ICL7665SAIBAZA-T from RENESAS, in a SOIC-8. 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	OUT1	output	Open-drain N-channel output of detector 1, rated from -0.3V to +18V with respect to GND and sinking up to 25mA maximum.
2	HYST1	output	Open-drain P-channel hysteresis output of detector 1, rated from -0.3V to +18V with respect to V+ and sourcing up to -25mA maximum.
3	SET1	input	Input to comparator 1, compared against the internal 1.3V bandgap reference; input range is GND -0.3V to V+ +0.3V.
4	GND	power_in	Ground reference for the device; OUT1 and OUT2 voltage ratings are specified with respect to GND.
5	HYST2	output	Open-drain P-channel hysteresis output of detector 2, rated from -0.3V to +18V with respect to V+ and sourcing up to -25mA maximum.
6	SET2	input	Input to comparator 2, compared against the internal 1.3V bandgap reference; input range is GND -0.3V to V+ +0.3V.
7	OUT2	output	Open-drain N-channel output of detector 2, rated from -0.3V to +18V with respect to GND and sinking up to 25mA maximum.
8	V+	power_in	Positive supply; the ICL7665SA operates from 1.8V to 16V over -25°C to +85°C per the electrical specifications.

Key specifications

Parameter	Value
Manufacturer	RENESAS
Package	SOIC-8
Category	Power Management ICs
Pins	8

Electrical characteristics

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

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Operating Supply Voltage	V+	1.8		16	V	ICL7665SA, -25°C <= TA <= +85°C	3
Supply Current	I+		2.5	10	µA	-40°C <= TA <= +85°C; V+ = 2V; GND <= VSET1, VSET2 <= V+; all outputs open circuit	3
Supply Current	I+		2.6	10	µA	-40°C <= TA <= +85°C; V+ = 9V; GND <= VSET1, VSET2 <= V+; all outputs open circuit	3
Supply Current	I+		2.9	10	µA	-40°C <= TA <= +85°C; V+ = 15V; GND <= VSET1, VSET2 <= V+; all outputs open circuit	3
Input Trip Voltage	VSET1	1.275	1.3	1.325	V	ICL7665SA	3
Temperature Coefficient of VSET	VSET/T		100		ppm	ICL7665SA	3
Supply Voltage Sensitivity of VSET1, VSET2	VSET/VS		-0.03		%/V	2V <= V+ <= 10V; ROUT1, ROUT2, RHYST1, RHYST2 = 1M	3
Output Leakage Current of OUT	IOLK		10	200	nA	VSET = 0V or VSET >= 2V	4
Output Leakage Current of HYST	IHLK		-10	-100	nA		4
Output Leakage Current of OUT	IOLK			2000	nA	V+ = 15V	4
Output Leakage Current of HYST	IHLK			-500	nA	V+ = 15V	4
Output Saturation Voltage VOUT1	VOUT1		0.2	0.5	V	VSET1 = 2V, IOUT1 = 2mA, V+ = 2V	4
Output Saturation Voltage VOUT1	VOUT1		0.1	0.3	V	VSET1 = 2V, IOUT1 = 2mA, V+ = 5V	4
Output Saturation Voltage VOUT1	VOUT1		0.06	0.2	V	VSET1 = 2V, IOUT1 = 2mA, V+ = 15V	4
Output Saturation Voltage VHYST1	VHYST1		-0.15	-0.3	V	VSET1 = 2V, IHYST1 = -0.5mA, V+ = 2V	4
Output Saturation Voltage VHYST1	VHYST1		-0.05	-0.15	V	VSET1 = 2V, IHYST1 = -0.5mA, V+ = 5V	4
Output Saturation Voltage VHYST1	VHYST1		-0.02	-0.1	V	VSET1 = 2V, IHYST1 = -0.5mA, V+ = 15V	4
Output Saturation Voltage VOUT2	VOUT2		0.2	0.5	V	VSET2 = 0V, IOUT2 = 2mA, V+ = 2V	4
Output Saturation Voltage VOUT2	VOUT2		0.15	0.3	V	VSET2 = 0V, IOUT2 = 2mA, V+ = 5V	4
Output Saturation Voltage VOUT2	VOUT2		0.11	0.25	V	VSET2 = 0V, IOUT2 = 2mA, V+ = 15V	4
Output Saturation Voltage VHYST2	VHYST2		-0.25	-0.8	V	VSET2 = 2V, V+ = 2V, IHYST2 = -0.2mA	4
Output Saturation Voltage VHYST2	VHYST2		-0.43	-1	V	VSET2 = 2V, V+ = 5V, IHYST2 = -0.5mA	4
Output Saturation Voltage VHYST2	VHYST2		-0.35	-0.8	V	VSET2 = 2V, V+ = 15V, IHYST2 = -0.5mA	4
VSET Input Leakage Current	ISET		0.01	10	nA	GND <= VSET <= V+	4
Input for Complete Output Change	VSET		0.1		mV	ICL7665SA; ROUT = 4.7k, RHYST = 20k, VOUTLO = 1% V+, VOUTHI = 99% V+	4
Difference in Trip Voltages	VSET1 - VSET2		5	50	mV	ROUT, RHYST = 1mW	4
Output/Hysteresis Difference			0.1		mV	ICL7665SA; ROUT, RHYST = 1mW	4
Supply Voltage	V+	-0.3		18	V		3
Output Voltages OUT1 and OUT2	OUT1, OUT2	-0.3		18	V	with respect to GND	3
Output Voltages HYST1 and HYST2	HYST1, HYST2	-0.3		18	V	with respect to V+	3
Maximum Sink Output Current	OUT1, OUT2			25	mA		3
Maximum Source Output Current	HYST1, HYST2			-25	mA		3
Operating Temperature Range (ICL7665SI)	TA	-40		85	°C		3
Maximum Junction Temperature (Plastic)	TJ			150	°C		3
Maximum Storage Temperature Range	TSTG	-65		150	°C		3
Maximum Lead Temperature (Soldering)				300	°C	10s; SOIC lead tips only	3
Thermal Resistance Junction-to-Ambient (SOIC)	θJA		160		°C/W	Typical, Note 4; measured on evaluation PC board in free air	3

CAD (KiCad official)

Symbol: ICL7665SAIBAZA-T
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: icl7665saibaza-t-etched.step / icl7665saibaza-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); icl7665saibaza-t.step / icl7665saibaza-t.glb are the bare package body.

Provenance

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

Datasheet: RENESAS datasheet (15 pp, sha256 fa74ffb22df27bde, retrieved 2026-11-02, 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

ICL7665SAIBAZA-T

Verified ICL7665SAIBAZA-T

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

README