|
|
Texas Instruments
LM2831YMF/NOPB
|
Texas Instruments
LM3743MM-1000/NOPB
|
Texas Instruments
LM3880QMFE-1AA/NOPB
|
Texas Instruments
LM3880QMFX-1AF/NOPB
|
Texas Instruments
LM3880QMFX-1AD/NOPB
|
Texas Instruments
LM3880MFX-1AF/NOPB
|
Texas Instruments
LM2830ZSD/NOPB
|
Texas Instruments
LM2832ZSD/NOPB
|
Texas Instruments
MSP430F6659IZQWR
|
Texas Instruments
MSP430F6779IPEUR
|
| Price |
|
|
$2.03 |
$1.15 |
|
|
|
$1.22 |
$1.40 |
|
$10.49 |
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
Yes |
Yes |
No |
No |
| Switching Frequency(Max)(kHz) |
|
3000 |
1000 |
|
|
|
|
3000 |
3000 |
|
|
| Control Mode |
|
Current Mode |
|
|
|
|
|
Current Mode |
Current Mode |
|
|
| Rating |
|
Catalog |
Catalog |
Automotive |
Automotive |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Iout(Max)(A) |
|
1.5 |
10 |
|
|
|
|
1 |
2 |
|
|
| Special Features |
|
Enable,Light Load Efficiency |
Enable,Pre-Bias Start-Up,Tracking |
|
|
|
|
Enable,Light Load Efficiency |
Enable,Light Load Efficiency |
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
| Vout(Max)(V) |
|
4.5 |
4.6 |
|
|
|
|
4.5 |
4.5 |
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
|
|
|
|
5.5 |
5.5 |
|
|
| Type |
|
Converter |
Controller |
|
|
|
|
Converter |
Converter |
|
|
| Regulated Outputs(#) |
|
1 |
1 |
|
|
|
|
1 |
1 |
|
|
| Switching Frequency(Min)(kHz) |
|
550 |
300 |
|
|
|
|
1600 |
550 |
|
|
| Package Group |
|
SOT-23,WSON |
VSSOP |
SOT-23 |
SOT-23 |
SOT-23 |
SOT-23 |
SOT-23,WSON |
MSOP-PowerPAD,WSON |
BGA MICROSTAR JUNIOR,LQFP |
LQFP |
| Vout(Min)(V) |
|
0.6 |
0.8 |
|
|
|
|
0.6 |
0.6 |
|
|
| Iq(Typ)(mA) |
|
2.8 |
1.8 |
|
|
|
|
3.3 |
2.8 |
|
|
| Duty Cycle(Max)(%) |
|
94 |
91 |
|
|
|
|
94 |
96 |
|
|
| Vin(Min)(V) |
|
3 |
3 |
|
|
|
|
3 |
3 |
|
|
| Approx. Price (US$) |
|
|
0.99 | 1ku |
0.53 | 1ku |
0.53 | 1ku |
0.53 | 1ku |
0.45 | 1ku |
0.65 | 1ku |
0.80 | 1ku |
6.48 | 1ku |
6.76 | 1ku |
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| # of Sequenced Outputs |
|
|
|
3 |
3 |
3 |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
2,10,16,30,60,120 |
2,10,16,30,60,120 |
2,10,16,30,60,120 |
2,10,16,30,60,120 |
|
|
|
|
| VCC(Min)(V) |
|
|
|
2.7 |
2.7 |
2.7 |
2.7 |
|
|
|
|
| VCC(Max)(V) |
|
|
|
5.5 |
5.5 |
5.5 |
5.5 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
25 |
25 |
25 |
25 |
|
|
|
|
| Number of Sequenced Outputs |
|
|
|
|
|
|
3 |
|
|
|
|
| Standby Power (LPM3-uA) |
|
|
|
|
|
|
|
|
|
2.6 |
2.9 |
| Non-volatile Memory (KB) |
|
|
|
|
|
|
|
|
|
512 |
512 |
| Timers - 32-bit |
|
|
|
|
|
|
|
|
|
0 |
0 |
| BSL |
|
|
|
|
|
|
|
|
|
USB |
UART |
| DMA |
|
|
|
|
|
|
|
|
|
6 |
3 |
| GPIO Pins(#) |
|
|
|
|
|
|
|
|
|
74 |
90 |
| UART |
|
|
|
|
|
|
|
|
|
3 |
4 |
| Timers - 16-bit |
|
|
|
|
|
|
|
|
|
4 |
4 |
| AES |
|
|
|
|
|
|
|
|
|
N/A |
AES128 |
| Min VCC |
|
|
|
|
|
|
|
|
|
1.8 |
1.8 |
| SPI |
|
|
|
|
|
|
|
|
|
6 |
6 |
| Max VCC |
|
|
|
|
|
|
|
|
|
3.6 |
3.6 |
| Active Power (uA/MHz) |
|
|
|
|
|
|
|
|
|
370 |
346.8 |
| Frequency(MHz) |
|
|
|
|
|
|
|
|
|
20 |
25 |
| Additional Features |
|
|
|
|
|
|
|
|
|
USB,LCD,Real-Time Clock,Watchdog,DAC,Temp Sensor,Brown Out Reset,IrDA |
LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA |
| Multiplier |
|
|
|
|
|
|
|
|
|
32x32 |
32x32 |
| RAM(KB) |
|
|
|
|
|
|
|
|
|
66 |
32 |
| I2C |
|
|
|
|
|
|
|
|
|
3 |
2 |
| Wakeup Time (us) |
|
|
|
|
|
|
|
|
|
3 |
5 |
| Comparators(Inputs) |
|
|
|
|
|
|
|
|
|
12 |
0 |
| Special I/O |
|
|
|
|
|
|
|
|
|
N/A |
N/A |
| ADC |
|
|
|
|
|
|
|
|
|
ADC12 - 12ch |
ADC10 - 6ch,SigmaDelta24 - 7ch |
| CPU |
|
|
|
|
|
|
|
|
|
MSP430 |
MSP430 |
