Power Switches – Current Limit Switches
Products

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Product |
Buy |
Status |
Documents |
Automotive Recommended |
5K Pricing |
Product Type |
Type |
Vin Min (V) |
Vin Max (V) |
Max SW Current (A) |
Adj Current Limit |
Current Limit Fixed (Min) |
Current Limit Adj# (Max) |
Current Limited |
RDS ON @5V (mΩ) |
Soft Start (µS) |
Load Discharge(Ω) |
Enable Logic |
VEN (V) |
Input Pull-Up Resistor |
Reverse Current Blocking |
Oja (C/W) |
Rev Block Diode |
UVLO |
Thermal Shutdown |
Fault Flag |
Flag Transient Filter |
UL Approved |
Switch Element |
Internal Charge Pump |
supports Speeds |
Slots Supported |
VCC3 On-Resistance (mΩ) |
VCC5 On-Resistance (mΩ) |
VPP On-Resistance (mΩ) |
Charge Pump(1) |
Packages |
MIC2003 |
|
In Production |
 |
No |
$0.57 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
|
|
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/VDFN |
MIC2004 |
|
In Production |
 |
No |
$0.57 |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
Active High |
0 |
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/VDFN |
MIC2005 |
|
In Production |
 |
No |
$0.65 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
Active High |
|
|
|
230, 230, 90 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/SOT-23, 6/VDFN |
MIC2005A |
|
In Production |
 |
No |
$0.21 |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
|
500mA |
|
Yes |
170 |
|
|
Active Low, Active High |
0 |
|
|
230, 230 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/SOT-23 |
MIC2007 |
|
In Production |
 |
No |
$0.36 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
200mA |
2.0A |
Yes |
100 |
|
|
Noninverting |
|
|
|
|
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2008 |
|
In Production |
 |
No |
$0.78 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
2.0A |
Yes |
70 |
|
|
Active High |
|
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2009 |
|
In Production |
 |
No |
$0.74 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
2.0A |
Yes |
70 |
|
|
Active High |
|
|
|
230, 90 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2009A |
|
In Production |
 |
No |
$0.32 |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
Yes |
|
900mA |
Yes |
170 |
|
|
Active Low, Active High |
0 |
|
|
230 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23 |
MIC2012 |
|
In Production |
 |
No |
$1.65 |
USB Power Switches Supporting ACPI S0/S3 State Transitions |
Dual |
4.5 |
5.5 |
|
|
500mA |
|
Yes |
140 |
|
|
Active High |
|
|
|
160 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
Yes |
|
|
|
|
|
|
8/SOIC, 16/QSOP |
MIC2013 |
|
In Production |
 |
No |
$0.67 |
USB Power Dist |
Single |
2.5 |
6.5 |
|
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
|
|
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/VDFN |
MIC2014 |
|
In Production |
 |
No |
$0.67 |
USB Power Dist |
Single |
2.5 |
6.5 |
|
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
Active High |
|
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
5/SOT-23, 6/VDFN |
MIC2015 |
|
In Production |
 |
No |
$0.79 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
500mA, 800mA, 1.2A |
|
Yes |
70 |
|
|
Active High |
|
|
|
230, 230, 90 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2017 |
|
In Production |
 |
No |
$0.45 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
200mA |
2.0A |
Yes |
100 |
|
|
Noninverting |
|
|
|
|
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2018 |
|
In Production |
 |
No |
$0.91 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
2.0A |
Yes |
70 |
|
|
Active High |
|
|
|
230, 90 |
|
Yes |
Yes |
|
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2019 |
|
In Production |
 |
No |
$0.30 |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
Yes |
|
2.0A |
Yes |
70 |
|
|
Active High |
0 |
|
|
230, 90 |
|
Yes |
Yes |
|
|
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/VDFN |
MIC2025 |
|
In Production |
 |
No |
$0.38 |
USB Power Dist |
Single |
2.7 |
5.5 |
0 |
|
500mA |
|
Yes |
90 |
|
|
Active High |
0 |
|
|
160, 206 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2026 |
|
In Production |
 |
No |
$0.57 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
90 |
|
|
Active High |
|
|
|
160, 103 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2026A |
|
In Production |
 |
No |
$0.43 |
USB Power Dist |
Dual |
2.7 |
5.5 |
0 |
|
500mA |
|
Yes |
100 |
|
|
Active High |
0 |
|
|
160 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2027 |
|
In Production |
 |
No |
$1.33 |
USB Power Dist |
Quad |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
150 |
|
|
Active High |
|
|
|
112, 120 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
16/SOIC |
MIC2033 |
|
In Production |
 |
No |
$0.57 |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
|
475mA, 517mA, 760mA, 950mA, 1.14A |
|
Yes |
75 |
|
|
Active Low, Active High |
0 |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/UDFN |
MIC2033A |
|
Samples Available |
 |
No |
Call for pricing |
USB Power Dist |
Single |
2.5 |
5.5 |
0 |
|
475mA, 517mA, 760mA, 950mA, 1.14A |
|
Yes |
125 |
|
|
Active Low, Active High |
0 |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23 |
MIC2039 |
|
In Production |
 |
No |
$0.57 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
2.5 |
Yes |
75 |
|
|
Active Low, Active High |
|
|
|
177.2, 90 |
|
Yes |
Yes |
Yes |
Yes |
Yes |
P-Ch |
|
|
|
|
|
|
|
6/SOT-23, 6/UDFN |
MIC2040 |
|
In Production |
 |
No |
$0.95 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
1.5A |
Yes |
75 |
|
|
Active High |
|
|
|
160 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
10/MSOP |
MIC2041 |
|
In Production |
 |
No |
$1.01 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
1.5A |
Latched |
75 |
|
|
Active High |
|
|
|
160 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
10/MSOP |
MIC2042 |
|
In Production |
 |
No |
$1.32 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
3.0A |
Yes |
60 |
|
|
Active High |
|
|
|
160, 85 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC, 14/TSSOP |
MIC2043 |
|
In Production |
 |
No |
$1.62 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
3.0A |
Latched |
60 |
|
|
Active High |
|
|
|
160, 85 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC, 14/TSSOP |
MIC2044 |
|
In Production |
 |
No |
$2.46 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
6.0A |
Yes |
30 |
|
|
Active High |
|
|
|
85 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
16/TSSOP |
MIC2045 |
|
In Production |
 |
No |
$2.51 |
USB Power Dist |
Single |
0.8 |
5.5 |
|
Yes |
|
6.0A |
Latched |
30 |
|
|
Active High |
|
|
|
85 |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
16/TSSOP |
MIC2072 |
|
In Production |
 |
No |
$1.92 |
USB Power Switches Supporting ACPI S0/S3 State Transitions |
Dual |
4.5 |
5.5 |
|
|
500mA |
|
Yes |
140 |
|
|
— |
|
|
|
160 |
Yes |
Yes |
Latched |
Yes |
Yes |
Yes |
N-Ch |
Yes |
|
|
|
|
|
|
16/QSOP |
MIC2075 |
|
In Production |
 |
No |
$0.45 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
140 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
Yes |
Latched |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2076 |
|
In Production |
 |
No |
$0.68 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
90 |
|
|
Active High |
|
|
|
160, 103 |
Yes |
Yes |
Latched |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2076A |
|
In Production |
 |
No |
$0.60 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
100 |
|
|
Active High |
|
|
|
160 |
Yes |
Yes |
Latched |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2077 |
|
In Production |
 |
No |
$1.42 |
USB Power Dist |
Quad |
2.7 |
5.5 |
|
|
500mA |
|
Yes |
150 |
|
|
Active High |
|
|
|
112, 120 |
Yes |
Yes |
Latched |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
16/SOIC |
MIC2090 |
|
In Production |
 |
No |
$0.16 |
USB Power Dist |
Single |
1.8 |
5.5 |
|
|
50mA |
|
Yes |
700 |
|
|
Active High |
|
|
|
230 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
5/SOT-23 |
MIC2091 |
|
In Production |
 |
No |
$0.16 |
USB Power Dist |
Single |
1.8 |
5.5 |
|
|
100mA |
|
Yes |
700 |
|
|
Active High |
|
|
|
230 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
5/SOT-23 |
MIC2095 |
|
In Production |
 |
No |
$0.35 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
500mA |
|
Yes |
170 |
|
|
Active High |
|
|
|
93 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
6/UDFN |
MIC2097 |
|
In Production |
 |
No |
$0.45 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
1.1A |
Yes |
170 |
|
|
Active High |
|
|
|
93 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
6/UDFN |
MIC2098 |
|
In Production |
 |
No |
$0.41 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
|
900mA |
|
Yes |
170 |
|
|
Active High |
|
|
|
93 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
6/UDFN |
MIC2099 |
|
In Production |
 |
No |
$0.42 |
USB Power Dist |
Single |
2.5 |
5.5 |
|
Yes |
|
1.1A |
Yes |
170 |
|
|
Active High |
|
|
|
93 |
Yes |
Yes |
Yes |
Yes |
Yes |
|
P-Ch |
|
|
|
|
|
|
|
6/UDFN |
MIC2505 |
|
In Production |
 |
No |
$1.12 |
USB Power Dist |
Single |
2.7 |
7.5 |
|
|
2.0A |
|
Yes |
30 |
|
|
Active High |
|
|
|
160, 105 |
Yes |
|
Yes |
Yes |
Yes |
|
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2506 |
|
In Production |
 |
No |
$2.07 |
USB Power Dist |
Dual |
2.7 |
7.5 |
|
|
1.0A |
|
Yes |
75 |
|
|
Active High |
|
|
|
160, 105 |
Yes |
|
Yes |
Yes |
Yes |
|
N-Ch |
|
|
|
|
|
|
|
8/SOIC |
MIC2514 |
|
In Production |
 |
No |
$1.33 |
USB Power Dist |
Single |
3 |
13.5 |
|
|
400mA |
|
Yes |
1500 |
|
|
Active High |
|
|
|
230 |
|
|
Yes |
|
|
|
P-Ch |
|
|
|
|
|
|
|
5/SOT-23 |
MIC2536 |
|
In Production |
 |
No |
$0.86 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
|
100mA |
|
Yes |
400 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
|
Yes |
Yes |
Yes |
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2537 |
|
In Production |
 |
No |
$1.68 |
USB Power Dist |
Quad |
2.7 |
5.5 |
|
|
100mA |
|
Yes |
425 |
|
|
Active High |
|
|
|
120 |
Yes |
|
Yes |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
16/SOIC |
MIC2544 |
|
In Production |
 |
No |
$0.45 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
|
Yes |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2544A |
|
In Production |
 |
No |
$0.38 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
|
Yes |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2545A |
|
In Production |
 |
No |
$1.94 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
3.0A |
Yes |
35 |
|
|
Active High |
|
|
|
160, 130, 100 |
Yes |
|
Yes |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/PDIP, 8/SOIC, 14/TSSOP |
MIC2546 |
|
In Production |
 |
No |
$1.93 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
120, 100 |
Yes |
|
Yes |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
16/SOIC, 16/TSSOP |
MIC2547 |
|
In Production |
 |
No |
$1.98 |
USB Power Dist |
Dual |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
120, 100 |
Yes |
|
Latched |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
16/SOIC, 16/TSSOP |
MIC2548 |
|
In Production |
 |
No |
$0.42 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
|
Latched |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2548A |
|
In Production |
 |
No |
$0.43 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
1.5A |
Yes |
80 |
|
|
Active High |
|
|
|
160, 206 |
Yes |
|
Latched |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/MSOP, 8/SOIC |
MIC2549A |
|
In Production |
 |
No |
$2.21 |
USB Power Dist |
Single |
2.7 |
5.5 |
|
Yes |
|
3.0A |
Yes |
35 |
|
|
Active High |
|
|
|
160, 130, 100 |
Yes |
|
Latched |
Yes |
|
Yes |
N-Ch |
|
|
|
|
|
|
|
8/SOIC, 14/TSSOP |
UCS2112 |
|
Not Recommended for new designs Consider: UCS2113 |
 |
Yes |
$1.69 |
USB Power Dist |
Dual |
2.9 |
5.5 |
0 |
Yes |
|
3.4A |
Yes |
40 |
|
|
Active Low, Active High |
0 |
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
|
|
|
20/QFN |
UCS2113 |
|
In Production |
 |
Yes |
$1.69 |
USB Power Dist |
Dual |
2.9 |
5.5 |
0 |
Yes |
|
3.4A |
Yes |
40 |
|
|
Active Low, Active High |
0 |
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
|
|
|
20/QFN |
UCS2114 |
|
In Production |
 |
Yes |
$1.79 |
USB Power Dist |
Dual |
2.9 |
5.5 |
0 |
Yes |
|
3.4A |
Yes |
18 |
|
|
Active Low, Active High |
0 |
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
|
|
|
|
|
20/VQFN |
5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.