# SG3525AN (Component)
## Description
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-DIP #commonpartslibrary
#integratedcircuit
#powermanagement
#dcdccontroller
## Component Details
- **Owner:** adrian95
- **Created:** 12/8/2023
- **Last Updated:** 1/31/2024
- **Visibility:** Public
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/c0/12/98/4a/3b/1a/4b/8b/CD00000958.pdf/files/CD00000958.pdf/jcr:content/translations/en.CD00000958.pdf
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** STMicroelectronics
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** SG3525AN
- **Used in:** 69 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/sg3525an/microchip-technology?utm_currency=USD®ion=nac) | $3.54 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/SG3525AN/594242) | $2.01 | 3.3K |
| [HQonline](https://www.hqonline.com/product-detail/ac-dc-switching-power-supply-chips-st-sg3525an-2500370628) | $0.91055 | 990 |
| [LCSC](https://www.lcsc.com/product-detail/C143246.html) | $0.99 | 5.6K |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/SG3525AN?qs=lgHKUCmDFthRkkwDjx3E7g%3D%3D) | $2.41 | 1.4K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=SG3525AN) | N/A | N/A |
| [Verical](https://www.verical.com/pd/stmicroelectronics-pwm-controller-SG3525AN-68942?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** SG3525AN
- **Package / Case Code:** 16-DIP
- **Pin Count:** 16
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | INV._INPUT | |
| 2 | N.I.INPUT | |
| 3 | SYNC | |
| 4 | OSC.OUTPUT | |
| 5 | CT | |
| 6 | RT | |
| 7 | DISCHARGE | |
| 8 | SOFT-START | |
| 9 | COMP. | |
| 10 | SHUTDOWN | |
| 11 | OUTPUT_A | |
| 12 | GROUND | |
| 13 | VC | |
| 14 | OUTPUT_B | |
| 15 | +VI | |
| 16 | VREF | |
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*Generated from [https://www.flux.ai/adrian95/sg3525an~8cs](https://www.flux.ai/adrian95/sg3525an~8cs)*