Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars

All Products > Semiconductors > Driver ICs > LED Lighting Drivers

Supertex HV9803 LED Driver IC

The Supertex HV9803 LED Driver IC is an open loop average-mode current control LED driver IC operating in a constant off-time mode. The Supertex HV9803 LED Driver IC features ±2% current accuracy, tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-zero circuit cancels the effect of both the input offset voltage and the propagation delay in the current sense comparator. The HV9803 can be powered from a 7.0~13.2V supply. The IC features fast PWM dimming response. The linear dimming input LD can accept a reference voltage up to 2.5V. The IC is equipped with a current limit comparator for hiccup-mode output short circuit protection. It also features a programmable input under-voltage shutdown.
Learn More

Category   Semiconductors >  Driver ICs >  LED Lighting Drivers

Available Filters 2 Matches  

Input Voltage
Reset
 

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Input Voltage Maximum Supply Current Maximum Operating Temperature Mounting Style Package / Case
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing DescendingSort by Input Voltage AscendingSort by Input Voltage DescendingSort by Maximum Supply Current AscendingSort by Maximum Supply Current DescendingSort by Maximum Operating Temperature AscendingSort by Maximum Operating Temperature DescendingSort by Mounting Style AscendingSort by Mounting Style DescendingSort by Package / Case AscendingSort by Package / Case Descending
Supertex HV9803LG-G
Enlarge
689-HV9803LG-G


To purchase full reel, order in multiples of 2500:
HV9803LG-G

New At Mouser
New At Mouser


Supertex LED Lighting Drivers LED Driver w/Average Constant Current
Page 459

Data Sheet
2,773
In Stock
Cut Tape
1: $0.52
10: $0.48
25: $0.40
100: $0.37
Reel
2,500: $0.37



Min.: 1
Mult.: 1
Reel: 2,500
7 V to 13.2 V 2.5 mA + 125 C SMD/SMT SOIC-8
Supertex HV9803BLG-G
Enlarge
689-HV9803BLG-G


To purchase full reel, order in multiples of 2500:
HV9803BLG-G

New At Mouser
New At Mouser


Supertex LED Lighting Drivers LED Driver IC w/ Constant Current
Data Sheet 400
In Stock
More Info Available
Cut Tape
1: $0.52
10: $0.48
25: $0.40
100: $0.37
Reel
2,500: $0.37



Min.: 1
Mult.: 1
Reel: 2,500
13.2 V 2.5 mA + 125 C SMD/SMT SOIC-8
Compare up to 20 parts.
2