 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-30 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 |
| Duty Cycle(Max)(%) |
|
|
|
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
| Switching Frequency(Min)(kHz) |
|
|
|
500 |
500 |
200 |
200 |
500 |
500 |
500 |
500 |
| Control Mode |
|
|
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
| Type |
|
|
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |