|
|
Texas Instruments
LP8900TLE-3333/NOPB
|
Texas Instruments
LP592201DSCT
|
Texas Instruments
LP5951MGX-2.8/NOPB
|
Texas Instruments
LM5007SD
|
Texas Instruments
LP2997MRX/NOPB
|
Texas Instruments
LP5912-3.3DRVR
|
Texas Instruments
LP5951MF-1.3/NOPB
|
Texas Instruments
LP5951MF-2.8/NOPB
|
Texas Instruments
LP5951MGX-3.3/NOPB
|
Texas Instruments
LP2902PWR
|
| Price |
|
|
$4.33 |
|
|
$1.01 |
|
|
|
$0.47 |
|
| RoHS |
|
Yes |
Compliant |
Yes |
No |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
No |
| Vout2(Max)(V) |
|
2.8 |
|
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
0.2 |
2 |
0.15 |
0.5 |
|
0.5 |
0.15 |
0.15 |
0.15 |
|
| Approx. Price (US$) |
|
0.30 | 1ku |
1.20 | 1ku |
0.20 | 1ku |
1.30 | 1ku |
0.50 | 1ku |
0.40 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.20 | 1ku |
0.27 | 1ku |
| Noise(uVrms) |
|
6 |
22 |
125 |
|
|
12 |
125 |
125 |
125 |
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Vout2(Min)(V) |
|
1.2 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| PSRR @ 100KHz(dB) |
|
45 |
50 |
32 |
|
|
80 |
60 |
60 |
60 |
|
| Iq(Typ)(mA) |
|
0.085 |
0.5 |
0.029 |
0.5 |
0.32 |
0.03 |
0.029 |
0.029 |
0.029 |
|
| Vin(Max)(V) |
|
5.5 |
6 |
5.5 |
75 |
5.5 |
6.5 |
5.5 |
5.5 |
5.5 |
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
0 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
| Output Options |
|
Fixed Output |
Adjustable Output |
Fixed Output |
|
|
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
|
| Package Group |
|
DSBGA |
WSON |
SC70,SOT-23 |
VSSOP,WSON |
SO PowerPAD,SOIC |
WSON |
SC70,SOT-23 |
SC70,SOT-23 |
SC70,SOT-23 |
PDIP,TSSOP,SOIC |
| Accuracy(%) |
|
1 |
1.5 |
3.5 |
|
|
2 |
3.5 |
3.5 |
3.5 |
|
| Vdo(Typ)(mV) |
|
110 |
200 |
200 |
|
|
150 |
200 |
200 |
200 |
|
| Vout(Max)(V) |
|
2.8 |
5 |
3.7 |
73 |
|
3.3 |
3.7 |
3.7 |
3.7 |
|
| Special Features |
|
Enable |
Enable,Output Discharge,Power Good,Soft Start |
Enable |
Enable |
Shutdown Pin for S3 |
Enable,Output Discharge,Power Good,Reverse Current Protection,Soft Start |
Enable |
Enable |
Enable |
|
| Regulated Outputs(#) |
|
2 |
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
|
| Fixed Output Options(V) |
|
1.2,2.7,2.8 |
N/A |
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
|
|
0.9,1.5,1.8,2.8,3.3 |
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
1.3,1.5,1.8,2,2.5,2.8,3,3.3,3.7 |
|
| Vout(Min)(V) |
|
1.2 |
0.5 |
1.3 |
2.5 |
|
0.8 |
1.3 |
1.3 |
1.3 |
|
| Vin(Min)(V) |
|
1.8 |
1.3 |
1.8 |
9 |
1.8 |
1.6 |
1.8 |
1.8 |
1.8 |
|
| Iout2(A) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
Ceramic |
Ceramic |
|
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
50 |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
800 |
|
|
|
|
|
|
| Type |
|
|
|
|
Converter |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
99 |
|
|
|
|
|
|
| Control Mode |
|
|
|
|
Constant on-time (COT) |
N/A |
|
|
|
|
|
| Vin Bias(Min)(V) |
|
|
|
|
|
2.2 |
|
|
|
|
|
| Regulator Type |
|
|
|
|
|
Linear Regulator |
|
|
|
|
|
| DDR Memory Type |
|
|
|
|
|
DDR2 |
|
|
|
|
|
| Vout VTT(Min)(V) |
|
|
|
|
|
0.9 |
|
|
|
|
|
| Vin Bias(Max)(V) |
|
|
|
|
|
5.5 |
|
|
|
|
|
| Output |
|
|
|
|
|
VREF,VTT |
|
|
|
|
|
| Iout VTT(Max)(A) |
|
|
|
|
|
0.5 |
|
|
|
|
|
| Architecture |
|
|
|
|
|
|
|
|
|
|
Bipolar |
| Vn at 1kHz(Typ)(nV/rtHz) |
|
|
|
|
|
|
|
|
|
|
80 |
| Iq per channel(Typ)(mA) |
|
|
|
|
|
|
|
|
|
|
0.02125 |
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
|
|
|
|
|
|
|
|
4 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
|
|
|
|
3 |
| Rail-to-Rail |
|
|
|
|
|
|
|
|
|
|
In to V- |
| Output Current(Typ)(mA) |
|
|
|
|
|
|
|
|
|
|
4 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
|
|
|
|
32 |
| CMRR(Typ)(dB) |
|
|
|
|
|
|
|
|
|
|
90 |
| Iq per channel(Max)(mA) |
|
|
|
|
|
|
|
|
|
|
0.0375 |
| Input Bias Current(Max)(pA) |
|
|
|
|
|
|
|
|
|
|
20000 |
| Slew Rate(Typ)(V/us) |
|
|
|
|
|
|
|
|
|
|
0.05 |
| Offset Drift(Typ)(uV/C) |
|
|
|
|
|
|
|
|
|
|
10 |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
|
|
4 |
| GBW(Typ)(MHz) |
|
|
|
|
|
|
|
|
|
|
0.1 |
| Additional Features |
|
|
|
|
|
|
|
|
|
|
N/A |
| CMRR(Min)(dB) |
|
|
|
|
|
|
|
|
|
|
80 |