|
|
Texas Instruments
LP3871ESX-3.3/NOPB
|
Texas Instruments
LP3871ESX-2.5/NOPB
|
Texas Instruments
LP3882EMR-1.8/NOPB
|
Texas Instruments
LP3872EMP-5.0/NOPB
|
Texas Instruments
LP3875EMP-2.5/NOPB
|
Texas Instruments
LM5112Q1SD/NOPB
|
Texas Instruments
LP3874ES-ADJ/NOPB
|
Texas Instruments
LP3874ESX-ADJ/NOPB
|
Texas Instruments
LM5041MTC/NOPB
|
Texas Instruments
LM5041SD/NOPB
|
| Price |
|
|
|
$4.23 |
|
|
$1.01 |
$1.75 |
$1.70 |
$2.82 |
$2.24 |
| RoHS |
|
Not Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Output Options |
|
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
Fixed Output |
|
Adjustable Output |
Adjustable Output |
|
|
| Fixed Output Options(V) |
|
1.8,2.5,3.3,5 |
1.8,2.5,3.3,5 |
1.2,1.5,1.8 |
1.8,2.5,3.3,5 |
1.8,2.5,3.3,5 |
|
|
N/A |
|
|
| Approx. Price (US$) |
|
0.95 | 1ku |
0.95 | 1ku |
1.95 | 1ku |
1.24 | 1ku |
1.15 | 1ku |
0.50 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
1.30 | 1ku |
1.30 | 1ku |
| Vin(Max)(V) |
|
7 |
7 |
5.5 |
7 |
7 |
|
7 |
7 |
100 |
100 |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
1 |
|
1 |
1 |
|
|
| Iq(Typ)(mA) |
|
5 |
5 |
4 |
6 |
6 |
|
6 |
6 |
|
|
| Package Group |
|
DDPAK/TO-263,SOT-223 |
DDPAK/TO-263,SOT-223 |
DDPAK/TO-263,SO PowerPAD |
DDPAK/TO-263,SOT-223 |
DDPAK/TO-263,SOT-223,TO-220 |
WSON |
SOT-223,DDPAK/TO-263 |
SOT-223,DDPAK/TO-263 |
TSSOP,WSON |
TSSOP,WSON |
| Iout(Max)(A) |
|
0.8 |
0.8 |
1.5 |
1.5 |
1.5 |
|
0.8 |
0.8 |
|
|
| Vout(Min)(V) |
|
1.8 |
1.8 |
1.2 |
1.8 |
1.8 |
|
1.2 |
1.2 |
|
|
| Vout(Max)(V) |
|
5 |
5 |
1.8 |
5 |
5 |
|
|
6.6 |
|
|
| Additional Features |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
| Vdo(Typ)(mV) |
|
240 |
240 |
110 |
380 |
380 |
|
240 |
240 |
|
|
| Vin(Min)(V) |
|
2.5 |
2.5 |
1.31 |
2.5 |
2.5 |
|
2.5 |
2.5 |
15 |
15 |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
|
| Input Negative Voltage(V) |
|
|
|
|
|
|
0 |
|
|
|
|
| Channel Input Logic |
|
|
|
|
|
|
Inverting,Non-Inverting |
|
|
|
|
| Input Threshold |
|
|
|
|
|
|
TTL |
|
|
|
|
| Special Features |
|
|
|
|
|
|
Negative Output Voltgae Capability |
|
Enable |
Synchronization Pin |
Synchronization Pin |
| Rise Time(ns) |
|
|
|
|
|
|
14 |
|
|
|
|
| Prop Delay(ns) |
|
|
|
|
|
|
25 |
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
|
1 |
|
|
|
|
| Input VCC(Max)(V) |
|
|
|
|
|
|
14 |
|
|
|
|
| Input VCC(Min)(V) |
|
|
|
|
|
|
3.5 |
|
|
|
|
| Power Switch |
|
|
|
|
|
|
MOSFET |
|
|
|
|
| Peak Output Current(A) |
|
|
|
|
|
|
7 |
|
|
|
|
| Fall Time(ns) |
|
|
|
|
|
|
12 |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
|
|
|
Ceramic |
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
1000 |
1000 |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
100 |
100 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
50 |
50 |
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
|
1.5 |
1.5 |
| Topology |
|
|
|
|
|
|
|
|
|
Push-Pull |
Push-Pull |
| Control Method |
|
|
|
|
|
|
|
|
|
Current,Voltage |
Current,Voltage |