|
|
Texas Instruments
TPS3813J25DBVR
|
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TPS7133QD
|
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TPS7418DG4
|
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TPS79919YZUR
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TPS70345PWP
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TPS3606-33DGSR
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TPS72719YFFR
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TPS2500DRCR
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TPS72715DSER
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TPS62026DGQG4
|
| Price |
|
$1.40 |
$2.95 |
$1.19 |
$0.50 |
$4.65 |
|
$0.97 |
$2.20 |
$0.54 |
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
Yes |
No |
Yes |
No |
Yes |
No |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
| Output Driver Type / Reset Output |
|
Active-low,Open-drain |
|
|
|
|
Active-low,Push-pull |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
| Reset Threshold Accuracy(%) |
|
2.2 |
|
|
|
|
2 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
Programmable |
|
|
|
|
0.8 |
|
|
|
|
| Package Group |
|
SOT-23 |
PDIP,SOIC,TSSOP |
SOIC |
DSBGA,WSON,SOT-23-THIN |
HTSSOP |
VSSOP |
DSBGA,WSON |
VSON |
DSBGA,WSON |
MSOP-PowerPAD,VSON |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
| # of Supplies Monitored |
|
1 |
|
|
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
9 |
|
|
|
|
20 |
|
|
|
|
| Special Features |
|
Watchdog Timer |
|
|
Enable |
|
Active Low Enable,Battery Backup Switchover,Manual Reset,Watchdog Timer |
|
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
| Threshold Voltage 1(Typ)(V) |
|
2.25,2.64,2.93,4.55 |
|
|
|
|
2.93 |
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
1.05 | 1ku |
0.75 | 1ku |
0.28 | 1ku |
2.35 | 1ku |
1.85 | 1ku |
0.48 | 1ku |
1.20 | 1ku |
0.48 | 1ku |
0.78 | 1ku |
| VCC(Max)(V) |
|
6 |
|
|
|
|
5.5 |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
2.5,3,3.3,5 |
|
|
|
|
3.3 |
|
|
|
|
| VCC(Min)(V) |
|
2 |
|
|
|
|
1.65 |
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
N/A |
|
|
|
|
Adjustable |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
N/A |
|
|
|
|
|
|
|
|
|
| Time Delay(ms) |
|
25 |
|
|
|
|
100 |
|
|
|
|
| Fixed Output Options(V) |
|
|
3.3,4.8,5 |
1.5,1.8,2.5,3,3.3 |
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
3.3,1.2 |
|
1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 |
|
1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 |
|
| Iout(Max)(A) |
|
|
0.5 |
0.2 |
0.2 |
1 |
|
0.25 |
|
0.25 |
0.6 |
| Accuracy(%) |
|
|
3 |
3 |
2 |
2 |
|
2 |
|
2 |
|
| Vin(Max)(V) |
|
|
10 |
7 |
6.5 |
6 |
|
5.5 |
5.25 |
5.5 |
6 |
| Regulated Outputs(#) |
|
|
1 |
1 |
1 |
2 |
|
1 |
|
1 |
|
| Iq(Typ)(mA) |
|
|
0.28 |
0.08 |
0.04 |
0.18 |
|
0.009 |
|
0.009 |
0.018 |
| Vout(Max)(V) |
|
|
9.75 |
3.3 |
6.5 |
3.3 |
|
5 |
|
5 |
3.3 |
| Vout(Min)(V) |
|
|
1.2 |
1.5 |
1.2 |
3.3 |
|
0.9 |
|
0.9 |
3.3 |
| Additional Features |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown |
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
| Output Capacitor Type |
|
|
Non-Ceramic |
Non-Ceramic |
Ceramic |
Ceramic,Non-Ceramic |
|
Ceramic |
|
Ceramic |
|
| Vin(Min)(V) |
|
|
2.5 |
2.5 |
2.7 |
2.7 |
|
2 |
1.8 |
2 |
2.5 |
| Output Options |
|
|
Adjustable Output,Fixed Output |
Fixed Output |
Adjustable Output,Fixed Output |
Fixed Output |
|
Fixed Output |
|
Fixed Output |
|
| Vdo(Typ)(mV) |
|
|
235 |
180 |
100 |
160 |
|
130 |
|
130 |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
38 |
22 |
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
74 |
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
29 |
78 |
|
33.5 |
|
33.5 |
|
| Vout2(Max)(V) |
|
|
|
|
|
1.2 |
|
|
|
|
|
| Iout2(A) |
|
|
|
|
|
2 |
|
|
|
|
|
| Vout2(Min)(V) |
|
|
|
|
|
1.2 |
|
|
|
|
|
| # of supplies monitored |
|
|
|
|
|
|
1 |
|
|
|
|
| Current Limit(A) |
|
|
|
|
|
|
|
|
0.13 to 1.4 |
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
50 |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
1.4 |
|
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
Constant-Current |
|
|
| Eco-Mode Light-Load Efficiency |
|
|
|
|
|
|
|
|
Enabled |
|
|
| Iout @ Vin=3V (max)(A) |
|
|
|
|
|
|
|
|
1.15 |
|
|
| Switching Frequency(Typ)(kHz) |
|
|
|
|
|
|
|
|
1000 |
|
|
| Number of Switches |
|
|
|
|
|
|
|
|
1 |
|
|
| Current Limit Accuracy @ 1.4A(%) |
|
|
|
|
|
|
|
|
+/-20 |
|
|
| Boost Switch Current Limit (typ)(A) |
|
|
|
|
|
|
|
|
4.5 |
|
|
| Enable |
|
|
|
|
|
|
|
|
Active High |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
100 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
1500 |
| Type |
|
|
|
|
|
|
|
|
|
|
Converter |
| Control Mode |
|
|
|
|
|
|
|
|
|
|
Voltage Mode |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
|
1000 |