|
|
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TPS73730DRBR
|
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TPS3307-18DRG4
|
Price |
|
|
|
|
|
$1.46 |
|
|
$4.98 |
|
|
RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Lead Status |
|
Yes |
No |
Yes |
Yes |
No |
Yes |
|
Yes |
Yes |
No |
Package Group |
|
SON,SOT-223,WSON |
SOIC |
SOIC,SOT-23 |
|
MSOP-PowerPAD,SOIC,SON |
HTSSOP,SOIC |
|
DDPAK/TO-263,TO-220 |
DSBGA,SOT,WSON |
MSOP-PowerPAD,SOIC |
Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Accuracy(%) |
|
3 |
|
|
|
|
2 |
|
3 |
2 |
|
Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
Vin(Max)(V) |
|
5.5 |
5.5 |
|
|
5.5 |
10 |
|
5.5 |
6.5 |
|
Operating Temperature Range(C) |
|
-40 to 125 |
0 to 85 |
|
|
-40 to 85 |
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
-40 to 85 |
Iq(Typ)(mA) |
|
0.4 |
|
|
|
|
0.08 |
|
0.12 |
0.04 |
|
Vout(Max)(V) |
|
5.4 |
|
|
|
|
5.5 |
|
5 |
6.5 |
|
Vin(Min)(V) |
|
2.2 |
2.7 |
|
|
2.7 |
2.7 |
|
2.8 |
2.7 |
|
Regulated Outputs(#) |
|
1 |
|
|
|
|
1 |
|
1 |
1 |
|
Approx. Price (US$) |
|
0.58 | 1ku |
0.70 | 1ku |
1.15 | 1ku |
|
0.70 | 1ku |
1.16 | 1ku |
|
2.60 | 1ku |
0.28 | 1ku |
1.10 | 1ku |
Iout(Max)(A) |
|
1 |
|
|
|
|
0.75 |
|
7.5 |
0.2 |
|
Additional Features |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Soft Start,Thermal Shutdown |
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
Vdo(Typ)(mV) |
|
130 |
|
|
|
|
260 |
|
400 |
100 |
|
Noise(uVrms) |
|
48 |
|
|
|
|
54 |
|
35 |
29 |
|
Vout(Min)(V) |
|
1.2 |
|
|
|
|
1.5 |
|
1.22 |
1.2 |
|
PSRR @ 100KHz(dB) |
|
33 |
|
|
|
|
29 |
|
|
38 |
|
Output Capacitor Type |
|
Ceramic |
|
|
|
|
Non-Ceramic |
|
Non-Ceramic |
Ceramic |
|
Output Options |
|
Adjustable Output,Fixed Output |
|
|
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
Fixed Output Options(V) |
|
1.8,2.5,3,3.3,4 |
|
|
|
|
1.5,1.8,2.5,3.3 |
|
1.5,1.8,2.5,3.3 |
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 |
|
Continuous Current(Max)(A) |
|
|
0.25 |
|
|
0.5 |
|
|
|
|
|
Number of Switches |
|
|
2 |
|
|
2 |
|
|
|
|
|
USB Switch rDS(on)(mOhms) |
|
|
80 |
|
|
70 |
|
|
|
|
|
Current Limit Topology |
|
|
Constant-Current |
|
|
Constant-Current |
|
|
|
|
|
Enable |
|
|
Active High |
|
|
Active Low |
|
|
|
|
|
IN1 rDS(on)(Typ)(mOhm) |
|
|
|
250 |
|
|
|
|
|
|
|
IN2 Output Current(Max)(A) |
|
|
|
0.1 |
|
|
|
|
|
|
|
IN1 Output Current(Max)(A) |
|
|
|
0.5 |
|
|
|
|
|
|
|
IN1, IN2 Input Voltage(Max)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
|
IN1, IN2 Input Voltage(Min)(V) |
|
|
|
2.7 |
|
|
|
|
|
|
|
Number of Inputs |
|
|
|
2 |
|
|
|
|
|
|
|
IN2 rDS(on)(Typ)(mOhms) |
|
|
|
1.3 |
|
|
|
|
|
|
|
Time Delay(ms) |
|
|
|
|
|
|
|
|
|
|
200 |
Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
40 |
Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
Adjustable,1.8,2.5,3.3,5 |
# of Supplies Monitored |
|
|
|
|
|
|
|
|
|
|
3 |
Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
|
Active-low,Push-pull |
Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
3.2 |
Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
Adjustable,1.68,2.25,2.93,4.55 |
Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
|
None |
VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
|
6 |
VCC(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
6 |
VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
|
2 |
Special Features |
|
|
|
|
|
|
|
|
|
|
Active Low Enable,Manual Reset |
Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |
Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
|
N/A |