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ZXTR2005Z-13

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Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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ZXTR2005Z-13

Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3

ZXTR2005Z-13 from Diodes Incorporated, in a SOT-89-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Power ground. This pin should be tied to the system ground and serves as the 0V reference for VIN and VOUT.
2 VIN power_in Input supply. Input voltage can vary from -0.3V to 100V with respect to GND; for regulated VOUT, 10V ≤ VIN ≤ 100V. A 1µF capacitor to GND is recommended. This pin is also the exposed thermal pad (heat-sink tab) on the SOT89 package.
3 VOUT power_out Regulated voltage output. Outputs 5V ±10% when 10V ≤ VIN ≤ 100V; when VIN < 10V, VOUT max = VIN − 1.5V. The pin can be pulled high to a maximum of +11V with respect to GND, or +5V with respect to VIN, whichever is lower. Connect a 10µF capacitor to GND and draw a minimum of 10µA from VOUT to maintain regulation.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-89-3
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • ZXTR2005Z-13-7
  • ZXTR2005Z-13

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage VOUT 4.5 5 5.5 V VIN = 48V, IOUT = 15mA 4
Line Regulation VOUT 195 300 mV VIN = 10 to 72V, IOUT = 15mA 4
Load Regulation VOUT -185 -205 mV IOUT = 0.1 to 30mA, VIN = 48V 4
Load Regulation VOUT -350 -400 mV IOUT = 0.1 to 100mA, VIN = 48V 4
Minimum Value of Input Voltage Required to Maintain Line Regulation VIN(MIN) 10 V 4
Quiescent Current IQ 260 500 µA VIN = 48V, IOUT = 10µA 4
Quiescent Current IQ 550 900 µA VIN = 100V, IOUT = 10µA 4
Input Voltage VIN -0.3 100 V Voltage relative to GND, TA = +25°C 2
Continuous Input & Output Current IIN, IOUT 350 mA 2
Peak Pulsed Input & Output Current IIM, IOM 2 A 2
Continuous Output Current IOUT 38 mA VIN = 48V, TA = +25°C (Note 7) 2
Pulsed Output Current IOM 740 mA Single pulse width = 100µs, VIN = 48V (Note 8) 2
Pulsed Output Current IOM 150 mA Single pulse width = 10ms, VIN = 48V (Note 9) 2
Electrostatic Discharge – Human Body Model ESD HBM 4000 V JEDEC Class 3A (Note 11) 2
Electrostatic Discharge – Machine Model ESD MM 400 V JEDEC Class C (Note 11) 2
Maximum Operating Junction and Storage Temperature Range TJ, TSTG -65 150 °C 2
Recommended Operating Junction Temperature Range TJ -40 125 °C 2
Input Voltage (regulated output) VIN 10 100 V For regulated VOUT 4
Minimum current drawn from VOUT IOUT 10 µA To maintain regulation 4
Power Dissipation PD 1.7 W Note 5: 50mm x 50mm 1oz Cu, single-sided 1.6mm FR4, still air 2
Power Dissipation PD 0.89 W Note 6: 15mm x 15mm 1oz Cu, still air 2
Thermal Resistance, Junction to Ambient RθJA 59 °C/W Note 5: 50mm x 50mm 1oz Cu 2
Thermal Resistance, Junction to Ambient RθJA 112 °C/W Note 6: 15mm x 15mm 1oz Cu 2
Thermal Resistance, Junction to Lead RθJL 20 °C/W Note 10: junction to solder-point on exposed VIN pad 2
Thermal Resistance, Junction to Case RθJC 15.7 °C/W Note 10: junction to top of case 2

CAD (KiCad official)

  • Symbol: ZXTR2005Z-13
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3 (KiCad packages3D, STEP)
  • 3D model files: zxtr2005z-13-etched.step / zxtr2005z-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zxtr2005z-13.step / zxtr2005z-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 a6f1cc812e4047e2, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF