STMicroelectronics, STCS1APHR

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The STCS1A 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 5 V, 12 V or 24 V giving benefits in terms of precision, integration and reliability.The current is set with external resistor up to 1.5 A 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.

Slope control with external capLED disconnection diagnosticUp to 40 V input voltageUp to 1.5 A output currentLess than 0.5 V voltage overheadShutdown pinPWM dimming pinApplicationsLED constant current supplying for varying input voltagesLow voltage lightingSmall appliances LED lightingCar LED lights

Specifications
Attribute Value
Mounting Type Surface Mount
Package Type SO
Pin Count 8
Typical Operating Supply Voltage 4.5 40 V
Dimensions 5 x 4 x 1.55mm
Height 1.55mm
Length 5mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -40 °C
Maximum Frequency 50kHz
Width 4mm
On back order for despatch 24/07/2020, delivery within 3 working days
Price Each (On a Reel of 2500)
HK$ 9.41
(exc. GST)
units
Per unit
Per Reel*
2500 +
HK$9.41
HK$23,525.00
*price indicative
Related Products
Tork Jumbo toilet Roll dispenser is a smart ...
Description:
Tork Jumbo toilet Roll dispenser is a smart designed stub-roll holder which allows the complete roll of paper to be used. Wall mounted allows you to save on valuable floor space within a washroom. An optimal roll brake system avoids ...
Tork Mini Jumbo toilet roll dispensers are made ...
Description:
Tork Mini Jumbo toilet roll dispensers are made from plastic with a smart stub roll elevated design and ideal for medium to high traffic washrooms. The dispensers have an optimal roll brake which stops free spinning rolls and reduces consumption. ...
The essential and stylish folded toilet tissue dispenser ...
Description:
The essential and stylish folded toilet tissue dispenser for any business. Compatible with a range of washroom products, the AQUARIUS Folded Toilet Tissue Dispenser promotes hygiene and helps to manage costs through controlled dispensing. Now available for the first time ...
Tork Folded toilet paper system gives you a ...
Description:
Tork Folded toilet paper system gives you a hygienic sheet by sheet dispensing system reducing waste add maintenance costs. Ideal for use in low to medium traffic areas especially in healthcare and Horeca environments. Folded Toilet Paper Hygienic Sheet by ...