Specifications
| Type | Description |
|---|---|
| Part Number | XL-1515RGBC-WS2812B |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 1515 SMD LED, 1.5 x 1.5 x 0.65 mm |
| Outline Dimensions | 1.5 x 1.5 x 0.65 mm; L/W/H |
| Luminous Color | Colorful magic RGB; transparent colloid |
| Moisture Sensitivity Level | MSL 5; moisture sensitivity level |
| Data Transmission Frequency | 800 Kbps; single-line data transmission |
| Refresh Capability | >=1024 points; 30 frames/s refresh rate |
| PWM Grayscale | 256 levels; output port PWM control |
| Port Scan Frequency | 1.5 kHz; output port PWM control |
| Preset Constant Current | 5 mA/channel; RGB constant current mode |
| Intra-chip Current Error | <1.5%; constant current accuracy |
| Inter-chip Current Error | <3%; constant current accuracy |
| Supply Voltage | 3.5-5.5 V; absolute maximum rating, Ta=25°C |
| Logic Input Voltage | -0.5 to VDD + 0.5 V; absolute maximum rating, Ta=25°C |
| Output Port Withstand Voltage | 13 V; absolute maximum rating, Ta=25°C |
| 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 | 2000 V HBM; absolute maximum rating |
| Red Luminous Intensity | 50-150 mcd; IF=5 mA, Ta=25°C |
| Green Luminous Intensity | 200-400 mcd; IF=5 mA, Ta=25°C |
| Blue Luminous Intensity | 50-150 mcd; IF=5 mA, Ta=25°C |
| Red Dominant Wavelength | 620 min, 625 typ, 630 max nm; IF=5 mA, Ta=25°C |
| Green Dominant Wavelength | 520 min, 525 typ, 530 max nm; IF=5 mA, Ta=25°C |
| Blue Dominant Wavelength | 460 min, 465 typ, 475 max nm; IF=5 mA, Ta=25°C |
| Red Peak Wavelength | 625 nm typ; Ta=25°C |
| Green Peak Wavelength | 525 nm typ; Ta=25°C |
| Blue Peak Wavelength | 465 nm typ; Ta=25°C |
| Half Intensity Viewing Angle | 120 deg typ; 2θ1/2 |
| Operating Current | 0.5 mA typ; Ta=25°C |
| R/G/B Drive Current | 5 mA typ; Ta=25°C |
| DI High Level Input Voltage | 0.5 VDD; Ta=25°C |
| DI Low Level Input Voltage | 0.25 VDD; Ta=25°C |
| Data Transfer Speed | 800 kHz typ; Ta=-40 to +85°C |
| RGB Port PWM Frequency | 1.5 kHz typ; Ta=-40 to +85°C |
| Data Forward Transmission Delay tPLH | 0.21 us typ; DI to DO signal delay, DO load capacitance 30 pF |
| Data Forward Transmission Delay tPHL | 0.21 us typ; DI to DO signal delay, DO load capacitance 30 pF |
| DO Level Transition Time tTLH | 0.018 us typ; DO load capacitance 30 pF |
| DO Level Transition Time tTHL | 0.018 us typ; DO load capacitance 30 pF |
| RGB Port Rise Time | 0.15 us typ; ILED=5 mA, RGB port in series with 200 ohm resistor to VDD, load capacitance 30 pF |
| RGB Port Fall Time | 0.40 us typ; ILED=5 mA, RGB port in series with 200 ohm resistor to VDD, load capacitance 30 pF |
| Data Word Length | 24 bit; high order first, GRB data order |
| Input 0 Code High Level Time | 0.25 typ, 0.47 max us; signal transmission definition |
| Input 1 Code High Level Time | 0.58 min, 0.85 typ, 1 max us; signal transmission definition |
| Input 0 Code Low Level Time | 1 us typ; signal transmission definition |
| Input 1 Code Low Level Time | 0.4 us typ; signal transmission definition |
| 0/1 Code Cycle | 1.2 min, 1.25 typ us; signal transmission definition |
| Reset Code Low Level Time | 80 us min; signal transmission definition |
| Pin 1 Function | DO, display data cascade output; pin function table |
| Pin 2 Function | GND, signal ground and power ground; pin function table |
| Pin 3 Function | DI, display data input; pin function table |
| Pin 4 Function | VDD, internal IC power positive and RGB positive; pin function table |
| Outline Dimension Tolerance | ±0.1 mm; unless otherwise noted |
| Tape/Reel Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Hand Soldering Iron Power | <30 W; hand soldering for repair/rework |
| Hand Soldering Temperature | <300 °C; each terminal once, duration <3 s |
| Recommended Maximum Reflow Temperature | 240 ±5 °C for 6 s; product recommended soldering condition |
| Maximum Reflow Cycles | 2; second reflow completed within 8 hours |
| Alcohol Cleaning Condition | Under 30°C for 3 min or under 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | <=300 W; pretest recommended before cleaning |
| 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 hours; after opening package |
| Baking Condition | 60 ±5 °C for 24 hours; if desiccant faded, storage time exceeded, or storage conditions not met |
| Recommended Signal Protection Resistor | 20-2000 ohm, typically about 500 ohm; signal input/output series protection resistor R1/R2 |
| Datasheet Status | request_only |
Product Overview
The XL-1515RGBC-WS2812B is a XINGLIGHT addressable RGB LED supplied in a compact 1515 SMD package. Its outline dimensions are 1.5 x 1.5 x 0.65 mm, with a transparent colloid and colorful magic RGB luminous color. The pinout provides DO cascade output, GND, DI data input, and VDD for internal IC and RGB positive supply connections.
Electrical and optical operation is defined around single-line 800 Kbps data transmission, 24-bit high-order-first GRB data, 256 PWM grayscale levels, and a 1.5 kHz output port PWM control frequency. The RGB constant-current mode is preset to 5 mA/channel, with intra-chip current error below 1.5% and inter-chip current error below 3%.
Assembly data includes MSL 5 moisture sensitivity, recommended maximum reflow of 240 ±5 °C for 6 s, and a maximum of two reflow cycles. Storage, baking, cleaning, and hand-soldering limits are specified for handling before and after package opening.
Key Features
- 1515 SMD package, 1.5 x 1.5 x 0.65 mm
- Single-line data transmission at 800 Kbps
- 24-bit high-order-first GRB data format
- 256-level PWM grayscale output control
- 1.5 kHz typical RGB port PWM frequency
- Preset RGB constant current of 5 mA/channel
- DO pin supports display data cascade output
- 120 degree typical half-intensity viewing angle
- Operating temperature range from -40 to +85 °C
- MSL 5 moisture sensitivity classification
Typical Applications
- Compact addressable RGB lighting
- Pixel display modules
- Cascade-connected LED arrays
- Color indicator assemblies
- Decorative RGB light panels
- Small-format display backlighting
Procurement Notes
When requesting a quote for XL-1515RGBC-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.
Related Technical Articles
FAQ
What package size is used by XL-1515RGBC-WS2812B?
XL-1515RGBC-WS2812B is specified as a 1515 SMD LED package with outline dimensions of 1.5 x 1.5 x 0.65 mm. Unless otherwise noted, the outline dimension tolerance is ±0.1 mm.
What data format does this addressable RGB LED use?
The device uses a 24-bit data word with high-order-first transmission and GRB data order. Its single-line data transmission frequency is specified as 800 Kbps, with reset low-level time of 80 us minimum.
What are the RGB drive and PWM characteristics?
The RGB constant-current mode is preset to 5 mA/channel. PWM grayscale is 256 levels, and the RGB port PWM frequency is listed as 1.5 kHz typical across the -40 to +85°C temperature range.
What soldering limits are listed for assembly?
Recommended maximum reflow temperature is 240 ±5 °C for 6 s, with a maximum of two reflow cycles. Hand soldering for repair or rework specifies an iron below 30 W and temperature below 300 °C for under 3 s per terminal.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 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.