|
|
Texas Instruments
TPS24710DGSR
|
Texas Instruments
TPS24712DGS
|
Texas Instruments
TPS24712DGSR
|
Texas Instruments
TPS3305-33D
|
Texas Instruments
TLV1117LV30DCYT
|
Texas Instruments
TLV117115DCYT
|
Texas Instruments
TLV431ACLPRE3
|
Texas Instruments
TLV431AIDBVRG4
|
Texas Instruments
TLV431AIDBVTG4
|
Texas Instruments
TLV431AIDBZR
|
| Price |
|
|
$2.32 |
|
$2.27 |
$0.39 |
$0.40 |
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
| Current Limit Threshold(Typ)(Ext FET=mV) |
|
25 |
25 |
25 |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
-40 to 125,-40 to 85,0 to 70 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Vabsmax_cont(V) |
|
30 |
30 |
30 |
|
|
|
|
|
|
|
| Power Measurement Accuracy(%) |
|
- |
- |
- |
|
|
|
|
|
|
|
| Status Output |
|
FLT\,PG\ |
FLT,PG |
FLT,PG |
|
|
|
|
|
|
|
| Design Support |
|
EVM,Simulation Model |
EVM,Simulation Model |
EVM,Simulation Model |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.10 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.05 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
| Channel(s) Controlled(#) |
|
1 |
1 |
1 |
|
|
|
|
|
|
|
| Current Limit Function Enabled |
|
Startup Only |
Startup Only |
Startup Only |
|
|
|
|
|
|
|
| Voltage Measurement Accuracy(%) |
|
- |
- |
- |
|
|
|
|
|
|
|
| Current Limit Accuracy |
|
25 mV +/- 10% |
25 mV +/- 10% |
25 mV +/- 10% |
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
18 |
18 |
18 |
|
5.5 |
5.5 |
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| ON_OFF Control Input(s) |
|
EN |
EN |
EN |
|
|
|
|
|
|
|
| Special Features |
|
Drop in Upgrade to LTC4211 |
Drop in Upgrade to LTC4211 |
Drop in Upgrade to LTC4211 |
Active Low Enable,Manual Reset,Watchdog Timer |
|
|
|
|
|
|
| Vin(Min)(V) |
|
2.5 |
2.5 |
2.5 |
|
2 |
2 |
|
|
|
|
| Fault Response |
|
Latch Off |
Latch Off |
Latch Off |
|
|
|
|
|
|
|
| Package Group |
|
VSSOP |
VSSOP |
VSSOP |
MSOP-PowerPAD,SOIC |
SOT-223 |
SOT-223 |
SOIC,SOT-23,SOT-89,TO-92 |
SOIC,SOT-23,SOT-89,TO-92 |
SOIC,SOT-23,SOT-89,TO-92 |
SOIC,SOT-23,SOT-89,TO-92 |
| FET Protection |
|
SOA |
SOA |
SOA |
|
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
200 |
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
Active-low,Push-pull |
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
15 |
|
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
3.3 |
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
2.93 |
|
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
2 |
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
6 |
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
2.7 |
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
2.7 |
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
1.6 |
|
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
5 |
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
4.55 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
0.05 |
0.05 |
|
|
|
|
| Output Options |
|
|
|
|
|
Fixed Output |
Fixed Output |
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
1.2,1.5,1.8,2.5,2.8,3,3.3 |
1.2,1.5,1.8,2.5 |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
570 |
455 |
|
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
1 |
1 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
3.3 |
2.5 |
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
60 |
60 |
|
|
|
|
| Additional Features |
|
|
|
|
|
Overcurrent Protection,Thermal Shutdown |
Overcurrent Protection,Thermal Shutdown |
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
1.2 |
1.2 |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
Ceramic |
Ceramic |
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
2 |
2 |
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
50 |
50 |
|
|
|
|
| Temp Coeff(Max)(ppm/ degree C) |
|
|
|
|
|
|
|
138 |
138 |
138 |
138 |
| VO Adj(Max)(V) |
|
|
|
|
|
|
|
6 |
6 |
6 |
6 |
| Initial Accuracy(Max)(%) |
|
|
|
|
|
|
|
1 |
1 |
1 |
1 |
| Min Iz for Regulation(uA) |
|
|
|
|
|
|
|
55 |
55 |
55 |
55 |
| Iout/Iz(Max)(mA) |
|
|
|
|
|
|
|
15 |
15 |
15 |
15 |
| VO Adj(Min)(V) |
|
|
|
|
|
|
|
1.24 |
1.24 |
1.24 |
1.24 |
| Pin/Package |
|
|
|
|
|
|
|
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 8SOIC |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 8SOIC |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 8SOIC |
3SOT-23, 3SOT-89, 3TO-92, 5SOT-23, 8SOIC |
| Temp Coeff(Typ)(ppm/ degree C) |
|
|
|
|
|
|
|
46 |
46 |
46 |
46 |
| Reference Voltage |
|
|
|
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |