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| Price |
|
$1.49 |
$4.62 |
|
$1.90 |
|
$4.55 |
|
|
$1.02 |
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
Yes |
Yes |
|
|
No |
No |
| IN1 rDS(on)(Typ)(mOhm) |
|
84 |
|
|
|
|
|
|
|
|
|
| IN1 Output Current(Max)(A) |
|
1.25,2.0 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125,-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
|
|
-40 to 85 |
-40 to 125 |
| Rating |
|
Catalog |
Catalog |
|
|
Catalog |
Catalog |
|
|
Catalog |
HiRel Enhanced Product |
| Package Group |
|
SON,TSSOP |
DDPAK/TO-263,TO-220 |
|
SOIC,TSSOP |
VSON |
DDPAK/TO-263,VQFN |
|
|
SOT-23 |
HTSSOP |
| IN2 Output Current(Max)(A) |
|
1.25,2.0 |
|
|
|
|
|
|
|
|
|
| IN1, IN2 Input Voltage(Min)(V) |
|
2.8 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| Approx. Price (US$) |
|
0.75 | 1ku |
2.20 | 1ku |
0.95 | 1ku |
1.90 | 1ku |
0.90 | 1ku |
2.75 | 1ku |
|
|
0.66 | 1ku |
|
| IN1, IN2 Input Voltage(Max)(V) |
|
5.5 |
|
|
|
|
|
|
|
|
|
| Number of Inputs |
|
2 |
|
|
|
|
|
|
|
|
|
| IN2 rDS(on)(Typ)(mOhms) |
|
84 |
|
|
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
1.5,1.8,2.5,3.3 |
|
|
|
|
|
|
|
3.3 |
| Noise(uVrms) |
|
|
35 |
|
|
|
13 |
|
|
|
55 |
| Additional Features |
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
| Accuracy(%) |
|
|
3 |
|
|
|
1 |
|
|
|
2 |
| Vin(Max)(V) |
|
|
5.5 |
4.8 |
-12 |
6.5 |
5.5 |
|
|
|
10 |
| Regulated Outputs(#) |
|
|
1 |
1 |
|
|
1 |
|
|
|
|
| Vout(Min)(V) |
|
|
1.22 |
1.2 |
|
|
0.8 |
|
|
|
3.3 |
| Vin(Min)(V) |
|
|
2.8 |
2.3 |
-80 |
2.5 |
0.8 |
|
|
|
2.7 |
| Vout(Max)(V) |
|
|
5 |
1.2 |
|
|
3.6 |
|
|
|
3.3 |
| Output Capacitor Type |
|
|
Non-Ceramic |
|
|
|
Cap Free,Ceramic |
|
|
|
Non-Ceramic |
| Iq(Typ)(mA) |
|
|
0.12 |
0.017 |
|
|
3 |
|
|
|
0.08 |
| Output Options |
|
|
Adjustable Output,Fixed Output |
|
|
|
Adjustable Output |
|
|
|
Fixed Output |
| Iout(Max)(A) |
|
|
3 |
0.6 |
|
|
3 |
|
|
|
1 |
| Vdo(Typ)(mV) |
|
|
150 |
|
|
|
115 |
|
|
|
350 |
| Switching Frequency(Max)(kHz) |
|
|
|
6000 |
|
|
|
|
|
|
|
| Soft Start |
|
|
|
Fixed |
|
|
|
|
|
|
|
| Package Type |
|
|
|
MicroSiP (BGA) |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Enable,Light Load Efficiency,Spread Spectrum |
di/dT Control,Oring Control |
|
|
|
|
Manual Reset,Watchdog Timer |
|
| Switching Frequency(Min)(kHz) |
|
|
|
4900 |
|
|
|
|
|
|
|
| Switching Frequency(Typ)(kHz) |
|
|
|
5500 |
|
|
|
|
|
|
|
| Vabsmax_cont(V) |
|
|
|
|
-100 |
|
|
|
|
|
|
| FET Protection |
|
|
|
|
N/A |
|
|
|
|
|
|
| Current Limit Function Enabled |
|
|
|
|
Always |
|
|
|
|
|
|
| Channel(s) Controlled(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| Design Support |
|
|
|
|
Calculation Tool,EVM,Reference Design,Simulation Model,Software |
|
|
|
|
|
|
| Enable |
|
|
|
|
|
Active Low |
|
|
|
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
45 |
|
|
|
|
|
| Current Limit(A) |
|
|
|
|
|
0.25 to 2.5 |
|
|
|
|
|
| Current Limit Topology |
|
|
|
|
|
Constant-Current |
|
|
|
|
|
| Number of Switches |
|
|
|
|
|
2 |
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
2.5 |
|
|
|
|
|
| Current Limit Accuracy @ 1A |
|
|
|
|
|
2.1A Min / 2.5A Max Setting (Including Resistor) |
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
50 |
|
|
|
29 |
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
200 |
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
2.93 |
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
15 |
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
|
1 |
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
1.1 |
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
1.6 |
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
3.3 |
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
2.4 |
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
N/A |
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
N/A |
|
