|
|
Texas Instruments
LM3414MRX/NOPB
|
Texas Instruments
LM3490IM5-3.3/NOPB
|
Texas Instruments
LMG3410
|
Texas Instruments
LM340S-5.0
|
Texas Instruments
LM3490IM5-5.0
|
Texas Instruments
LM7341MFE/NOPB
|
Texas Instruments
LM3310SQ
|
Texas Instruments
LM3310SQX/NOPB
|
Texas Instruments
LM3430SD
|
Texas Instruments
LM3430SD/NOPB
|
| Price |
|
|
$0.70 |
|
$1.65 |
|
|
|
|
$1.00 |
|
| RoHS |
|
Compliant |
Compliant |
|
Not Compliant |
Not Compliant |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
No |
No |
|
No |
No |
No |
No |
No |
No |
No |
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
|
mm2 |
|
|
|
|
| Vin(Min)(V) |
|
4.5 |
0 |
|
7.5 |
0 |
|
|
2.5 |
|
6 |
| Approx. Price (US$) |
|
0.59 | 1ku |
0.35 | 1ku |
|
0.46 | 1ku |
0.35 | 1ku |
0.87 | 1ku |
|
1.69 | 1ku |
|
0.75 | 1ku |
| Switching Frequency(Min)(kHz) |
|
250 |
|
|
|
|
|
|
|
|
|
| Vref(V) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Topology |
|
Buck |
|
|
|
|
|
|
Boost |
|
Boost |
| Package Group |
|
SO PowerPAD,WSON |
SOT-23 |
|
DDPAK/TO-263,SOT-223,TO-220 |
SOT-23 |
SOT-23 |
|
WQFN |
|
WSON |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
|
Catalog |
| Iq(Typ)(mA) |
|
3.2 |
|
|
8 |
|
|
|
2.1 |
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
|
0 to 125 |
-40 to 125 |
-40 to 125 |
|
-40 to 125 |
|
-40 to 125 |
| Switching Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
|
|
|
2000 |
| Special Features |
|
Adjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Thermal Shutdown |
|
|
N/A |
|
|
|
|
|
|
| Vin(Max)(V) |
|
42 |
30 |
|
35 |
30 |
|
|
7 |
|
40 |
| Regulated Outputs(#) |
|
1 |
1 |
|
1 |
1 |
|
|
1 |
|
|
| Dimming Method |
|
Analog,PWM |
|
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
1 |
0.1 |
|
1.5 |
0.1 |
|
|
|
|
|
| Power Factor Correction(Min) |
|
N/A |
|
|
|
|
|
|
|
|
|
| Input Voltage(Type) |
|
DC/DC |
|
|
|
|
|
|
|
|
|
| Type |
|
Converter,Inductive |
|
|
|
|
|
|
Converter (Integrated Switch) |
|
Controller (External Switch) |
| Vout(Max)(V) |
|
42 |
12 |
|
15 |
12 |
|
|
20 |
|
|
| Vout(Min)(V) |
|
0.2 |
3.3 |
|
5 |
3.3 |
|
|
|
|
1.25 |
| Vdo(Typ)(mV) |
|
|
500 |
|
2000 |
500 |
|
|
|
|
|
| Accuracy(%) |
|
|
5 |
|
5 |
5 |
|
|
|
|
|
| Output Options |
|
|
Fixed Output |
|
Fixed Output |
Fixed Output |
|
|
|
|
|
| Fixed Output Options(V) |
|
|
3.3,5,12 |
|
5,12,15 |
3.3,5,12 |
|
|
|
|
|
| Additional Features |
|
|
Overcurrent Protection,Thermal Shutdown |
|
|
Overcurrent Protection,Thermal Shutdown |
N/A |
|
|
|
|
| Output Capacitor Type |
|
|
Ceramic |
|
Cap Free,Ceramic |
Ceramic |
|
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
24 |
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
|
40 |
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
50 |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
[pf]5SOT-23[/pf] |
|
|
[pf]24WQFN[/pf] |
|
[pf]12WSON[/pf] |
| CMRR(Min)(dB) |
|
|
|
|
|
|
78 |
|
|
|
|
| Vn at 1kHz(Typ)(nV/rtHz) |
|
|
|
|
|
|
31 |
|
|
|
|
| Architecture |
|
|
|
|
|
|
Bipolar |
|
|
|
|
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
|
|
|
|
4 |
|
|
|
|
| Offset Drift(Typ)(uV/C) |
|
|
|
|
|
|
2 |
|
|
|
|
| Slew Rate(Typ)(V/us) |
|
|
|
|
|
|
1.9 |
|
|
|
|
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
32 |
|
|
|
|
| Output Current(Typ)(mA) |
|
|
|
|
|
|
10 |
|
|
|
|
| Iq per channel(Max)(mA) |
|
|
|
|
|
|
1.2 |
|
|
|
|
| Rail-to-Rail |
|
|
|
|
|
|
In,Out |
|
|
|
|
| Input Bias Current(Max)(pA) |
|
|
|
|
|
|
250000 |
|
|
|
|
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
2.7 |
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
|
1 |
|
|
|
|
| CMRR(Typ)(dB) |
|
|
|
|
|
|
100 |
|
|
|
|
| GBW(Typ)(MHz) |
|
|
|
|
|
|
4.6 |
|
|
|
|
| Iq per channel(Typ)(mA) |
|
|
|
|
|
|
0.7 |
|
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
2 |
|
|
