# RK809-5 (Component) ## Description Rockchip RK809 highly integrated PMIC with audio codec for multi-core system applications, providing five configurable synchronous step-down converters, nine LDO regulators, two switches, battery fuel gauge, configurable power-up/power-down sequencing, integrated RTC with 32.768kHz clock support, I2C interface for voltage and fuel gauge control, dynamic DC/DC output voltage adjustment, soft-start on all channels, 2MHz switching frequency, integrated power switches, headphone driver and Class-D audio driver, QFN68 7.0 x 7.0mm package. Search Keywords: RK809, Rockchip RK809, RK809 PMIC, RK809 power management IC, RK809 codec PMIC, RK809 battery fuel gauge, RK809 audio codec, RK809 DC DC converter, RK809 LDO regulator, RK809 I2C PMIC, RK809 RTC, RK809 QFN68, Rockchip PMIC, RK809 datasheet Hashtags: #RK809 #RockchipRK809 #RockchipPMIC #PMIC #PowerManagementIC #AudioCodecPMIC #BatteryFuelGauge #DCDCConverter #LDORegulator #I2CPMIC #RTC #ClassDAudio #QFN68 ## Component Details - **Owner:** cherepanyadima - **Created:** 6/8/2026 - **Last Updated:** 6/8/2026 - **Visibility:** Public - **Manufacturer Part Number:** RK809-5 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/243ae12163086b9b36d1d3f78f3b837054bb7841bf796f1f7c45ccd1f3191ba6.pdf - **Symbol Style:** parametric-v1 - **Part Type:** Integrated Circuits - **Manufacturer Name:** Rockchip ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C2939628.html) | $2.7984 | 1.7K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** RK809-5 - **Pin Count:** 69 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SCL | | | 2 | SDA | | | 3 | LDO7 | | | 4 | VCC7 | | | 5 | LDO8 | | | 6 | LDO9 | | | 7 | INT | | | 8 | FB2 | | | 9 | SW2 | | | 10 | VCC2 | | | 11 | VCC1 | | | 12 | SW1 | | | 13 | FB1 | | | 14 | LRCLK | | | 15 | BCLK | | | 16 | MCLK | | | 17 | SDI | | | 18 | SDO/PDMDATA | | | 19 | PDMCLK | | | 20 | LDO3 | | | 21 | LDO2 | | | 22 | VCC5 | | | 23 | LDO1 | | | 24 | VCC3 | | | 25 | SW3 | | | 26 | VBUCK3 | | | 27 | FB3 | | | 28 | LDO4 | | | 29 | LDO5 | | | 30 | VCC6 | | | 31 | LDO6 | | | 32 | SPKP_OUT | | | 33 | VCC_SPK_HP | | | 34 | SPKN_OUT | | | 35 | VCC_CPVSS | | | 36 | CPN | | | 37 | CPP | | | 38 | VCC_CPVDD | | | 39 | HPL_OUT | | | 40 | HP_SNS | | | 41 | HPR_OUT | | | 42 | MIC1N | | | 43 | MIC1P | | | 44 | VCC_1P8A | | | 45 | VCC_RTC | | | 46 | VREF | | | 47 | GNDREF | | | 48 | VCC_1P8D | | | 49 | SLEEP | | | 50 | XIN | | | 51 | XOUT | | | 52 | PWRON | | | 53 | SW5 | | | 54 | VCC9 | | | 55 | SWOUT1 | | | 56 | BATDIV | | | 57 | VCC8 | | | 58 | SWOUT2 | | | 59 | FB5 | | | 60 | EXT_EN | | | 61 | VDC | | | 62 | SNSP | | | 63 | SNSN | | | 64 | FB4 | | | 65 | SW4 | | | 66 | VCC4 | | | 67 | RESETB | | | 68 | CLK32K | | | 69 | EPAD | | --- *Generated from [https://www.flux.ai/cherepanyadima/rk809-5](https://www.flux.ai/cherepanyadima/rk809-5)*