CS8126 overview
CS8126 is a component documented by Cherry Semiconductor Co. The PDF description identifies it as "5V, 750mA Low Dropout Linear Regulator with Delayed RESET Rev. 5/4/99." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Cherry Semiconductor Co...
- Part number: CS8126
- Category: Power Management
- Datasheet length: 9 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Additional on- chip filtering has been included to enhance rejection of high frequency transients on all external leads.
- This function is independent of the input voltage and will function correct- ly with an output voltage as low as 1V.
- This circuit improves upon the commonly used SCR structure by providing full capaci- tor discharge (0.2V type).
- VIN over RLOAD Package Lead Description PACKAGE LEAD # LEAD SYMBOL FUNCTION CS8126, -1, -2 8126-1 8126-2 D 2PAK SOIC Wide 11 1 1 V IN Unregulated supply voltage to IC.
- 31 4 V OUT(SENSE) Remote sensing of output voltage.
- The Delay time for the function is calculated from the formula: Delay time = Delay time = CDelay ´ 3.2 ´ 105 If CDelay = 0.1µF, Delay time (ms) = 32ms ± 50%: i.e.
- The tolerance of the capacitor must be taken into account to calculate the total variation in the delay time.
Topics covered by the datasheet
The document includes sections related to:
- Features
- Description
- Ordering Information
Engineering review checklist
- Verify capacitance tolerance, rated voltage, temperature range and any DC-bias derating.
- Check ESR, ripple-current capability, lifetime and polarity requirements under worst-case conditions.
- Confirm package dimensions, land pattern and reflow or mounting limits for the selected ordering code.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the CS8126 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=cs8126-cherry-semiconductor-co