AP3031KTR-G1

AL58263A is a Diodes Incorporated 16-channel constant-current LED driver with 16-bit grayscale Adaptive Pulse Density Modulation (APDM) — for indoor/outdoor LED video displays, variable message signs, traffic signs, billboards and LCD backlighting where uniform brightness and flicker-free dimming decide display quality. The APDM architecture is the selection point: by mitigating non-ideal output-current distortion from non-symmetric transient responses and separating frame waveform components, it improves output-current linearity and raises the system refresh rate versus conventional PWM dimming. It runs from 3.0 V to 5.0 V, supports output channel voltages up to 15 V, interfaces with a 25 MHz data clock, and delivers up to 45 mA of precise programmable current per channel. Each channel current is set through the digital interface, while the overall range is set by one external sensing resistor plus two independent 4-bit global current-gain controls (separate Group A and Group B banks). Accuracy is 1.5% typical / 3.5% maximum channel-to-channel current skew and 3% typical / 6% maximum chip-to-chip skew, with 0.1%/V output-voltage regulation, and built-in LED open/short diagnostics whose results are stored in registers for MCU readout, plus a 155°C thermal alarm with 15°C hysteresis. It comes in a thermally enhanced TSSOP-24EP package with exposed pad, rated -40°C to +105°C ambient. Selection advice: do not treat the A variant as a drop-in identical to the base AL58263 — the base part runs 3.0 V to 5.5 V with up to 55 mA per channel and a single 6-bit global current control, so re-check voltage headroom, current budget and gain-register programming when swapping. Solder the exposed thermal pad and provide a generous copper spread for full-current operation. Featured on Mouser New Products (2026-10-15). Parameters verified against Diodes Incorporated documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

PCA9685PW,118 is an NXP PCA9685 16-channel 12-bit PWM/LED controller in TSSOP-28 — I2C-bus control, 12-bit resolution (4096 steps) per channel, programmable frequency 40 to 1000 Hz, 25 MHz internal oscillator (no external components), 2.3 to 5.5 V supply, reel packing of 2500 (the ,118 suffix is the reel version), -40 to +85 °C. The per-channel 12-bit PWM with independent phase control is the selection point: 16 LEDs or motors from a single I2C interface for RGB/RGBA backlighting, LED matrices and servo control, with programmable turn-on delay to reduce EMI. Selection advice: this TSSOP-28 version is the standard footprint — the BS version is the HVQFN alternative. The /Q900 variant is the AEC-Q100 automotive grade; do not assume automotive qualification on this standard code. Outputs are open-drain with 25 mA sink capability per channel — add external drivers for higher-current loads. Evidence: NXP PCA9685 datasheet (Rev. 4) and distributor listings confirm 16-channel 12-bit PWM, I2C, TSSOP-28, 2500/reel packing and -40 to +85 °C. Match the full PCA9685PW,118 code for package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TLC6C5712QPWPRQ1 is a Texas Instruments automotive 12-channel constant-current sink LED driver, 75 mA per channel, 12-bit dot correction, 3 to 5.5 V supply, AEC-Q100 qualified, in HTSSOP-28 — the cluster and backlight driver for automotive displays and interior lighting. The per-channel 12-bit dot correction with LED open, adjacent-pin short and short-to-ground diagnostics is the selection point: uniform brightness across the panel plus fault reporting the body controller can act on. Selection advice: outputs are constant-current sinks rated to 7 V — verify your LED string forward voltage stays within the sink headroom at the programmed current, and use the exposed PowerPAD soldered to the PCB since 12 channels at 75 mA dissipate real power. The PWP suffix is the HTSSOP-28 package, R = tape and reel (2000). For higher-current or more channels compare the TLC6C59xx family. Parameters verified against the TI TLC6C5712-Q1 datasheet and Mouser listings. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112K-1.2TR-G1 is a Diodes Incorporated AP2112 fixed 1.2 V low-dropout regulator — 600 mA output, CMOS design with enable pin, 55 µA quiescent current, in SOT-25, tape-and-reel packing (TR), -40 to +85 °C. The 1.2 V fixed output is the selection point: a ready-made core-voltage rail for MCUs, FPGAs and RF modules from a 2.5-6 V input, with enable control for power sequencing. Selection advice: the enable pin with discharge resistor simplifies sequencing — tie it high only if you truly never need shutdown. The 600 mA rating suits digital cores and sensors; for higher current choose a larger LDO family. Note the G1 suffix is the green (lead-free) variant and TR is reel packing. Evidence: Diodes AP2112 datasheet and distributor listings confirm 600 mA, 1.2 V fixed, SOT-25 and reel packing. Match the full AP2112K-1.2TR-G1 code for voltage, package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112K-1.8TRG1 is a Diodes Incorporated AP2112 fixed 1.8 V CMOS low-dropout linear regulator — 600 mA guaranteed, enable pin with auto-discharge, in SOT-25, tape-and-reel packing, 2.5 to 6 V input, -40 to +85 °C. The 250 mV typical dropout at 600 mA with ±1.5% output accuracy is the selection point: a true 1.8 V core rail from a 3.3 V or 5 V bus in a 5-pin SOT-25. Selection advice: the enable pin plus the 60 Ω auto-discharge is the feature to design around — when disabled the output is actively pulled to ground, giving clean power sequencing instead of a floating rail that back-powers downstream logic. With 55 µA quiescent and 0.01 µA standby current it suits battery-powered 1.8 V MCU, FPGA-core and memory rails; for 2.5 V rails use the AP2112K-2.5TRG1 sibling rather than this 1.8 V code. The TRG1 suffix is tape and reel for SMT production. Evidence: Diodes AP2112 datasheet and Farnell/element14 listings confirm 1.8 V, 600 mA, enable with auto-discharge, SOT-25 and 2.5-6 V input. Match the full AP2112K-1.8TRG1 code for voltage and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112K-2.5TRG1 is a Diodes Incorporated AP2112 fixed 2.5 V CMOS low-dropout linear regulator — 600 mA guaranteed, enable pin with auto-discharge, in SOT-25, tape-and-reel packing, 2.5 to 6 V input, -40 to +85 °C. The 250 mV typical dropout at 600 mA with ±1.5% output accuracy is the selection point: a 2.5 V rail for ADC references, legacy logic and telecom interfaces from a 3.3 V or 5 V bus. Selection advice: mind the input window — with a 2.5 V output and 2.5 V minimum input rating, the supply must stay clearly above 2.5 V plus dropout under load, so a sagging 3.3 V bus at full 600 mA deserves a dropout calculation before you commit. Like its 1.8 V sibling, the enable pin with 60 Ω auto-discharge gives clean power-down sequencing, and 55 µA quiescent with 0.01 µA standby suits battery-powered designs. Choose this 2.5 V code for 2.5 V rails only — for 1.8 V rails use AP2112K-1.8TRG1; fixed means fixed. The TRG1 suffix is tape and reel for SMT production. Evidence: Diodes AP2112 datasheet and distributor listings confirm 2.5 V, 600 mA, enable with auto-discharge, SOT-25 and 2.5-6 V input. Match the full AP2112K-2.5TRG1 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112K-2.6TR-G1 is a Diodes Incorporated AP2112 fixed 2.6 V low-dropout regulator — 600 mA output, CMOS design with enable pin, 80 µA quiescent current, maximum 0.4 V dropout at 600 mA, in SOT-25, tape-and-reel packing (TR), -40 to +85 °C. The 2.6 V fixed output is the selection point: a less common rail for memory, RF and sensor supplies from a 2.5-6 V input, with enable control for power sequencing. Selection advice: the enable pin with discharge resistor simplifies sequencing — tie it high only if you truly never need shutdown. The 600 mA rating suits digital cores and peripherals; for higher current choose a larger LDO family. Note the G1 suffix is the green (lead-free) variant and TR is reel packing — the M package code is the SOIC-8 alternative. Evidence: Diodes/BCD AP2112 datasheet (ordering table) and distributor listings confirm 600 mA, 2.6 V fixed, SOT-25 and reel packing. Match the full AP2112K-2.6TR-G1 code for voltage, package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112K-3.3TRG1 is a 3.3 V low-dropout regulator from Diodes Incorporated in a SOT-25 package — for portable and embedded products. The tiny SOT-25 footprint is the selection point: a complete 3.3 V rail in minimal board area for space-constrained designs. Selection advice: the TRG1 suffix denotes the tape-and-reel packing configuration — match the full code. As an LDO, verify your input-to-output differential and load current against thermal limits of the small package; for higher currents or larger differentials, step up to a larger-package LDO or a switching regulator. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112M-1.2TR-G1 is a Diodes Incorporated AP2112 fixed 1.2 V low-dropout regulator — 600 mA output, CMOS design with enable pin and auto-discharge, 55 µA quiescent current, in SO-8, tape-and-reel packing (TR), -40 to +85 °C. The SO-8 package is the selection point: the highest thermal mass of the AP2112 family for the full 600 mA rating with margin in always-on rails. Selection advice: the M code is the SO-8 package — the K code is the smaller SOT-25 and R5 is SOT-89-5, so match the full AP2112M-1.2TR-G1 code for package, voltage and packing. The enable pin with discharge resistor simplifies power sequencing; tie it high only if you never need shutdown. Evidence: Diodes/BCD AP2112 datasheet (ordering table) and distributor listings confirm 600 mA, 1.2 V fixed, SO-8 and reel packing. Match the full AP2112M-1.2TR-G1 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AP2112M-1.8TR-G1 is a Diodes Incorporated AP2112 fixed 1.8 V low-dropout regulator — 600 mA output, CMOS design with enable pin and auto-discharge, 55 µA quiescent current, in SO-8, tape-and-reel packing (TR), -40 to +85 °C. The SO-8 package is the selection point: the highest thermal mass of the AP2112 family for the full 600 mA rating with margin in always-on rails. Selection advice: the M code is the SO-8 package — the K code is the smaller SOT-25 and R5 is SOT-89-5, so match the full AP2112M-1.8TR-G1 code for package, voltage and packing. The enable pin with discharge resistor simplifies power sequencing; tie it high only if you never need shutdown. Evidence: Diodes/BCD AP2112 datasheet (ordering table) and distributor listings confirm 600 mA, 1.8 V fixed, SO-8 and reel packing. Match the full AP2112M-1.8TR-G1 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.