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STMICROELECTRONICS STCS1APUR
LED Driver, Constant Current, 1 Output, 4.5V to 40V Input, 500mA Output, DFN-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STCS1APUR
- Order Code:
- 3129724
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- Technical Datasheet:
- STCS1APUR Datasheet
- ECAD / MCAD
-
Product Information
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- :
- 1Channels
- :
- 500mA
- :
- -
- :
- DFN
- :
- 8Pins
- :
- 4.5V
- :
- 40V
- :
- Surface Mount
- :
- -40°C
- :
- 150°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Product Overview
STCS1APUR is a 1.5A max constant current LED driver in a 8 pin DFN package. It is a BiCMOS constant current source designed to provide a precise constant current starting from a varying input voltage source. The main target is to replace discrete components solution for driving LEDs in low voltage applications such as 5V, 12V or 24V giving benefits in terms of precision, integration and reliability. The current is set with external resistor up to 1.5A with a ±10% precision; a dedicated pin allows implementing PWM dimming. An external capacitor allows setting the slope for the current rise from tens of microseconds to tens of milliseconds allowing reduction of EMI. An open-drain pin output provides information on load disconnection condition. Typical applications include LED constant current supplying for varying input voltages, low voltage lighting and small appliances LED lighting.
- Up to 40V input voltage
- Less than 0.5V voltage overhead
- PWM dimming pin and shutdown pin
- LED disconnection diagnostic
- Slope control with external cap
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Packaging type
Cut Tape
Available for back order
More stock available to supplier lead times which is approximately 6/9/25
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19
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥427.93
(
¥470.72
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥427.93 (¥470.72) | ( ) |
| 10+ | ¥293.13 (¥322.44) | ( ) |
| 50+ | ¥278.24 (¥306.06) | ( ) |
| 100+ | ¥263.34 (¥289.67) | ( ) |
| 250+ | ¥249.24 (¥274.16) | ( ) |
| 500+ | ¥239.83 (¥263.81) | ( ) |
| 1000+ | ¥231.99 (¥255.19) | ( ) |
| 2500+ | ¥214.75 (¥236.23) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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