|
|
Texas Instruments
LM2670S-ADJ/NOPB
|
Texas Instruments
LM2670S-ADJ
|
Texas Instruments
LM2670SD-3.3/NOPB
|
Texas Instruments
LM2670SDX-3.3/NOPB
|
Texas Instruments
LM2670T-12/NOPB
|
Texas Instruments
LM2640MTCX-ADJ/NOPB
|
Texas Instruments
LM4670ITLX/NOPB
|
Texas Instruments
LM7905CT/NOPB
|
Texas Instruments
LM73605QRNPTQ1
|
Texas Instruments
LM60CIM3/NOPB
|
Price |
|
$3.55 |
|
|
|
$3.50 |
|
$0.47 |
$1.10 |
|
|
RoHS |
|
Compliant |
No |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Lead Status |
|
No |
No |
No |
No |
No |
No |
Yes |
Yes |
No |
No |
Switching Frequency(Min)(kHz) |
|
260 |
260 |
260 |
260 |
260 |
200 |
|
|
350 |
|
Special Features |
|
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Frequency Synchronization |
Enable,Frequency Synchronization,Light Load Efficiency |
|
|
Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
|
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Package Group |
|
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
DDPAK/TO-263,TO-220,VSON |
TSSOP |
|
TO-220 |
WQFN |
SOT-23,TO-92 |
Vin(Min)(V) |
|
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
5.5 |
|
-25 |
3.5 |
|
Approx. Price (US$) |
|
1.85 | 1ku |
1.85 | 1ku |
1.85 | 1ku |
1.85 | 1ku |
1.85 | 1ku |
3.00 | 1ku |
|
0.56 | 1ku |
|
0.26 | 1ku |
Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
1 |
3 |
|
1 |
1 |
|
Iq(Typ)(mA) |
|
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
0.6 |
|
|
0.015 |
|
Vout(Min)(V) |
|
1.23 |
1.23 |
1.23 |
1.23 |
1.23 |
2.2 |
|
-5 |
1 |
|
Vout(Max)(V) |
|
37 |
37 |
37 |
37 |
37 |
6 |
|
-5 |
34 |
|
Vin(Max)(V) |
|
40 |
40 |
40 |
40 |
40 |
30 |
|
-7 |
36 |
|
Iout(Max)(A) |
|
3 |
3 |
3 |
3 |
3 |
5 |
|
1.5 |
5 |
|
Control Mode |
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
|
|
|
Current Mode |
|
Switching Frequency(Max)(kHz) |
|
400 |
400 |
400 |
400 |
400 |
400 |
|
|
2200 |
|
Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
0 to 125 |
|
0 to 125 |
-40 to 125 |
-25 to 125,-40 to 125 |
Duty Cycle(Max)(%) |
|
91 |
91 |
91 |
91 |
91 |
98 |
|
|
96 |
|
Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Controller |
|
|
Converter |
|
Fixed Output Options(V) |
|
|
|
|
|
|
|
|
-5 |
|
|
Package Size |
|
|
|
|
|
|
|
|
mm2 |
|
mm2 |
Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
1100 |
|
|
Output Options |
|
|
|
|
|
|
|
|
Fixed Output,Negative Output |
|
|
Additional Features |
|
|
|
|
|
|
|
|
Overcurrent Protection,Thermal Shutdown |
|
|
Supply Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
2.7 |
Supply Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
10 |
Supply Current(Max)(uA) |
|
|
|
|
|
|
|
|
|
|
110 |
Sensor Gain(mV/Deg C) |
|
|
|
|
|
|
|
|
|
|
6.25 |
Local Sensor Accuracy(Max)(+/- C) |
|
|
|
|
|
|
|
|
|
|
2 |
Interface |
|
|
|
|
|
|
|
|
|
|
Analog Output |
Output Impedance(Ohm) |
|
|
|
|
|
|
|
|
|
|
800 |