A4988SETTR-T

DRV8424EPWPR is a Texas Instruments 35 V, 2.5 A stepper / 4 A peak brushed dual H-bridge driver — 28-pin HTSSOP with integrated current sensing (no external shunt resistor), 4.5–33 V supply, −40 to +125 °C. The integrated current sensing is the selection point: no external shunt resistors — smaller BOM and no sense-resistor layout for 2.5 A stepper drive. Selection advice: TI lists the DRV8424EPWPR as In Production. The EPWPR suffix pins the HTSSOP-28 package on tape and reel — match it to your footprint; the exposed thermal pad needs soldered copper. The −40 to +125 °C grade suits industrial designs. For basic 1.9 A stepping the DRV8811 is cheaper; choose the DRV8424 where the shuntless sensing pays off. Evidence: TI data confirms In Production, 35 V, 2.5 A, integrated current sense, HTSSOP-28. Match the full DRV8424EPWPR code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

DRV8811PWPR is a Texas Instruments 38 V, 1.9 A bipolar stepper motor driver — 28-pin HTSSOP, 8–38 V supply, indexer with built-in current-decay modes, −40 to +85 °C. The built-in indexer is the selection point: step and direction in, microstepped coil currents out — no MCU PWM sequencing needed. Selection advice: TI lists the DRV8811PWPR as In Production. The PWPR suffix pins the HTSSOP-28 package on tape and reel — match it to your footprint; the exposed thermal pad needs soldered copper for the 1.9 A rating. For higher current steppers use the DRV8841 (2.5 A) instead. Evidence: TI data confirms In Production, 38 V, 1.9 A stepper driver, HTSSOP-28, indexer. Match the full DRV8811PWPR code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

DRV8825 is a Texas Instruments 45-V, 2.5-A bipolar stepper motor driver with integrated microstepping indexer — for printers, 3D printers, CNC machines, robotics and factory automation: 8.2-V to 45-V supply, up to 1/32 microstepping, simple STEP/DIR interface, and multiple decay modes (mixed, slow, fast) for smooth quiet motion. The selection point is the on-chip indexer: no external microstepping lookup tables needed, and the 400-mΩ RDS(ON) keeps conduction losses low at 1.5-A RMS without a heatsink. Selection advice: the DRV8825 is the higher-current drop-in upgrade path from the A4988 carrier footprint — for new designs needing integrated current sensing and 1/256 microstepping, the DRV8424 family is the newer alternative; for lower current the pin-compatible DRV8824 covers 1.6 A. TI lists factory automation and robotics as target applications. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

DRV8825PWPR is a Texas Instruments microstepping bipolar stepper motor driver in HTSSOP-28 PowerPAD, tape and reel — for 3D printers, scanners and office automation driving one bipolar stepper with smooth, quiet motion. 8.2 V to 45 V supply with up to 2.5 A per coil and 1/32 microstepping is the selection point: high-voltage headroom plus fine microstepping from a simple STEP/DIR interface. Selection advice: the PWP suffix denotes the thermally enhanced HTSSOP-28 — solder the exposed pad to copper, because 2.5 A is only reachable with proper heatsinking; R denotes tape and reel. Against the Allegro A4988 on this site (35 V, 2 A, 1/16 step): pick the DRV8825 for higher voltage, higher current and finer microstepping; pick the A4988 for lower cost at modest power. Built-in overcurrent, thermal shutdown and undervoltage lockout plus the nFAULT pin simplify fault handling. TI lists this part as Active. Parameters verified against the TI official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

DRV8841PWPR is a Texas Instruments 45 V, 2.5 A bipolar stepper or dual H-bridge motor driver — 28-pin HTSSOP with current regulation and PWM control, 8.2–45 V supply, −40 to +85 °C. The dual-mode operation is the selection point: one stepper or two brushed DC motors from the same chip — flexible motor drive for multi-motor products. Selection advice: TI lists the DRV8841PWPR as In Production. The PWPR suffix pins the HTSSOP-28 package on tape and reel — match it to your footprint; the exposed thermal pad needs soldered copper for the 2.5 A rating. For 5 A single bridges use the DRV8842 instead. Evidence: TI data confirms In Production, 45 V, 2.5 A, stepper/dual-H-bridge, HTSSOP-28. Match the full DRV8841PWPR code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

DRV8886PWPR is a Texas Instruments 2-A stepper motor driver with integrated current sense — for stepper drives where board space and BOM cost matter: 8-V to 40-V supply, up to 1/16 microstepping, and an integrated current-sense architecture that eliminates the external shunt resistors the DRV8825 requires. The selection point over the DRV8825 is the integration: no sense resistors, no VREF tuning potentiometer, and smart-tune adaptive decay for quiet operation — at the cost of lower peak current (2 A vs 2.5 A). Selection advice: the PWPR suffix is the HTSSOP-24 tape-and-reel orderable — for the smaller WQFN-28 footprint specify the RHRR variant; if you need 2.5-A peak and 1/32 microstepping, stay with the DRV8825 on this site. TI lists this as Active in production. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADP151AUJZ-3.3-R7 is an Analog Devices ultralow-noise 3.3 V LDO regulator in TSOT-23-5, tape and reel — for noise-sensitive rails: RF, VCO and PLL supplies where output noise matters more than current. 9 microvolt RMS noise with no bypass capacitor required is the selection point: ultralow noise without the extra capacitor that competing LDOs need. Selection advice: the R7 suffix denotes tape and reel on a 7-inch reel; against the LD1086DT33TR on this site — the ADP151 is the 200 mA precision part, the LD1086 the 1.5 A workhorse. 2.2 V to 5.5 V input, 150 mV dropout at 200 mA, 70 dB PSRR at 10 kHz. −40 °C to +125 °C. ADI lists this part as Active through distribution. Parameters verified against distributor and manufacturer documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

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.

AMS1117-3.3 is a 3.3 V, 1 A low-dropout linear regulator in a SOT-223 package, for general-purpose power rails in embedded and consumer designs. Its advantage is simplicity: a fixed 3.3 V output with minimal external components, which keeps power-tree cost and design effort low where efficiency is not the binding constraint. Selection advice: the -3.3 suffix fixes the output voltage — the AMS1117 family also ships in adjustable and other fixed-voltage versions that are not interchangeable, so match the full code. As a linear regulator it dissipates excess voltage as heat, so verify your input-to-output differential and load current against thermal limits, and consider a switching regulator where efficiency matters. This is another heavily counterfeited commodity part: require lot and date-code traceability. State quantity, packing and traceability 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.