|
|
Texas Instruments
LM3553SDX/NOPB
|
Texas Instruments
LM3880MFX-1AF/NOPB
|
Texas Instruments
LM3578AM/NOPB
|
Texas Instruments
LM3578AMX/NOPB
|
Texas Instruments
LM350AT
|
Texas Instruments
LM3686TLE-AAEF/NOPB
|
Texas Instruments
LM3686TLE-AAED/NOPB
|
Texas Instruments
LM3686TLX-AAEF/NOPB
|
Texas Instruments
LM3687TLX-1812/NOPB
|
Texas Instruments
LM3525MX-H/NOPB
|
| Price |
|
$0.73 |
|
|
|
$2.45 |
|
|
|
|
$0.86 |
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
|
|
|
|
mm2 |
| Iout(Max)(A) |
|
1.2 |
|
0.75 |
0.75 |
3 |
0.9 |
0.9 |
0.9 |
0.75 |
|
| Vin(Max)(V) |
|
5.5 |
|
40 |
40 |
35 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
| Vin(Min)(V) |
|
2.7 |
|
2 |
2 |
4.2 |
2.7 |
2.7 |
2.7 |
0.7 |
2.7 |
| Package Group |
|
WSON |
SOT-23 |
PDIP,SOIC |
PDIP,SOIC |
TO-220,WAFERSALE |
DSBGA |
DSBGA |
DSBGA |
DSBGA |
SOIC |
| Special Features |
|
I2C Control, OVP |
|
|
|
N/A |
Synchronous Rectification |
Synchronous Rectification |
Synchronous Rectification |
|
|
| LED(#) |
|
2 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.65 | 1ku |
0.45 | 1ku |
0.78 | 1ku |
0.78 | 1ku |
1.14 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
0.40 | 1ku |
0.59 | 1ku |
| Iq(Typ)(mA) |
|
1 |
|
|
|
|
0.07 |
0.07 |
0.07 |
0.010 |
|
| Operating Temperature Range(C) |
|
-30 to 85 |
-40 to 125 |
0 to 125 |
0 to 125 |
-40 to 125,-40 to 85 |
-30 to 85 |
-30 to 85 |
-30 to 85 |
-30 to 125 |
-40 to 125 |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Time Delay(ms) |
|
|
2,10,16,30,60,120 |
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
2.7 |
|
|
|
|
|
|
|
|
| Number of Sequenced Outputs |
|
|
3 |
|
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
5.5 |
|
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
25 |
|
|
|
|
|
|
|
|
| Topology |
|
|
|
Buck/Boost |
Buck/Boost |
|
Buck |
Buck |
Buck |
|
|
| Type |
|
|
|
Converter |
Converter |
|
Converter (Integrated Switch) |
Converter (Integrated Switch) |
Converter (Integrated Switch) |
|
|
| Vout(Min)(V) |
|
|
|
1 |
1 |
1.25 |
0.7 |
0.7 |
0.7 |
1.5 |
|
| Vdo(Typ)(mV) |
|
|
|
|
|
2300 |
|
|
|
|
|
| Output Options |
|
|
|
|
|
Adjustable Output |
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
1 |
1 |
1 |
1 |
3 |
|
| Fixed Output Options(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
32 |
3 |
3 |
3 |
1.8 |
|
| Output Capacitor Type |
|
|
|
|
|
N/A |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
2550 |
2550 |
2550 |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
1.22 |
1.22 |
1.22 |
|
|
| Soft Start |
|
|
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
|
|
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
3000 |
3000 |
3000 |
1800 |
|
| LDO |
|
|
|
|
|
|
|
|
|
1 |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
1 |
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
|
|
80 |
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
|
Constant-Current |
| Enable |
|
|
|
|
|
|
|
|
|
|
Active High,Active Low |
| Number of Switches |
|
|
|
|
|
|
|
|
|
|
1 |
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
0.5 |
