|
|
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LT1009CDE4
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TPS7433DRG4
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UA78M06CKTPR
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UCC35705P
|
| Price |
|
|
|
|
|
|
|
$2.93 |
|
|
$1.99 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
|
|
No |
Yes |
No |
Yes |
No |
Yes |
Yes |
| Iout/Iz(Max)(mA) |
|
10 |
|
|
|
|
|
|
|
|
|
| Temp Coeff(Max)(ppm/ degree C) |
|
25 |
|
|
|
|
|
|
|
|
|
| VO Adj(Max)(V) |
|
2.5 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
Catalog |
Automotive |
Catalog |
Catalog |
|
Catalog |
Catalog |
| Reference Voltage |
|
Fixed |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85,0 to 70 |
|
|
|
-40 to 125 |
|
-40 to 85 |
|
0 to 125 |
0 to 70 |
| Pin/Package |
|
3TO-92, 8SOIC, 8TSSOP |
|
|
|
|
|
|
|
|
|
| Min Iz for Regulation(uA) |
|
400 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
| Approx. Price (US$) |
|
0.38 | 1ku |
|
|
1.57 | 1ku |
0.47 | 1ku |
1.58 | 1ku |
2.60 | 1ku |
|
0.18 | 1ku |
0.75 | 1ku |
| VO(V) |
|
2.5 |
|
|
|
|
|
|
|
|
|
| VO Adj(Min)(V) |
|
2.5 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC,TO-92,TSSOP |
|
|
SO PowerPAD,WSON |
SOT-23 |
PDIP |
VQFN |
|
TO-252 |
PDIP,SOIC,VSSOP |
| Initial Accuracy(Max)(%) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Temp Coeff(Typ)(ppm/ degree C) |
|
15 |
|
|
|
|
|
|
|
|
|
| Type |
|
|
|
|
Converter (Integrated Switch) |
|
|
|
|
|
|
| Topology |
|
|
|
|
Fly-buck |
|
|
|
|
|
Boost,Buck,Flyback,Forward |
| Switching Frequency(Max)(kHz) |
|
|
|
|
1000 |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
150 |
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
9 |
2.7 |
|
1.5 |
|
8 |
8.2 |
| Vout(Min)(V) |
|
|
|
|
1.225 |
3.3 |
|
0.6 |
|
6 |
|
| Vout(Max)(V) |
|
|
|
|
90 |
3.3 |
|
6 |
|
6 |
|
| Vin(Max)(V) |
|
|
|
|
100 |
5.5 |
|
6.5 |
|
25 |
15 |
| Special Features |
|
|
|
|
Adjustable UVLO,Enable |
|
|
Power Sequencing |
|
N/A |
Multi-topology |
| Soft Start |
|
|
|
|
None |
|
|
|
|
|
|
| Iout(A) |
|
|
|
|
0.6 |
|
|
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
2 |
|
|
|
4.2 |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
37 |
|
|
|
|
|
| Output Options |
|
|
|
|
|
Fixed Output |
|
|
|
Fixed Output |
|
| Output Capacitor Type |
|
|
|
|
|
Ceramic |
|
|
|
Cap Free,Non-Ceramic |
|
| Regulated Outputs(#) |
|
|
|
|
|
1 |
|
6 |
|
1 |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
[pf]5SOT-23[/pf] |
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
50 |
|
|
|
2000 |
|
| Iout(Max)(A) |
|
|
|
|
|
0.1 |
|
1 |
|
0.5 |
|
| Additional Features |
|
|
|
|
|
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
15 |
|
|
|
45 |
|
| Iq(Typ)(mA) |
|
|
|
|
|
0.17 |
|
|
|
4.5 |
|
| Fixed Output Options(V) |
|
|
|
|
|
3.3 |
|
|
|
6 |
|
| Vol@Lowest Spec Current(Typ)(mV) |
|
|
|
|
|
|
1200 |
|
|
|
|
| Peak Output Current(mA) |
|
|
|
|
|
|
2000 |
|
|
|
|
| Delay Time(Typ)(ns) |
|
|
|
|
|
|
800 |
|
|
|
|
| Output Voltage(Max)(V) |
|
|
|
|
|
|
36 |
|
|
|
|
| Iout/ch(Max)(mA) |
|
|
|
|
|
|
1000 |
|
|
|
|
| Drivers Per Package |
|
|
|
|
|
|
4 |
|
|
|
|
| Switching Voltage(Max)(V) |
|
|
|
|
|
|
36 |
|
|
|
|
| Input Compatibility |
|
|
|
|
|
|
TTL |
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
|
Samsung |
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
3 |
|
|
|
| Step-Down DC/DC Controller |
|
|
|
|
|
|
|
0 |
|
|
|
| Step-Up DC/DC Controller |
|
|
|
|
|
|
|
0 |
|
|
|
| LDO |
|
|
|
|
|
|
|
3 |
|
|
|
| Processor Name |
|
|
|
|
|
|
|
S3C2442 |
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
|
|
0 |
|
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
4000 |
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
0.02 |
| Control Method |
|
|
|
|
|
|
|
|
|
|
Feedforward,Voltage |
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
|
|
8.8/8.2 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
93 |
