component
RT9526AGE
Public Made by Adomby adom
Richtek Tech Battery Management, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownRT9526AGE
Richtek Tech · Battery Management · SOT-23-6
RT9526AGE from Richtek Tech, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CHG_SB | output | Open-drain charge status indicator output; low during battery charging, high when end-of-charge or fault condition occurs. |
| 2 | GND | power_in | Ground; exposed thermal pad must be soldered to PCB ground plane for maximum power dissipation and heat sinking. |
| 3 | VIN | power_in | Supply voltage input; rated 28V maximum with over-voltage protection threshold at 7V typical. |
| 4 | BATT | output | Battery charge current output; delivers charging current to battery connected between this pin and GND. |
| 5 | ISET | input | Charge current set point; reference voltage 1.22V typical; connect external resistor RISET between this pin and GND to program charging current. |
| 6 | IMIN | input | EOC current setting; connect external resistor RIMIN between this pin and GND to program end-of-charge current threshold. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Richtek Tech |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
RT9526AGE - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
rt9526age-etched.step/rt9526age-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rt9526age.step/rt9526age.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Richtek Tech datasheet (13 pp, sha256
946e0c984ffced64, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).