Specifications
| Type | Description |
|---|---|
| Part Number | XL-3227RGBC-WS2812B |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 1209 SMD, 3.2 x 2.7 x 0.8 mm |
| Outline Dimensions | 3.2 x 2.7 x 0.8 mm; L/W/H |
| Luminous Color | RGB; transparent colloid |
| Environmental Compliance | RoHS compliant; environmental protection products complied with RoHS directive |
| Moisture Sensitivity Level | MSL 5 |
| Integrated IC Type | External single-line cascade constant-current IC; integrated inside 1209 LED package |
| Data Transmission Frequency | 800 Kbps; screen refresh rate 30 fps, not less than 1024 points |
| Grayscale Resolution | 256 levels; PWM output port control |
| Port Scan Frequency | 1.5 kHz; output port PWM control |
| Preset Constant Current | 5 mA/channel; optimized preset constant-current mode |
| Constant Current Intra-chip Error | <1.5%; high constant-current accuracy |
| Constant Current Inter-chip Error | <3%; high constant-current accuracy |
| Normal Operating VDD Range | 4.5-5.5 V; built-in low-voltage reinforcement module, 100% functional |
| Supply Voltage Absolute Maximum | 3.5-5.5 V; Ta=25°C |
| Logic Input Voltage | -0.5 to VDD+5.5 V; Ta=25°C absolute maximum rating |
| Output Port Withstand Voltage | 7 V; Ta=25°C absolute maximum rating |
| Operating Temperature | -40 to +85 °C; absolute maximum rating |
| Storage Temperature | -40 to +85 °C; absolute maximum rating |
| Reflow Soldering Temperature | 260 °C for 6 s; absolute maximum rating |
| ESD Sensitivity | 3000 V HBM; absolute maximum rating |
| Red Luminous Intensity | typ 90 mcd; Ta=25°C, IF=5 mA |
| Green Luminous Intensity | typ 380 mcd; Ta=25°C, IF=5 mA |
| Blue Luminous Intensity | typ 60 mcd; Ta=25°C, IF=5 mA |
| Red Dominant Wavelength | 620-630 nm; IF=5 mA, Ta=25°C |
| Green Dominant Wavelength | 520-530 nm; IF=5 mA, Ta=25°C |
| Blue Dominant Wavelength | 460-475 nm; IF=5 mA, Ta=25°C |
| Red Peak Wavelength | typ 625 nm; Ta=25°C |
| Green Peak Wavelength | typ 525 nm; Ta=25°C |
| Blue Peak Wavelength | typ 470 nm; Ta=25°C |
| Half Intensity Viewing Angle | typ 120 deg; 2θ1/2, Ta=25°C |
| Chip Power Supply Voltage | min 3.5 V, max 5.5 V; electrical parameters, Ta=25°C |
| Static Current | typ 0.38 mA; VDD=5 V, IOUT off, Ta=25°C |
| Input High Threshold Voltage | min 2.3 V; DIN input high level, Ta=25°C |
| Input Low Threshold Voltage | max 1.5 V; DIN input low level, Ta=25°C |
| DOUT Output High Current | typ 11 mA; DOUT output high, 10 ohm resistor to GND |
| DOUT Sink Current | typ 13 mA; DOUT output low, supply current into DOUT |
| OUT RGB Output Current | typ 5 mA; VDD=5 V, VDS=1 V |
| Output Current Variation vs VDS | typ 0.5%; IOUT=5 mA, VDS=1.0-3.0 V |
| Output Current Variation vs VDD | typ 0.5%; IOUT=5 mA, VDD=4.5-5.5 V |
| Output Current Variation vs Temperature | typ 5.0%; IOUT=5 mA, TA=-40°C to +85°C |
| Output PWM Frequency | typ 4.5 kHz; Iout=5 mA, OUT port through 200 ohm resistor to VDD, Ta=-40°C to +85°C |
| Signal Transmission Delay tPLH | typ 80 ns; DOUT load capacitance 30 pF, DIN to DOUT |
| Signal Transmission Delay tPHL | typ 80 ns; DOUT load capacitance 30 pF, DIN to DOUT |
| DOUT Conversion Time tTLH | typ 12 ns; DOUT load capacitance 30 pF |
| DOUT Conversion Time tTHL | typ 10 ns; DOUT load capacitance 30 pF |
| OUT RGB Rise Time | typ 500 ns; IOUTR/G/B=5 mA, OUTR/G/B port through 200 ohm resistor to VDD, load capacitance 30 pF |
| OUT RGB Fall Time | typ 500 ns; IOUTR/G/B=5 mA, OUTR/G/B port through 200 ohm resistor to VDD, load capacitance 30 pF |
| Data Structure | 24 bit; high-order bit first, GRB order |
| Color Data Order | GRB; 24-bit data structure, high order first |
| Input 0 Code High Level Time | min 0.2 us, typ 0.3 us, max 0.4 us; signal transmission definition |
| Input 1 Code High Level Time | min 0.7 us, typ 0.9 us, max 1.0 us; signal transmission definition |
| Input 0 Code Low Level Time | min 0.8 us, typ 0.9 us, max 20 us; signal transmission definition |
| Input 1 Code Low Level Time | min 0.2 us, typ 0.3 us, max 20 us; signal transmission definition |
| 0/1 Code Cycle | min 1.2 us, max 20 us; signal transmission definition |
| Reset Code Low Level Time | >200 us; signal transmission definition |
| Room Temperature Life Test | 1000 h, 22 samples, 0 failures; Ta=25°C ±5°C, IF=5 mA, JIS7021:B4 |
| High Temperature Storage Test | 1000 h, 22 samples, 0 failures; Ta=85°C ±5°C, JIS7021:B10 / MIL-STD-202:210A / MIL-STD-750:2031 |
| Low Temperature Storage Test | 1000 h, 22 samples, 0 failures; Ta=-35°C ±5°C, JIS7021:B12 |
| High Temperature Humidity Test | 1000 h, 22 samples, 0 failures; Ta=85°C ±5°C, RH=85%, JIS7021:B11 / MIL-STD-202:103D |
| Cold/Heat Shock Test | 100 cycles, 22 samples, 0 failures; -10°C ±5°C to 100°C ±5°C, 30 min / 5 min / 5 min |
| Cold and Heat Cycle Test | 100 cycles, 22 samples, 0 failures; -35°C to 25°C to 85°C to -35°C, 30 min / 5 min / 30 min / 5 min |
| Reliability Criterion Forward Voltage | max initial data x 1.1; IF=5 mA |
| Reliability Criterion Reverse Current | max 1 uA; VR=5 V |
| Reliability Criterion Luminous Intensity | min initial data x 0.7; IF=5 mA |
| Outline Dimension Tolerance | ±0.1 mm; unless otherwise noted |
| Tape and Reel Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Hand Soldering Iron Power | <30 W; manual soldering for repair/rework only |
| Hand Soldering Temperature | <300°C; each terminal less than 3 s, one time only |
| Maximum Reflow Count | 2 times; interval between second reflow soldering completed within 8 h |
| Recommended Maximum Soldering Temperature | 240 ±5°C for 6 s; product recommended maximum welding temperature |
| Cleaning With Alcohol | 30°C for 3 min or 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | max 300 W; pretest required to confirm no LED damage |
| Unopened Shelf Life | 3 months; sealed moisture-proof anti-static bag with desiccant |
| Pre-opening Storage Condition | ≤30°C, ≤60% RH; before opening package |
| Post-opening Storage Condition | ≤30°C, ≤40% RH, use within 24 h; after opening package |
| Recommended Workshop Condition | ≤30°C, ≤60% RH; product operation environment |
| Baking Condition | 60 ±5°C for 24 h; if moisture absorbent faded or LEDs exceeded storage time |
| Signal Protection Resistor Range | 20 ohm to 2 kohm; series resistors R1/R2 at signal input/output |
| Recommended Signal Protection Resistor | about 500 ohm; typical suggested R1/R2 value |
| Datasheet Status | request_only |
Product Overview
XL-3227RGBC-WS2812B is a XINGLIGHT addressable RGB LED built in a 1209 SMD package with 3.2 x 2.7 x 0.8 mm outline dimensions and RGB emission through transparent colloid. The device includes a single-line cascade constant-current IC within the LED package, allowing 24-bit high-order-first GRB data transmission.
Key Features
- 1209 SMD package, 3.2 x 2.7 x 0.8 mm
- RGB luminous color with transparent colloid construction
- Integrated single-line cascade constant-current IC
- 800 Kbps data transmission frequency
- 24-bit high-order-first GRB data structure
- 256-level grayscale PWM output port control
- 5 mA/channel preset constant-current mode
- 4.5-5.5 V normal operating VDD range
- Typical 4.5 kHz output PWM frequency
- Typical 120 degree half-intensity viewing angle
- MSL 5 moisture sensitivity classification
- RoHS compliant per datasheet statement
Typical Applications
- Addressable RGB LED pixels
- Cascaded LED display nodes
- Compact RGB indicator assemblies
- GRB serial color-control designs
- Reflow-assembled LED modules
- Low-current RGB lighting boards
Procurement Notes
When requesting a quote for XL-3227RGBC-WS2812B, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
FAQ
What package is used for XL-3227RGBC-WS2812B?
XL-3227RGBC-WS2812B uses a 1209 SMD package with 3.2 x 2.7 x 0.8 mm outline dimensions. The datasheet also lists an outline dimension tolerance of ±0.1 mm unless otherwise noted.
What data format does this addressable RGB LED use?
The device uses a 24-bit data structure with high-order bit first transmission. Color data order is GRB, and the extracted timing data defines separate high and low times for input 0 and input 1 codes.
What supply voltage range is specified for operation?
The normal operating VDD range is 4.5-5.5 V. Electrical parameters list chip power supply voltage from minimum 3.5 V to maximum 5.5 V at Ta=25°C.
What current is preset for each RGB channel?
The datasheet states an optimized preset constant-current mode of 5 mA per channel. OUT RGB output current is also listed as typical 5 mA at VDD=5 V and VDS=1 V.
What soldering limits are provided for assembly?
The absolute maximum reflow soldering temperature is 260°C for 6 seconds. The recommended maximum soldering temperature is 240 ±5°C for 6 seconds, and the maximum reflow count is two times.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 1, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.