ADR361BUJZ-REEL7 from Analog Devices, in a TSOT-23-5. 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	NIC	unconnected	Not internally connected; this pin is not connected internally to any circuit.
2	GND	power_in	Ground reference pin for the reference; the output is referenced to VOUT, not to ground, so ground noise is greatly attenuated on VOUT.
3	VIN	power_in	Input voltage connection; the ADR361 operates from VIN = 2.8 V to 15 V and must be at least 300 mV above VOUT (dropout voltage), with an absolute maximum supply of 18 V.
4	VOUT	power_out	Output voltage of 2.500 V (ADR361) that sources up to +5 mA and sinks up to −1 mA.
5	TRIM	passive	Output voltage trim terminal used to adjust the output voltage over a nominal range, with resistor values chosen so the device's maximum current drive is not exceeded.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	TSOT-23-5
Category	Power Supply Chip
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
Output voltage, B grade	VOUT	2.497	2.5	2.503	V		4
Initial accuracy, B grade (absolute)	VOUTERR	-3		3	mV		4
Initial accuracy, B grade (percent)	VOUTERR	-0.12		0.12	%		4
Temperature coefficient, B grade	TCVOUT			9	ppm/°C	B grade, −40°C < TA < +125°C	4
Dropout voltage	VIN − VOUT			300	mV		4
Line regulation	∆VOUT/∆VIN			0.125	mV/V	VIN = 2.8 V to 15 V, −40°C < TA < +125°C	4
Load regulation, sourcing	∆VOUT/∆ILOAD			0.45	mV/mA	ILOAD = 0 mA to 5 mA, −40°C < TA < +125°C, VIN = 3.5 V	4
Load regulation, sinking	∆VOUT/∆ILOAD			1	mV/mA	ILOAD = −1 mA to 0 mA, −40°C < TA < +125°C, VIN = 3.5 V	4
Quiescent current	IIN		150	190	µA	−40°C < TA < +125°C	4
Output current, sourcing	IOUT			5	mA	Sourcing	4
Output current, sinking	IOUT	-1			mA	Sinking	4
Supply voltage (absolute maximum)				18	V		9
Output short-circuit duration to GND				10	sec	VIN > 15 V	9
Storage temperature range		-65		125	°C		9
Operating temperature range		-40		125	°C		9
Junction temperature range		-65		150	°C		9
Lead temperature (soldering)				300	°C	Soldering, 60 sec	9
Input voltage range	VIN	2.8		15	V	VIN = 2.8 V to 15 V, TA = 25°C, unless otherwise noted	4
Thermal resistance, junction to ambient	θJA		230		°C/W	UJ-5 package	9
Thermal resistance, junction to case	θJC		146		°C/W	UJ-5 package	9

CAD (KiCad official)

Symbol: ADR361BUJZ-REEL7
Footprint: Package_TO_SOT_SMD:TSOT-23-5
3D model: TSOT-23-5 (KiCad packages3D, STEP)
3D model files: adr361bujz-reel7-etched.step / adr361bujz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adr361bujz-reel7.step / adr361bujz-reel7.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (20 pp, sha256 ad5e92b5dac7ef98, retrieved 2026-10-30, tier: manufacturer)
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

ADR361BUJZ-REEL7

Verified ADR361BUJZ-REEL7

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

README