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|
Texas Instruments
LP2989AILDX-2.8/NOPB
|
Texas Instruments
LP2989AIMMX-3.3/NOPB
|
Texas Instruments
LP2989IM-2.5
|
Texas Instruments
LP339MX/NOPB
|
Texas Instruments
LP339N/NOPB
|
Texas Instruments
LP3470M5X-4.00/NOPB
|
Texas Instruments
LP38690DTX-1.8/NOPB
|
Texas Instruments
LP38690SD-ADJ/NOPB
|
Texas Instruments
LP38692MP-2.5
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Texas Instruments
LP38692MP-ADJ
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| Price |
|
|
|
|
|
|
|
|
$1.04 |
$1.17 |
$1.00 |
| RoHS |
|
Yes |
Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
No |
Not Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
Yes |
No |
No |
Yes |
No |
No |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Iout(Max)(A) |
|
0.5 |
0.5 |
0.5 |
|
|
|
1 |
1 |
1 |
1 |
| Vin(Min)(V) |
|
2.1 |
2.1 |
2.1 |
|
|
|
2.7 |
2.7 |
2.7 |
2.7 |
| Vin(Max)(V) |
|
16 |
16 |
16 |
|
|
|
10 |
10 |
10 |
10 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Fixed Output Options(V) |
|
2.5,2.8,3,3.3,3.8,5 |
2.5,2.8,3,3.3,3.8,5 |
2.5,2.8,3,3.3,3.8,5 |
|
|
|
1.8,2.5,3.3,5 |
|
1.8,2.5,3.3,5 |
|
| Vout(Min)(V) |
|
2.5 |
2.5 |
2.5 |
|
|
|
1.8 |
1.25 |
1.8 |
1.25 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
0 to 70 |
0 to 70 |
-20 to 85,-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Output Options |
|
Fixed Output |
Fixed Output |
Fixed Output |
|
|
|
Fixed Output |
Adjustable Output |
Fixed Output |
Adjustable Output |
| Accuracy(%) |
|
1.25 |
2.5 |
1.25 |
|
|
|
5 |
5 |
5 |
5 |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
|
|
|
1 |
1 |
1 |
1 |
| PSRR @ 100KHz(dB) |
|
32 |
32 |
32 |
|
|
|
50 |
45 |
50 |
45 |
| Approx. Price (US$) |
|
0.89 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
0.33 | 1ku |
0.33 | 1ku |
0.55 | 1ku |
0.53 | 1ku |
0.52 | 1ku |
0.53 | 1ku |
0.53 | 1ku |
| Iq(Typ)(mA) |
|
0.11 |
0.11 |
0.11 |
|
|
|
0.055 |
0.055 |
0.055 |
0.055 |
| Vout(Max)(V) |
|
5 |
5 |
5 |
|
|
|
5 |
9 |
5 |
9 |
| Additional Features |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
|
Enable,Foldback Overcurrent Protection,Overcurrent Protection,Thermal Shutdown |
|
Enable,Foldback Overcurrent Protection,Overcurrent Protection,Thermal Shutdown |
| Output Capacitor Type |
|
Ceramic |
Ceramic |
Ceramic |
|
|
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
| Vdo(Typ)(mV) |
|
310 |
310 |
310 |
|
|
|
450,650,800,950 |
450 |
450,650,800,950 |
250 |
| Package Group |
|
VSSOP,WSON,SOIC |
VSSOP,WSON,SOIC |
VSSOP,WSON,SOIC |
PDIP,SOIC |
PDIP,SOIC |
SOT-23 |
TO-252,WSON |
WSON |
SOT-223,WSON |
SOT-223,WSON |
| Noise(uVrms) |
|
18 |
18 |
18 |
|
|
|
|
|
|
|
| Special Features |
|
|
Enable,Power Good |
|
N/A |
N/A |
|
Enable,Foldback Overcurrent Protection |
|
Enable,Foldback Overcurrent Protection |
|
| Rail-to-Rail |
|
|
|
|
Out |
Out |
|
|
|
|
|
| tRESP Low - to - High(us) |
|
|
|
|
8 |
8 |
|
|
|
|
|
| Iq per channel(Max)(mA) |
|
|
|
|
0.025 |
0.025 |
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
4 |
4 |
|
|
|
|
|
| Vs(Min)(V) |
|
|
|
|
2 |
2 |
|
|
|
|
|
| Input Bias Current (+/-)(Max)(nA) |
|
|
|
|
25 |
25 |
|
|
|
|
|
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
|
|
5 |
5 |
|
|
|
|
|
| Vs(Max)(V) |
|
|
|
|
36 |
36 |
|
|
|
|
|
| Output Type |
|
|
|
|
Open Collector |
Open Collector |
|
|
|
|
|
| VICR(Min)(V) |
|
|
|
|
0 |
0 |
|
|
|
|
|
| VICR(Max)(V) |
|
|
|
|
34 |
34 |
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
3,3.3,4.4,5 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
None |
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
5 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
2.63,2.75,2.83,2.93,3.08,3.65,4,4.38,4.63,4.8 |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
Programmable |
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
0.5 |
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
1 |
|
|
|
|
| # of supplies monitored |
|
|
|
|
|
|
1 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
16 |
|
|
|
|
