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ZXRE160AH5TA

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Diodes Incorporated Voltage Reference, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)zxre160ah5tafactory-2.0.0extractor-text
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Contents

README

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ZXRE160AH5TA

Diodes Incorporated · Voltage Reference · SOT-353

ZXRE160AH5TA from Diodes Incorporated, in a SOT-353. 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 PGND power_in Power ground, the ground return for the emitter of the output transistor, which must be connected together with GND.
2 GND power_in Analog ground, the ground return for the reference and amplifier, which must be connected together with PGND.
3 IN power_in Supply input, which requires a 0.1µF ceramic capacitor placed close to the device from IN to GND; the datasheet gives an IN voltage range of 2V to 18V (2.2V to 18V below 0°C).
4 FB input Feedback input with a 600mV nominal threshold voltage (VFB 0.590V to 0.610V over -40°C to +125°C for the standard grade).
5 OUT output Open-collector output, which requires a capacitor placed close to the device between OUT and GND for closed-loop stability; it operates from 0.2V to 18V and sinks up to 15mA.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-353
Category Power Management (PMIC)
Pins 5

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Feedback voltage (ZXRE160A, 0.5% grade) VFB 0.597 0.6 0.603 V TA = +25°C, VIN = 3.3V, VOUT = VFB, IOUT = 5mA 5
Feedback voltage (ZXRE160A) VFB 0.595 0.605 V TA = 0°C to +85°C 5
Feedback voltage (ZXRE160A) VFB 0.594 0.606 V TA = -40°C to +85°C 5
Feedback voltage (ZXRE160A) VFB 0.593 0.607 V TA = -40°C to +125°C 5
Feedback pin load regulation FBLOAD 3.8 6 mV IOUT = 1 to 15mA 5
Feedback pin load regulation FBLOAD 10 mV TA = -40 to +125°C 5
Feedback pin line regulation FBLINE 0.3 1 mV VIN = 2V to 18V 5
Feedback pin line regulation FBLINE 1.5 mV VIN = 2.2V to 18V, TA = -40 to +125°C 5
Output voltage regulation FBOVR 1 mV VOUT = 0.2V to 18V, IOUT = 1mA (Ref. Figure 1) 5
Output voltage regulation FBOVR 1.5 mV TA = -40 to +125°C 5
FB input bias current IFB -45 nA VIN = 18V 5
FB input bias current IFB -200 0 nA TA = -40 to +125°C 5
FB input bias current IFB -50 50 nA VFB = 0.7V 5
Input current IIN 0.35 0.7 mA VIN = 2V to 18V, IOUT = 0.3mA 5
Input current IIN 1 mA VIN = 2.2V to 18V, TA = -40 to +125°C (IOUT = 0.3mA group) 5
Input current IIN 0.48 1 mA VIN = 2V to 18V, IOUT = 10mA 5
Input current IIN 1.5 mA VIN = 2.2V to 18V, TA = -40 to +125°C (IOUT = 10mA group) 5
Input current IIN 3 mA VIN = 18V, IOUT = 0.3mA, VFB = 0.7V 5
OUT leakage current IOUT(LK) 0.1 µA VIN = 18V, VOUT = 18V, VFB = 0V 5
OUT leakage current IOUT(LK) 1 µA TA = +125°C 5
Dynamic output impedance ZOUT 0.25 0.4 Ω IOUT = 1 to 15mA, f < 1kHz 5
Dynamic output impedance ZOUT 0.6 Ω TA = -40 to +125°C 5
Power supply rejection ratio PSRR 45 dB F = 300kHz, VAC = 0.3VPP 5
Amplifier unity gain frequency BW 600 kHz Ref: Figure 2 5
Amplifier transconductance G 5000 mA/V 5
VIN IN voltage relative to GND VIN 20 V Voltage relative to GND, TA = +25°C 4
VOUT OUT voltage relative to GND VOUT 20 V Voltage relative to GND, TA = +25°C 4
VFB FB voltage relative to GND VFB 20 V Voltage relative to GND, TA = +25°C 4
PGND voltage relative to GND PGND -0.3 0.3 V Voltage relative to GND, TA = +25°C 4
OUT pin current IOUT 20 mA TA = +25°C 4
Operating junction temperature TJ -40 150 °C TA = +25°C 4
Storage temperature TST 55 150 °C TA = +25°C 4
IN voltage range (0 to +125°C) VIN 2 18 V TA = 0 to +125°C 4
IN voltage range (-40°C to 0°C) VIN 2.2 18 V TA = -40°C to 0°C 4
OUT voltage range VOUT 0.2 18 V 4
OUT pin current IOUT 0.3 15 mA 4
Operating ambient temperature range TA -40 125 °C 4
Thermal resistance junction-to-ambient (SC70/SOT353) θJA 400 °C/W 4
Power dissipation (SC70/SOT353) PDIS 310 mW TA = 25°C, TJ = 150°C 4

CAD (KiCad official)

  • Symbol: ZXRE160AH5TA
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: zxre160ah5ta-etched.step / zxre160ah5ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zxre160ah5ta.step / zxre160ah5ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (15 pp, sha256 14c2a7cf362dd57f, retrieved 2026-10-21, 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