|
|
Texas Instruments
TPS23770PWPRG4
|
Texas Instruments
TPS70251PWPRG4
|
Texas Instruments
TPS2100DBVTG4
|
Texas Instruments
TPS78228QDRVRQ1
|
Texas Instruments
TPS3820-50DBVRQ1G4
|
Texas Instruments
TPS2054DR
|
Texas Instruments
TPS3824-25QDBVRQ1
|
Texas Instruments
TPS61132PW
|
Texas Instruments
TPS62103D
|
Texas Instruments
TPS22985YFPR
|
| Price |
|
|
|
|
$0.32 |
|
$3.37 |
|
|
$2.30 |
$1.13 |
| RoHS |
|
Compliant |
Compliant |
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
|
No |
|
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
| Iout(Max)(A) |
|
|
0.5 |
|
0.15 |
|
|
|
|
0.5 |
|
| PSRR @ 100KHz(dB) |
|
|
20 |
|
|
|
|
|
|
|
|
| Vout2(Min)(V) |
|
|
1.2 |
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
5.5 |
|
3.6 |
|
|
|
3.3 |
8 |
|
| Package Group |
|
|
HTSSOP |
|
WSON |
SOT-23 |
|
SOT-23 |
TSSOP |
SOIC |
|
| Rating |
|
|
Catalog |
|
Automotive |
Automotive |
|
Automotive |
Catalog |
Catalog |
|
| Vin(Min)(V) |
|
|
2.7 |
|
2.2 |
|
|
|
1.8 |
2.5 |
|
| Vin(Max)(V) |
|
|
6 |
|
5.5 |
|
|
|
5.5 |
9 |
|
| Operating Temperature Range(C) |
|
|
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
|
| Vout2(Max)(V) |
|
|
5.5 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Enable,Output Discharge,Power Good |
|
|
Active Low Enable,Manual Reset,Watchdog Timer |
|
Watchdog Timer |
Enable,Light Load Efficiency,Load Disconnect,Power Good |
Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
|
| Fixed Output Options(V) |
|
|
1.2,1.5,1.8,2.5,3.3 |
|
2.5,2.7,2.8,3 |
|
|
|
|
|
|
| Output Capacitor Type |
|
|
Ceramic,Non-Ceramic |
|
Ceramic |
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
|
|
| Regulated Outputs(#) |
|
|
2 |
|
1 |
|
|
|
2 |
1 |
|
| Noise(uVrms) |
|
|
65 |
|
|
|
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
N/A |
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
1.2 |
|
1.8 |
|
|
|
3.3 |
0.8 |
|
| Iq(Typ)(mA) |
|
|
0.19 |
|
0.0005 |
|
|
|
0.04 |
0.164 |
|
| Accuracy(%) |
|
|
2 |
|
3 |
|
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
170 |
|
130 |
|
|
|
|
|
|
| Output Options |
|
|
Adjustable Output,Fixed Output |
|
Fixed Output |
|
|
|
|
|
|
| Iout2(A) |
|
|
0.25 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
1.85 | 1ku |
|
0.29 | 1ku |
0.75 | 1ku |
|
0.77 | 1ku |
2.00 | 1ku |
1.27 | 1ku |
|
| Additional Features |
|
|
|
|
Enable,Output Discharge,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
2.2 |
|
2.2 |
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Push-pull |
|
Active-high,Active-low,Push-pull |
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
15 |
|
15 |
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
0.2 |
|
1.6 |
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
1 |
|
1 |
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
3.3,5 |
|
2.5,3,3.3,5 |
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.1 |
|
1.1 |
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
5.5 |
|
5.5 |
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
N/A |
|
N/A |
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
N/A |
|
N/A |
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
2.93,4.55 |
|
2.25,2.63,2.93,4.55 |
|
|
|
| Time Delay(ms) |
|
|
|
|
|
25 |
|
200 |
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
1.3 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
100 |
100 |
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
1.1 |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
400 |
1500 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
600 |
2500 |
|
| Type |
|
|
|
|
|
|
|
|
Converter |
Converter |
|
| Control Mode |
|
|
|
|
|
|
|
|
|
Voltage Mode |
|
