LT1782IS5#TRMPBF 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	OUT	output	Rail-to-rail output that can drive loads up to 18mA (min) and is protected against indefinite short circuit to a supply.
2	V-	power_in	Negative supply (ground in single-supply use); total supply V+ to V- is 2.5V to 18V, bypass with a small capacitor in split-supply use.
3	+IN	input	Non-inverting input that handles 18V common mode and can operate above V+ (Over-The-Top), with pin voltage limited to +24V/-10V relative to V-.
4	-IN	input	Inverting input that handles 18V differential and common mode and can operate above V+ (Over-The-Top), with pin voltage limited to +24V/-10V relative to V-.
5	V+	power_in	Positive supply, total supply 2.5V to 18V with reverse battery protection to 18V; bypass with about 0.1µF within an inch of the pin.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	TSOT-23-5
Category	Operational Amplifier/Comparator
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
Total Supply Voltage	V+ to V-			18	V		2
Input Differential Voltage				18	V		2
Input Pin Voltage to V-		-10		24	V	+24V/-10V	2
Operating Temperature Range LT1782I		-40		85	°C	Note 3	2
Junction Temperature	TJMAX			150	°C		2
Storage Temperature Range		-65		150	°C		2
Lead Temperature				300	°C	Soldering, 10 sec	2
Thermal Resistance Junction-to-Ambient	θJA			250	°C/W	S5 package, 5-lead TSOT-23	2
Input Offset Voltage	VOS		400	800	µV	VS = 3V, 0V / 5V, 0V; TA = 25°C	3
Input Offset Voltage	VOS			1100	µV	VS = 3V/5V, 0V; -40°C ≤ TA ≤ 85°C	3
Input Offset Voltage Drift	∆VOS/∆T		2	5	µV/°C	VS = 3V/5V, 0V	3
Input Offset Current	IOS		0.7	2	nA	VS = 3V/5V, 0V	3
Input Bias Current	IB		8	15	nA	VS = 3V/5V, 0V	3
Common Mode Rejection Ratio	CMRR	90	100		dB	VCM = 0V to VCC, 1V	3
Common Mode Rejection Ratio	CMRR	68	80		dB	VCM = 0V to 18V (Note 8)	3
Power Supply Rejection Ratio	PSRR	90	100		dB	VS = 3V to 12.5V, VCM = VO = 1V	3
Output Voltage Swing LOW	VOL		3	8	mV	No Load	3
Output Voltage Swing HIGH	VOH	2.91	2.94		V	VS = 3V, No Load	3
Output Voltage Swing HIGH	VOH	4.91	4.94		V	VS = 5V, No Load	3
Minimum Supply Voltage				2.7	V		3
Reverse Supply Voltage		18			V	IS = -100µA	3
Supply Current	IS		40	55	µA	VS = 3V, 0V / 5V, 0V	3
Supply Current	IS		45	60	µA	VS = ±5V	5
Gain Bandwidth Product	GBW		200		kHz	f = 5kHz, VS = 3V/5V	4
Slew Rate	SR	0.035	0.07		V/µs	AV = -1, RL = ∞	4
Input Offset Voltage	VOS		500	900	µV	VS = ±5V, TA = 25°C	4
Input Voltage Range		-5		13	V	VS = ±5V	4
Common Mode Rejection Ratio	CMRR	68	80		dB	VS = ±5V, VCM = -5V to 13V	4
Power Supply Rejection Ratio	PSRR	90	100		dB	VS = ±1.5V to ±9V	5
Short-Circuit Current	ISC	18	30		mA	VS = ±5V, Short to GND	5
Gain Bandwidth Product	GBW		225		kHz	VS = ±5V, f = 5kHz	5

CAD (KiCad official)

Symbol: LT1782IS5#TRMPBF
Footprint: Package_TO_SOT_SMD:TSOT-23-5
3D model: TSOT-23-5 (KiCad packages3D, STEP)
3D model files: lt1782is5-trmpbf-etched.step / lt1782is5-trmpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1782is5-trmpbf.step / lt1782is5-trmpbf.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (16 pp, sha256 4a5e6958f69273f9, retrieved 2026-10-30, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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

LT1782IS5#TRMPBF

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3D Model

Symbol & Footprint

Schematic Symbol

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Datasheet

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