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 |
| HV96001 |
|
Samples Available |
|
No |
$0.55 |
Current Mode Boost |
8 |
60 |
External FET |
Extra Wide Range PWM and Analog |
Secondary Controller |
Secondary Controller |
18 |
3.4 |
0.4 |
200kHz |
External |
No |
|
|
60, 46 |
|
1 |
0 |
0 |
16/VQFN, 16/SOIC |
| 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 |
$2.28 |
Linear |
4.75 |
5.5 |
|
|
Display Drivers |
|
16 |
2 |
0 |
|
|
|
|
|
100 |
|
0 |
0 |
0 |
Please call for package information |
| MM5450 |
|
In Production |
|
No |
$2.56 |
Linear |
4.75 |
11 |
|
|
Display Drivers |
7-sgement |
|
8.5 |
0 |
|
|
|
|
|
|
|
0 |
0 |
0 |
44/PLCC, 40/PDIP |
| MM5451 |
|
In Production |
|
No |
$2.56 |
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.