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MAX1916EZT+T

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Analog Devices Inc Maxim Integrated LED Drivers, TSOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MAX1916EZT+T

Analog Devices Inc Maxim Integrated · LED Drivers · TSOT-23-6L

MAX1916EZT+T from Analog Devices Inc Maxim Integrated, in a TSOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 EN power_in Enable input and power input: drive above 2.5V to enable and below 2.2V to disable, with an operating supply range of 2.5V to 5.5V; when disabled, SET, LED1, LED2 and LED3 are high impedance.
2 GND power_in Ground reference for the device; EN, SET and LED_ pins are rated -0.3V to +6V with respect to GND.
3 SET input Bias current set input, where ILED = 230 × ISET, ISET is specified from 5µA to 260µA, VSET is internally biased to 1.215V (typical), and the pin is high impedance when EN is low.
4 LED3 output LED3 cathode connection acting as a current sink at 230 times the SET current, rated up to 60mA per LED, and high impedance when EN is low.
5 LED2 output LED2 cathode connection acting as a current sink at 230 times the SET current, rated up to 60mA per LED, and high impedance when EN is low.
6 LED1 output LED1 cathode connection acting as a current sink at 230 times the SET current, rated up to 60mA per LED, and high impedance when EN is low.

Key specifications

Parameter Value
Manufacturer Analog Devices Inc Maxim Integrated
Package TSOT-23-6L
Category LED Drivers
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
SET Input Current Range ISET 5 260 µA 2
SET to LED_ Current Ratio ILED/ISET 207 230 253 A/A ISET = 42µA 2
SET Bias Voltage VSET 1.154 1.215 1.276 V ISET = 42µA 2
LED_-to-LED_ Current Matching 0.3 5 % ISET = 42µA 2
Maximum LED_ Sink Current ILED_ 60 mA Each LED_ 2
LED_ Dropout Voltage 100 180 mV ISET = 22µA (Note 2) 2
LED_ Dropout Voltage 200 360 mV ISET = 42µA (Note 3) 2
LED_ Dropout Voltage 230 410 mV ISET = 84µA (Note 3) 2
Operating Voltage Range VEN 2.5 5.5 V EN is the power-supply input 2
Undervoltage Lockout Threshold VUVLO 2.2 2.47 V VEN rising 2
Undervoltage Lockout Hysteresis VUVLO 85 mV 2
SET Leakage Current in Shutdown 0.01 1 µA TA = -40°C to +25°C 2
SET Leakage Current in Shutdown 5 µA EN = GND, VSET = 3.3V, TA = -40°C to +85°C 2
LED_ Leakage Current in Shutdown 0.01 1 µA VLED1 = VLED2 = VLED3 = 5.5V, EN = GND, each LED_, TA = +25°C 2
Input High Voltage VIH 2.5 V VEN > VIH for enable 2
Input Low Voltage VIL 2.2 V VEN < VIL for disable 2
EN Input Bias Current IEN 40 100 µA VEN = 2.5V to 5.5V, EN is the power-supply input 2
EN Input Bias Current IEN 0.05 1 µA VEN = 0.4V, TA = +25°C 2
Thermal Shutdown Temperature 170 °C 2
Thermal Shutdown Hysteresis 10 °C 2
EN, SET, LED1, LED2, LED3 voltage to GND -0.3 6 V to GND 2
Continuous Power Dissipation, 6-Pin Thin SOT23 727 mW TA = +70°C, derate 9.1mW/°C above +70°C 2
Operating Temperature Range -40 85 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature (soldering) 300 °C soldering, 10s 2

CAD (KiCad official)

  • Symbol: MAX1916EZT+T
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: max1916ezt-t-etched.step / max1916ezt-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max1916ezt-t.step / max1916ezt-t.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices Inc Maxim Integrated datasheet (7 pp, sha256 159c9d7d043db5bd, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF