|
|
Texas Instruments
TPS3851G25EQDRBRQ1
|
Texas Instruments
TPS3851G33EQDRBRQ1
|
Texas Instruments
TPS3851H25SQDRBRQ1
|
Maxim Integrated
MAX6822WUK+T
|
Maxim Integrated
MAX6823YUK+T
|
Texas Instruments
UCC2946PWTR
|
Texas Instruments
UCC3946DTR
|
Texas Instruments
UCC3946PWG4
|
Texas Instruments
TPS3110E15DBVT
|
Texas Instruments
TPS3123J18DBVR
|
| Price |
|
$0.89 |
|
|
|
|
|
|
|
$2.08 |
|
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
Yes |
| Reset Threshold Accuracy(%) |
|
0.8 |
0.8 |
0.8 |
|
|
2 |
2 |
2 |
0.75 |
3.7 |
| Output Driver Type / Reset Output |
|
Active-low,Open-drain |
Active-low,Open-drain |
Active-low,Open-drain |
|
|
Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Push-pull |
| Time Delay(ms) |
|
200 |
200 |
200 |
|
|
Programmable |
Programmable |
Programmable |
130 |
180 |
| VCC(Max)(V) |
|
6.5 |
6.5 |
6.5 |
|
|
5.5 |
5.5 |
5.5 |
3.3 |
3.3 |
| Special Features |
|
Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer |
Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer |
Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer |
|
|
Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
Active Low Enable,Manual Reset,Watchdog Timer |
Active Low Enable,Manual Reset,Watchdog Timer |
| Watchdog Timer WDI(sec) |
|
Programmable |
Programmable |
Programmable |
|
|
Programmable |
Programmable |
Programmable |
1.1 |
1.4 |
| Threshold Voltage 1(Typ)(V) |
|
1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 |
1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 |
1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 |
|
|
Adjustable |
Adjustable |
Adjustable |
1.43 |
1.08,1.62 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
|
|
-40 to 85 |
0 to 70 |
0 to 70 |
-40 to 85 |
-40 to 85 |
| # of Supplies Monitored |
|
1 |
1 |
1 |
|
|
|
|
|
2 |
1 |
| Rating |
|
Automotive |
Automotive |
Automotive |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Package Group |
|
SON |
SON |
SON |
|
|
SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
SOT-23 |
SOT-23 |
| Approx. Price (US$) |
|
0.77 | 1ku |
0.77 | 1ku |
0.77 | 1ku |
|
|
1.42 | 1ku |
1.42 | 1ku |
1.42 | 1ku |
1.00 | 1ku |
0.85 | 1ku |
| Iq(Typ)(uA) |
|
10 |
10 |
10 |
|
|
10 |
10 |
10 |
1.2 |
14 |
| VCC(Min)(V) |
|
1.6 |
1.6 |
1.6 |
|
|
2.1 |
2 |
2 |
0.4 |
0.75 |
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
N/A |
N/A |
N/A |
|
|
|
|
|
Adjustable |
N/A |
| Threshold Voltage 2 (typ)(Typ)(V) |
|
N/A |
N/A |
N/A |
|
|
|
|
|
Adjustable |
N/A |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
1.8,2.5,3,3.3,5 |
1.8,2.5,3,3.3,5 |
1.8,2.5,3,3.3,5 |
|
|
Adjustable |
Adjustable |
Adjustable |
1.5 |
1.2,1.8 |
| # of supplies monitored |
|
|
|
|
|
|
1 |
1 |
1 |
|
|