General Purpose LED Drivers
Products
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| Product |
Buy |
Status |
Documents |
Automotive Recommended |
5K Pricing |
Topology |
+Vin min (V) |
+Vin max (V) |
Output Current |
Dimming |
Product Type |
Type |
# of White LEDs |
Operating Iq (mA) |
Vfb (V) |
Switching Frequency |
Switching MOSFET |
Dithered |
ILED Accuracy |
ILED Matching |
Oja (C/W) |
Vdropout @ 20mA |
Extra LDOs |
Vdropout (mV) |
IQ LDO |
Packages |
| HV98100 |
 |
In Production |
 |
|
$0.41 |
Buck-Boost |
9.5 |
17.5 |
|
No |
Off Line |
PFC |
|
200 |
0.2 |
|
|
|
|
|
124 |
|
0 |
0 |
0 |
6/SOT-23 |
| HV98101 |
|
In Production |
|
|
$0.41 |
Buck-Boost |
9.5 |
17.5 |
|
No |
Off Line |
PFC |
|
200 |
0.2 |
|
|
|
|
|
124 |
|
0 |
0 |
0 |
6/SOT-23 |
| HV9801A |
|
In Production |
|
No |
$0.58 |
Buck |
15 |
450 |
External FET |
4-Level Switch |
Off Line |
Average-Mode |
|
1 |
0 |
|
|
|
|
|
101, 83 |
|
0 |
0 |
0 |
8/SOIC
16/SOIC |
| HV9803 |
|
In Production |
|
No |
$0.35 |
Buck |
7 |
13.2 |
External FET |
PWM / Linear |
|
|
|
1.5 |
0 |
|
|
|
|
|
|
|
0 |
0 |
0 |
8/SOIC |
| HV9803B |
|
In Production |
|
No |
$0.35 |
Buck |
7 |
16 |
External FET |
PWM / Linear |
|
|
|
1.5 |
0 |
|
|
|
|
|
101 |
|
0 |
0 |
0 |
8/SOIC |
| HV9805 |
|
In Production |
|
No |
$0.34 |
2-Stage |
102 |
265 |
0.7 |
- |
Off Line |
|
|
0 |
0 |
|
|
|
|
|
202 |
|
0 |
0 |
0 |
10/MSOP |
| HV9861A |
|
In Production |
|
No |
$0.65 |
Buck |
8 |
450 |
External FET |
PWM / Linear |
Off Line |
Average-Mode |
|
0.5 |
0 |
|
|
|
±3% |
|
101, 83 |
|
0 |
0 |
0 |
8/SOIC
16/SOIC |
| HV9910B |
|
In Production |
|
No |
$0.66 |
Buck |
8 |
450 |
External FET |
PWM / Linear |
Off Line |
|
|
0.5 |
0 |
|
|
|
|
|
101, 83 |
|
0 |
0 |
0 |
8/SOIC
16/SOIC |
| HV9910C |
|
In Production |
|
No |
$0.29 |
Buck |
15 |
450 |
External FET |
PWM / Linear |
Off Line |
Peak Current |
|
0.8 |
0.25 |
|
|
|
|
|
101, 83 |
|
0 |
0 |
0 |
8/SOIC
16/SOIC |
| HV9918 |
|
In Production |
|
No |
$0.57 |
Buck |
4.5 |
40 |
Integrated FET |
PWM |
DC/DC |
High-side current sensing |
|
1.5 |
0 |
2MHz |
|
|
±5% |
|
60 |
|
0 |
0 |
0 |
8/WDFN |
| HV9919B |
|
In Production |
|
No |
$0.52 |
Buck |
4.5 |
40 |
External FET |
PWM |
DC/DC |
High-side current sensing |
|
1.5 |
0 |
2MHz |
|
|
±5% |
|
60 |
|
0 |
0 |
0 |
8/WDFN |
| HV9921 |
|
In Production |
|
No |
$0.46 |
Buck |
20 |
400 |
20mA |
No |
Off Line |
Switch-Mode |
|
0.2 |
0 |
|
|
|
|
|
132, 133 |
|
0 |
0 |
0 |
3/SOT-89
3/TO-92 |
| HV9922 |
|
In Production |
|
No |
$0.49 |
Buck |
20 |
400 |
20 - 50mA |
PWM |
Off Line |
Switch-Mode |
|
0.3 |
0 |
|
|
|
|
|
60 |
|
0 |
0 |
0 |
3/SOT-89
3/TO-92 |
| HV9923 |
|
In Production |
|
No |
$0.47 |
Buck |
20 |
400 |
30mA |
No |
Off Line |
Switch-Mode |
|
0.2 |
0 |
|
|
|
|
|
132, 133 |
|
0 |
0 |
0 |
3/SOT-89
3/TO-92 |
| HV9925 |
|
In Production |
|
No |
$0.72 |
Buck |
20 |
400 |
20 - 50mA |
PWM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8/SOIC |
| HV9930 |
|
In Production |
|
No |
$0.73 |
Cuk |
8 |
200 |
External FET |
PWM |
Off Line |
Hysteretic |
|
0.5 |
0 |
|
|
|
|
|
128 |
|
0 |
0 |
0 |
8/SOIC |
| HV9931 |
|
In Production |
|
No |
$0.73 |
Buck |
8 |
450 |
External FET |
PWM |
Off Line |
|
|
0.5 |
0 |
|
|
|
|
|
128 |
|
0 |
0 |
0 |
8/SOIC |
| HV9961 |
|
In Production |
|
No |
$1.14 |
Buck |
8 |
450 |
External FET |
PWM / Linear |
Off Line |
Average-Mode |
|
0.5 |
0 |
|
|
|
±3% |
|
128, 82 |
|
0 |
0 |
0 |
8/SOIC
16/SOIC |
| MIC2841A |
|
In Production |
|
No |
$0.38 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
4 @ 20mA |
1.4 |
0 |
|
|
|
|
±1.5% |
90 |
40mV |
0 |
0 |
0 |
10/UDFN |
| MIC2842A |
|
In Production |
|
No |
$0.40 |
Linear |
3 |
5.5 |
|
1-Wire |
Linear LED Drivers |
|
4 @ 20mA |
1.4 |
0 |
|
|
|
|
±1.5% |
90 |
40mV |
0 |
0 |
0 |
10/UDFN |
| MIC2843 |
|
In Production |
|
No |
$0.35 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
6 @ 20mA |
1.4 |
0 |
|
|
|
|
±3% |
90 |
40mV |
0 |
0 |
0 |
10/UDFN |
| MIC2843A |
|
In Production |
|
No |
$0.45 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
6 @ 20mA |
1.4 |
0 |
|
|
|
|
±1.5% |
90 |
40mV |
0 |
0 |
0 |
10/UDFN |
| MIC2844A |
|
In Production |
|
No |
$0.47 |
Linear |
3 |
5.5 |
|
1-Wire |
Linear LED Drivers |
|
6 @ 20mA |
1.4 |
0 |
|
|
|
|
±1.5% |
90 |
40mV |
0 |
0 |
0 |
10/UDFN |
| MIC2846A |
|
In Production |
|
No |
$0.67 |
|
3 |
5.5 |
|
|
Linear LED Drivers |
|
6 @ 20mA |
1.4 |
|
|
|
|
|
±1.5% |
90 |
40mV |
2 |
150 |
35 |
14/UQFN |
| MIC2860-2D |
|
In Production |
|
No |
$0.27 |
Linear |
3 |
5.5 |
|
1-Wire |
Linear LED Drivers |
|
2 @ 30.2mA |
0.7 |
0 |
|
|
|
|
±0.5% |
256, 177 |
52mV @ 30.2mA |
0 |
0 |
0 |
6/TSOT
6/SC70 |
| MIC2860-2P |
|
In Production |
|
No |
$0.27 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
2 @ 30.2mA |
0.7 |
0 |
|
|
|
|
±0.5% |
256, 177 |
52mV @ 30.2mA |
0 |
0 |
0 |
6/TSOT
6/SC70 |
| MIC3201 |
|
In Production |
|
No |
$1.09 |
Buck |
6 |
20 |
1A FET |
PWM |
High Brightness |
Hysteretic |
Up to 4 |
1.2 |
2 |
Hyst to 1.0MHz |
Internal 1A |
|
±5% |
|
41 |
|
0 |
0 |
0 |
8/SOIC |
| MIC3202 |
|
In Production |
|
No |
$1.29 |
Buck |
6 |
37 |
1A FET |
PWM |
High Brightness |
Hysteretic |
Up to 8 |
1.2 |
2 |
Hyst to 1.0MHz |
Internal 1A |
Yes |
±5% |
|
41 |
|
0 |
0 |
0 |
8/SOIC |
| MIC3203 |
|
In Production |
|
No |
$0.76 |
Buck |
4.5 |
42 |
External FET |
PWM |
High Brightness |
Hysteretic |
Up to 9 |
1 |
2 |
Hyst to 1.5MHz |
External |
Yes |
±5% |
|
98.9 |
|
0 |
0 |
0 |
8/SOIC |
| MIC3205 |
|
In Production |
|
No |
$0.93 |
Buck |
4.5 |
40 |
External FET |
PWM |
High Brightness |
Hysteretic |
Up to 9 |
1.3 |
2 |
Hyst to 1MHz |
External |
|
±5% |
|
60.7 |
|
0 |
0 |
0 |
10/VDFN |
| MIC3230 |
|
In Production |
|
No |
$1.35 |
Boost |
6 |
45 |
External FET |
PWM |
High Brightness |
Boost & SEPIC |
Up to 20 or more |
3.2 |
0.25 |
100kHz-1MHz |
External |
|
±3% |
|
36.5, 60.7 |
|
0 |
0 |
0 |
16/TSSOP
12/VDFN |
| MIC3231 |
|
In Production |
|
No |
$1.40 |
Boost |
6 |
45 |
External FET |
PWM |
High Brightness |
Boost & SEPIC |
Up to 20 or more |
3.2 |
0.25 |
100kHz-1MHz |
External |
Yes |
±3% |
|
36.5, 60.7 |
|
0 |
0 |
0 |
16/TSSOP
12/VDFN |
| MIC3232 |
|
In Production |
|
No |
$1.24 |
Boost |
6 |
45 |
External FET |
PWM |
High Brightness |
Boost & SEPIC |
Up to 20 or more |
3.2 |
0.25 |
400kHz |
External |
|
±3% |
|
130.5 |
|
0 |
0 |
0 |
10/MSOP |
| MIC4801 |
|
In Production |
|
No |
$0.55 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
1 @ 600mA |
2.2 |
0 |
|
|
|
|
|
98.9 |
130mV @ 400mA |
0 |
0 |
0 |
8/SOIC |
| MIC4802 |
|
In Production |
|
No |
$0.65 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
1 @ 800mA |
4.1 |
0 |
|
|
|
|
|
41 |
280mV @ 800mA |
0 |
0 |
0 |
8/SOIC |
| MIC4811 |
|
In Production |
|
No |
$0.58 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
6 @ 50mA |
1.7 |
0 |
|
|
|
|
±1.0% |
130.5 |
100mV @ 50mA |
0 |
0 |
0 |
10/MSOP |
| MIC4812 |
|
In Production |
|
No |
$0.72 |
Linear |
3 |
5.5 |
|
PWM |
Linear LED Drivers |
|
6 @ 100mA |
3.2 |
0 |
|
|
|
|
±1.0% |
76.7 |
190mV @ 100mA |
0 |
0 |
0 |
10/MSOP |
| MIC5400 |
|
In Production |
|
No |
$2.14 |
Linear |
4.75 |
5.5 |
|
|
Display Drivers |
|
16 |
2 |
0 |
|
|
|
|
|
100 |
|
0 |
0 |
0 |
Please call for package information |
| MM5450 |
|
In Production |
|
No |
$2.40 |
Linear |
4.75 |
11 |
|
|
Display Drivers |
7-sgement |
|
8.5 |
0 |
|
|
|
|
|
|
|
0 |
0 |
0 |
44/PLCC
40/PDIP |
| MM5451 |
|
In Production |
|
No |
$2.40 |
Linear |
4.75 |
11 |
|
|
Display Drivers |
7-segment |
|
8.5 |
0 |
|
|
|
|
|
|
|
0 |
0 |
0 |
44/PLCC
40/PDIP |
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.