Product |
Buy |
Status |
Documents |
Automotive Recommended |
5K Pricing |
Supported Topologies |
Supported Outputs |
Minimum Input Voltage (V) |
Maximum Input Voltage (V) |
Minimum Output Voltage (V) |
Maximum Output Voltage (V) |
PFM, Discontinuous, Hyperlight load, or Skip Mode |
Typical Tolerance (%) |
Duty Cycle Max (%) |
Operating Frequency (Hz) |
External Clock Sync |
Power Good Signal |
Soft Start |
Internal Compensation |
Internal Voltage Bias |
Enable Pin |
Current Limit / Short Circuit Protection |
Input UVLO Typ (V) |
Operating Supply Current (mA) |
Iq Off (µA) |
Packages |
MIC2186 |
|
In Production |
 |
No |
$2.69 |
Boost, SEPIC, Flyback |
1 |
2.9 |
14 |
|
|
True |
±1 |
0.85 |
100/200/400K |
True |
|
True |
|
True |
True |
True |
|
3.5 |
0.5 |
16/QSOP, 16/SOIC |
MIC3808 |
|
In Production |
 |
No |
$1.04 |
Push-Pull, Half Bridge, Full Bridge |
1 |
8.3 |
15 |
|
|
|
|
0.49 |
Adj. to 1M |
|
|
True |
|
True |
|
True |
12.5 |
1 |
|
8/MSOP, 8/SOIC |
MIC3809 |
|
In Production |
 |
No |
$1.12 |
Push-Pull, Half Bridge, Full Bridge |
1 |
4.1 |
15 |
|
|
|
|
0.49 |
Adj. to 1M |
|
|
True |
|
True |
|
True |
4.3 |
1 |
|
8/MSOP, 8/SOIC |
MIC3838 |
|
In Production |
 |
No |
$1.12 |
Push-Pull, Half Bridge, Full Bridge |
1 |
8.3 |
15 |
|
|
|
|
0.49 |
Adj. to 1MHz |
|
|
True |
|
True |
|
True |
12.5 |
1.5 |
|
10/MSOP |
MIC3839 |
|
In Production |
 |
No |
$1.12 |
Push-Pull, Half Bridge, Full Bridge |
1 |
4.1 |
15 |
|
|
|
|
0.49 |
Adj. to 1MHz |
|
|
True |
|
True |
|
True |
4.3 |
1.5 |
|
10/MSOP |
MIC38C42 |
|
In Production |
 |
No |
$1.04 |
Forward,Flyback |
1 |
9 |
20 |
|
|
|
±2 |
0.96 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
14.5 |
4 |
|
8/MSOP, 8/PDIP, 8/SOIC, 14/SOIC |
MIC38C43 |
|
In Production |
 |
No |
$0.98 |
Forward,Flyback |
1 |
7.6 |
20 |
|
|
|
±2 |
0.96 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
8.4 |
4 |
|
8/MSOP, 8/PDIP, 8/SOIC, 14/SOIC |
MIC38C44 |
|
In Production |
 |
No |
$1.04 |
Forward,Flyback |
1 |
9 |
20 |
0 |
0 |
False |
±2 |
0.5 |
Adj. to 500kHz |
False |
False |
False |
False |
True |
False |
False |
14.5 |
4 |
0 |
8/MSOP, 8/PDIP, 8/SOIC, 14/PDIP, 14/SOIC |
MIC38C45 |
|
In Production |
 |
No |
$0.98 |
Forward,Flyback |
1 |
7.6 |
20 |
|
|
|
±2 |
0.5 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
8.4 |
4 |
|
8/MSOP, 8/PDIP, 8/SOIC, 14/SOIC |
MIC38HC42 |
|
In Production |
 |
No |
$1.17 |
Forward,Flyback |
1 |
9 |
20 |
|
|
|
±2 |
0.96 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
14.5 |
4 |
|
8/PDIP, 8/SOIC, 14/PDIP, 14/SOIC |
MIC38HC43 |
|
In Production |
 |
No |
$1.43 |
Forward,Flyback |
1 |
7.6 |
20 |
|
|
|
±2 |
0.96 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
8.4 |
4 |
|
8/PDIP, 8/SOIC, 14/PDIP, 14/SOIC |
MIC38HC44 |
|
In Production |
 |
No |
$1.17 |
Forward,Flyback |
1 |
9 |
20 |
|
|
|
±2 |
0.5 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
14.5 |
4 |
|
8/PDIP, 8/SOIC, 14/PDIP, 14/SOIC |
MIC38HC45 |
|
In Production |
 |
No |
$1.24 |
Forward,Flyback |
1 |
7.6 |
20 |
|
|
|
±2 |
0.5 |
Adj. to 500kHz |
|
|
|
|
True |
|
|
8.4 |
4 |
|
8/PDIP, 8/SOIC, 14/PDIP, 14/SOIC |
MIC9130 |
|
In Production |
 |
No |
$2.51 |
Forward,Flyback |
1 |
9 |
180 |
4.85 |
4.85 |
|
±3 |
0.5 |
Adj. to 2.5MHz |
True |
|
True |
|
True |
True |
True |
1.22 |
1.3 |
0.1 |
16/QSOP, 16/SOIC |
MIC9131 |
|
In Production |
 |
No |
$2.73 |
Forward,Flyback |
1 |
9 |
180 |
4.85 |
4.85 |
|
±3 |
0.75 |
Adj. to 2.5MHz |
True |
|
True |
|
True |
True |
True |
1.22 |
1 |
0.1 |
16/QSOP, 16/SOIC |
MCP1630 |
|
In Production |
 |
Yes |
$0.83 |
Flyback, Boost, SEPIC, Cuk |
1 |
3 |
5.5 |
|
|
|
- |
0.99 |
Sync. to 1 MHz |
True |
|
|
|
|
|
True |
2.85 |
2.8 |
|
8/DFN, 8/MSOP |
MCP1631 |
|
In Production |
 |
Yes |
$1.12 |
Flyback, Boost, SEPIC, Cuk |
1 |
3 |
5.5 |
|
|
|
±3 |
0.99 |
Sync. to 2 MHz |
True |
|
|
|
|
True |
True |
2.8 |
3.7 |
2.4 |
20/QFN, 20/SSOP, 20/TSSOP |
MCP1631HV |
|
In Production |
 |
Yes |
$1.24 |
Flyback, Boost, SEPIC, Cuk |
1 |
3.5 |
16 |
|
|
|
±3 |
0.99 |
Sync. to 2 MHz |
True |
|
|
|
|
True |
True |
|
3.7 |
4.4 |
20/SSOP, 20/TSSOP |
MCP1631V |
|
In Production |
 |
Yes |
$1.12 |
Flyback, Boost, SEPIC, Cuk |
1 |
3 |
5.5 |
|
|
|
±3 |
0.99 |
Sync. to 2 MHz |
True |
|
|
|
|
True |
True |
2.8 |
3.7 |
2.4 |
20/QFN, 20/SSOP, 20/TSSOP |
MCP1631VHV |
|
In Production |
 |
Yes |
$1.24 |
Flyback, Boost, SEPIC, Cuk |
1 |
3.5 |
16 |
|
|
|
±3 |
0.99 |
Sync. to 2 MHz |
True |
|
|
|
|
True |
True |
|
3.7 |
4.4 |
20/SSOP, 20/TSSOP |
MCP1632 |
|
In Production |
 |
Yes |
$0.77 |
Flyback, Boost, SEPIC, Cuk |
1 |
3 |
5.5 |
|
|
|
±4 |
0.85 |
300K / 600K |
|
|
True |
|
True |
True |
True |
2.9 |
5 |
2 |
8/DFN, 8/MSOP |
MCP1633 |
|
Samples Available Consider: MCP1631 |
 |
Yes |
$1.19 |
Flyback, Boost, SEPIC, Cuk |
1 |
3 |
5.5 |
0 |
0 |
False |
±3 |
0.99 |
Sync. to 2.2 MHz |
True |
False |
False |
False |
False |
True |
True |
2.8 |
3.5 |
2.4 |
16/QFN |