|
|
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TPS76815QD
|
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UCC384DPTR-ADJ
|
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|
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LM337KTTR
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TPS3838L30QDBVRQ1
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TPS720105DRVR
|
| Price |
|
|
$2.42 |
|
|
|
|
|
|
$1.96 |
$0.75 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
Yes |
No |
No |
| Vout(Max)(V) |
|
5.5 |
-1.2 |
|
|
5.5 |
|
-1.2 |
6.5 |
|
1.8 |
| Vdo(Typ)(mV) |
|
230 |
250 |
|
|
230 |
|
2000 |
|
|
110 |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
| Vin(Min)(V) |
|
2.7 |
-15 |
|
16 |
2.7 |
|
-40 |
1.8 |
|
1.1 |
| Vin(Max)(V) |
|
10 |
-3.2 |
|
19 |
10 |
|
-3 |
6.5 |
|
4.5 |
| Operating Temperature Range(C) |
|
-40 to 125 |
0 to 70 |
|
0 to 70 |
-40 to 125 |
0 to 70 |
0 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
| Package Group |
|
HTSSOP,SOIC |
SOIC |
PDIP,SOIC |
PDIP,SOIC |
HTSSOP,SOIC |
SOIC,TO-92,TSSOP |
DDPAK/TO-263,TO-220,TO-252 |
VQFN |
SOT-23 |
DSBGA,WSON |
| Noise(uVrms) |
|
55 |
|
|
|
55 |
|
|
|
|
48 |
| Regulated Outputs(#) |
|
1 |
1 |
|
|
1 |
|
1 |
4 |
|
1 |
| Iout(Max)(A) |
|
1 |
0.5 |
|
|
1 |
|
1.5 |
1 |
|
0.35 |
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
| Approx. Price (US$) |
|
1.05 | 1ku |
2.15 | 1ku |
0.46 1ku |
1.40 | 1ku |
1.05 | 1ku |
0.17 | 1ku |
0.26 | 1ku |
1.67 | 1ku |
1.00 | 1ku |
0.37 | 1ku |
| Iq(Typ)(mA) |
|
0.08 |
0.2 |
|
|
0.08 |
|
1.5 |
0.07 |
|
0.038 |
| Vout(Min)(V) |
|
1.2 |
-15 |
|
|
1.2 |
|
-37 |
0.85 |
|
0.9 |
| PSRR @ 100KHz(dB) |
|
29 |
|
|
|
29 |
|
|
|
|
55 |
| Fixed Output Options(V) |
|
1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
-5,-12 |
|
|
1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
|
|
|
|
0.9,1,1.05,1.1,1.15,1.2,1.3,1.5,1.7,1.8 |
| Additional Features |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Overcurrent Protection,Thermal Shutdown |
|
|
|
| Output Capacitor Type |
|
Non-Ceramic |
Non-Ceramic |
|
|
Non-Ceramic |
|
Non-Ceramic |
|
|
Ceramic |
| Accuracy(%) |
|
2 |
2.5 |
|
|
2 |
|
3 |
|
|
2 |
| Output Options |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output,Negative Output |
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Negative Output |
|
|
Fixed Output |
| Special Features |
|
|
N/A |
Error Amplifier |
|
|
|
|
Power Good,Power Sequencing |
Active Low Enable,Manual Reset |
Enable,Soft Start |
| Frequency(Max)(kHz) |
|
|
|
450 |
400 |
|
|
|
|
|
|
| Topology |
|
|
|
Boost,Buck,Flyback,Forward |
N/A |
|
|
|
|
|
|
| ating |
|
|
|
Catalog |
|
|
|
|
|
|
|
| Operating Temperature ange(C) |
|
|
|
-40 to 125,-40 to 85 |
|
|
|
|
|
|
|
| egulated Outputs(#) |
|
|
|
1 |
|
|
|
|
|
|
|
| Control Method |
|
|
|
Current |
Current |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]8SOIC[/pf] |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
50 |
72 |
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
16/10 |
10.0/8.0 |
|
|
|
|
|
|
| Features |
|
|
|
|
N/A |
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Temp Coeff(Typ)(ppm/ degree C) |
|
|
|
|
|
|
20 |
|
|
|
|
| Reference Voltage |
|
|
|
|
|
|
Fixed |
|
|
|
|
| VO(V) |
|
|
|
|
|
|
1.235 |
|
|
|
|
| Iout/Iz(Max)(mA) |
|
|
|
|
|
|
20 |
|
|
|
|
| VO Adj(Min)(V) |
|
|
|
|
|
|
1.235 |
|
|
|
|
| Initial Accuracy(Max)(%) |
|
|
|
|
|
|
1 |
|
|
|
|
| WBN 10-10 kHz(Typ)(uVrms) |
|
|
|
|
|
|
60 |
|
|
|
|
| Pin/Package |
|
|
|
|
|
|
3TO-92, 8SOIC, 8TSSOP |
|
|
|
|
| VO Adj(Max)(V) |
|
|
|
|
|
|
1.235 |
|
|
|
|
| Temp Coeff(Max)(ppm/ degree C) |
|
|
|
|
|
|
150 |
|
|
|
|
| Min Iz for Regulation(uA) |
|
|
|
|
|
|
8 |
|
|
|
|
| Powered Load |
|
|
|
|
|
|
|
FPGA,Microcontroller,Microprocessor |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1500 |
|
|
| LDO |
|
|
|
|
|
|
|
|
2 |
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
2 |
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
[pf]48VQFN[/pf] |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
Active-low,Open-drain |
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
10,200 |
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
1.8,2.5,3,3.3 |
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
1.71,2.25,2.64,2.93 |
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
|
1 |
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
0.22 |
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
None |
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
6 |
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
1.6 |
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
N/A |
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
N/A |
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
2.9 |
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
|
67 |
