|
|
Texas Instruments
LP38692SDX-1.8/NOPB
|
Texas Instruments
LP38692MP-5.0/NOPB
|
Texas Instruments
LP38690DTX-3.3
|
Texas Instruments
LP38690SD-ADJ
|
Texas Instruments
LP38693MP-ADJ/NOPB
|
Texas Instruments
LP38693MPX-ADJ/NOPB
|
Texas Instruments
LM2852XMXA-0.8/NOPB
|
Texas Instruments
LM2852YMXAX-1.0/NOPB
|
Texas Instruments
LM2852YMXA-2.5/NOPB
|
Texas Instruments
LM2852YMXA-0.8/NOPB
|
| Price |
|
|
$1.05 |
$1.18 |
|
|
$1.01 |
|
|
|
|
| RoHS |
|
Compliant |
Yes |
No |
Not Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
Yes |
Yes |
No |
No |
No |
| Vdo(Typ)(mV) |
|
450,650,800,950 |
450,650,800,950 |
450,650,800,950 |
450 |
250 |
250 |
|
|
|
|
| Additional Features |
|
Enable,Overcurrent Protection,Thermal Shutdown,Foldback Overcurrent Protection |
|
|
Enable,Foldback Overcurrent Protection,Overcurrent Protection,Thermal Shutdown |
|
Enable,Foldback Overcurrent Protection,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
| Iq(Typ)(mA) |
|
0.055 |
0.055 |
0.055 |
0.055 |
0.055 |
0.055 |
0.85 |
0.85 |
0.85 |
0.85 |
| Output Options |
|
Fixed Output |
Fixed Output |
Fixed Output |
Adjustable Output |
Adjustable Output |
Adjustable Output |
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
Ceramic |
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Estimated Package Size (WxL)(mm2) |
|
[pf]6WSON[/pf] |
|
|
|
|
|
|
|
|
[pf]14HTSSOP[/pf] |
| Vin(Max)(V) |
|
10 |
10 |
10 |
10 |
10 |
10 |
5.5 |
5.5 |
5.5 |
5.5 |
| Accuracy(%) |
|
5 |
5 |
5 |
5 |
4 |
4 |
|
|
|
|
| Iout(Max)(A) |
|
1 |
1 |
1 |
1 |
0.5 |
0.5 |
2 |
2 |
2 |
2 |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Fixed Output Options(V) |
|
1.8,2.5,3.3,5 |
1.8,2.5,3.3,5 |
1.8,2.5,3.3,5 |
|
N/A |
|
|
|
|
|
| Vout(Min)(V) |
|
1.8 |
1.8 |
1.8 |
1.25 |
1.25 |
1.25 |
0.8 |
0.8 |
0.8 |
0.8 |
| Vin(Min)(V) |
|
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.85 |
2.85 |
2.85 |
2.85 |
| Package Group |
|
SOT-223,WSON |
SOT-223,WSON |
TO-252,WSON |
WSON |
SOT-223,WSON |
SOT-223,WSON |
HTSSOP |
HTSSOP |
HTSSOP |
HTSSOP |
| PSRR @ 100KHz(dB) |
|
50 |
50 |
50 |
45 |
45 |
45 |
|
|
|
|
| Approx. Price (US$) |
|
0.53 | 1ku |
0.53 | 1ku |
0.53 | 1ku |
0.52 | 1ku |
0.50 | 1ku |
0.50 | 1ku |
1.58 | 1ku |
1.58 | 1ku |
1.58 | 1ku |
1.58 | 1ku |
| 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 |
| Vout(Max)(V) |
|
5 |
5 |
5 |
9 |
9 |
9 |
3.3 |
3.3 |
3.3 |
3.3 |
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
|
| Special Features |
|
|
Enable,Foldback Overcurrent Protection |
Enable,Foldback Overcurrent Protection |
|
Enable,Foldback Overcurrent Protection |
|
Enable,Synchronous Rectification,Tracking |
Enable,Synchronous Rectification,Tracking |
Enable,Synchronous Rectification,Tracking |
Enable,Tracking,Synchronous Rectification |
| Thermal Resistance JA(C/W) |
|
|
|
51 |
|
|
|
|
|
|
|
| Noise(uVrms) |
|
|
|
80 |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
100 |
100 |
100 |
100 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
1500 |
1500 |
1500 |
1500 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
500 |
500 |
500 |
500 |
| Control Mode |
|
|
|
|
|
|
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Voltage Mode |
| Type |
|
|
|
|
|
|
|
Converter |
Converter |
Converter |
Converter (Integrated Switch) |
| Topology |
|
|
|
|
|
|
|
|
|
|
Buck |
| Vref Accuracy(Typ)(%) |
|
|
|
|
|
|
|
|
|
|
2 |
| Market Segment |
|
|
|
|
|
|
|
|
|
|
Industrial |
| Brand |
|
|
|
|
|
|
|
|
|
|
SIMPLE SWITCHER |
| Soft Start |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
4 |
| Compensation |
|
|
|
|
|
|
|
|
|
|
Internal |
| Undervoltage Lockout |
|
|
|
|
|
|
|
|
|
|
Adjustable |
