Inductorless (Charge Pump) LED Drivers

Analog Devices has a very broad line of LED drivers for backlighting applications. They are configured as either inductorless white LED drivers (for LEDs in parallel) or inductor-based white LED drivers (for LEDs in series). Topologies include boost regulator LED drivers, buck regulator LED drivers, buck-boost LED drivers, and more. Regardless of topology, these LED drivers offer the highest efficiency, lowest noise, and the smallest footprints. Other features include integrated Schottky diodes, accurate LED current matching, and multiple output capability.
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Inductorless (Charge Pump) LED Drivers

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Price (1000+)
($ US)
1ADP8866 9 2.5 5.5- 1- 245µ $0.99 (ADP8866ACPZ-R7)
2ADP8870 7 2.5 5.5- 1- 4.6m $0.99 (ADP8870ACBZ-R7)
3LTC3230 5 2.7 5.5 125m 5 (parallel) 5-LED Main/Sub Display Driver with Dual LDO 480µ $1.55 (LTC3230EUD#PBF)
4LTC3219 9 2.9 5.5 250m 9 (parallel) 250mA Universal Nine Channel LED Driver 400µ $1.80 (LTC3219EUD#PBF)
5LTC3207 13 2.9 5.5 600m 12 + 1 LED/CAM 600mA Universal Multi-Output LED/CAM Driver 500µ $1.95 (LTC3207EUF#PBF)
6LTC3220 18 2.9 5.5 360m 18 (parallel) 360mA Universal 18-Channel LED Driver 580µ $2.35 (LTC3220EPF#PBF)
7LTC3212 3 2.7 5.5 25m 3 (parallel) RGB LED Driver and Charge Pump 400µ $1.30 (LTC3212EDDB#TRPBF)
8LTC3210-3 4 2.9 4.5 500m 1 CAM, 3 Main (25mA) MAIN/CAM LED Controllers with 32-Step Brightness Control in 3mm x 3mm QFN 400µ $1.70 (LTC3210EUD-3#PBF)
9LTC3210-2 5 2.9 4.5 500m 1 CAM (400mA), 4 Main (25mA) MAIN/CAM LED Controllers with 32-Step Brightness Control in 3mm x 3mm QFN 400µ $1.70 (LTC3210EUD-2#PBF)
10LTC3218 1 2.9 4.5 400m 1 400mA Single Wire Camera LED Charge Pump 980µ $1.44 (LTC3218EDDB#TRPBF)
11LTC3210 5 2.9 4.5 500m 1 CAM (400mA), 4 Main (25mA) MAIN/CAM LED Controller in 3mm × 3mm QFN 400µ $1.70 (LTC3210EUD#PBF)
12LTC3217 4 2.9 4.5 600m 4 (parallel) 600mA Low Noise Multi-LED Camera Light Charge Pump 1m $1.70 (LTC3217EUD#PBF)
13LTC3208 17 2.9 4.5 1 17 (parallel) High Current Software Configurable Multidisplay LED Controller 250µ $2.55 (LTC3208EUH#PBF)
14LTC3215 1 2.9 4.4 700m 1 Constant Frequency Charge Pump with Independent Torch (350mA)/Flash (700mA) Current Control 300µ $1.75 (LTC3215EDD#PBF)
15LTC3210-1 5 2.9 4.5 500m 1 CAM, 4 Main MAIN/CAM LED Controller with 64-Step Brightness Control in 3mm × 3mm QFN 400µ $1.70 (LTC3210EUD-1#PBF)
16LTC3209 8 2.9 4.5 600m 1 AUX, 2 CAM, 5 Main 600mA Main/Camera LED Controller 400µ $1.80 (LTC3209EUF-1#PBF)
17LTC3216 1 2.9 4.4 1 1 Constant Frequency Charge Pump with Independent Torch (500mA)/Flash (1A) Current Control 7m $2.00 (LTC3216EDE#PBF)
18ADM8845 6 2.6 5.5 30m 6- 5m $0.73 (ADM8845ACPZ-REEL7)
19ADM8843 4 2.6 5.5 30m 4- 5m $0.52 (ADM8843ACPZ-REEL7)
20LTC3206 11 2.8 4.5 400m 1 RGB, 4, 6 Drives 6 Main LEDs, 4 Sub Display, 1 RGB 50µ $2.20 (LTC3206EUF#PBF)
21LTC3205 7 2.8 4.5 250m 1 RGB, 2, 4 Drives 4 Main LEDs, 2 Sub Display, 1 RGB 50µ $2.10 (LTC3205EUF#PBF)
22LTC3201 1 2.7 4.5 100m 6 (parallel) Ultralow Noise, White LED Driver 4m $1.90 (LTC3201EMS#PBF)
23LTC3200 1 2.7 4.5 100m 6 (parallel) Low Noise, Doubler/White LED Driver 3.5m $1.66 (LTC3200ES6-5#TRPBF)
24LTC3214 1 2.9 4.5 500m 1 500mA Camera LED Charge Pump 980µ $1.65 (LTC3214EDD#PBF)
25LTC3202 1 2.7 4.5 125m 8 (parallel) Low Noise, Fractional White LED Driver 2.5m $1.90 (LTC3202EMS#PBF)
26ADM8660 1 1.5 7---- $2.11 (ADM8660ANZ)