LT1818IS5#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	Amplifier output, which the datasheet says can be shorted indefinitely (Note 3) and which drives a 100Ω load to ±3.8V with ±5V supplies.
2	V-	power_in	Negative supply pin, where the total supply voltage V+ to V- must not exceed 12.6V and connecting it to a large metal area reduces θJA (Note 10).
3	+IN	input	Non-inverting input, which tolerates differential input voltages up to ±6V only for transient operation (Note 2) and has a minimum input common-mode range of ±3.5V at VS = ±5V.
4	-IN	input	Inverting input, which tolerates differential input voltages up to ±6V only for transient operation (Note 2) and whose trace length should be minimized for layout.
5	V+	power_in	Positive supply pin, specified for operation at ±5V or single 5V supplies, with a total supply voltage limit of 12.6V from V+ to V-.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	TSOT-23-5
Category	Amplifiers
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
Input Offset Voltage	VOS			3	mV	VS = ±5V, VCM = 0V; TA = -40°C to 85°C	3
Input Offset Voltage	VOS			3.5	mV	VS = 5V, 0V; VCM = 2.5V; TA = -40°C to 85°C	4
Input Offset Current	IOS			1200	nA	TA = -40°C to 85°C	3
Input Offset Current	IOS			1200	nA	TA = -40°C to 85°C; VS = 5V, 0V	4
Input Bias Current	IB	-12		12	µA	TA = -40°C to 85°C; VS = ±5V	3
Input Bias Current	IB	-12		12	µA	TA = -40°C to 85°C; VS = 5V, 0V	4
Input Voltage Range (Positive/Negative)	VCM	-3.5		3.5	V	Guaranteed by CMRR; TA = -40°C to 85°C; VS = ±5V	3
Input Voltage Range (Positive)	VCM	3.5			V	Guaranteed by CMRR; TA = -40°C to 85°C; VS = 5V, 0V	4
Input Voltage Range (Negative)	VCM			1.5	V	Guaranteed by CMRR; TA = -40°C to 85°C; VS = 5V, 0V	4
Common Mode Rejection Ratio	CMRR	72			dB	VCM = ±3.5V; TA = -40°C to 85°C; VS = ±5V	3
Common Mode Rejection Ratio	CMRR	70			dB	VCM = 1.5V to 3.5V; TA = -40°C to 85°C; VS = 5V, 0V	4
Minimum Supply Voltage			1.25	2	V	Guaranteed by PSRR; TA = -40°C to 85°C; VS = ±5V	3
Minimum Supply Voltage			1.25	2	V	Guaranteed by PSRR; TA = -40°C to 85°C; VS = 5V, 0V	4
Power Supply Rejection Ratio	PSRR	75			dB	VS = ±2V to ±5.5V; TA = -40°C to 85°C	3
Power Supply Rejection Ratio	PSRR	75			dB	VS = 4V to 11V; TA = -40°C to 85°C; VS = 5V, 0V	4
Large-Signal Voltage Gain	AVOL	0.6			V/mV	VOUT = ±3V, RL = 500Ω; TA = -40°C to 85°C	3
Large-Signal Voltage Gain	AVOL	0.6			V/mV	VOUT = 1.5V to 3.5V, RL = 500Ω; TA = -40°C to 85°C; VS = 5V, 0V	5
Large-Signal Voltage Gain	AVOL	0.4			V/mV	VOUT = 1.5V to 3.5V, RL = 100Ω; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Swing (Positive/Negative)	VOUT	3.6			V	RL = 500Ω, 30mV overdrive; TA = -40°C to 85°C; VS = ±5V	3
Output Swing (Positive/Negative)	VOUT	3.15			V	RL = 100Ω, 30mV overdrive; TA = -40°C to 85°C; VS = ±5V	3
Output Swing (Positive)	VOUT	3.7			V	RL = 500Ω, 30mV overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Swing (Positive)	VOUT	3.5			V	RL = 100Ω, 30mV overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Swing (Negative)	VOUT			1.3	V	RL = 500Ω, 30mV overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Swing (Negative)	VOUT			1.5	V	RL = 100Ω, 30mV overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Current	IOUT	30			mA	VOUT = ±3V, 30mV overdrive; TA = -40°C to 85°C; VS = ±5V	3
Output Current	IOUT	20			mA	VOUT = 1.5V or 3.5V, 30mV overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Output Short-Circuit Current	ISC	70			mA	VOUT = 0V, 1V overdrive; TA = -40°C to 85°C; VS = ±5V	3
Output Short-Circuit Current	ISC	50			mA	VOUT = 2.5V, 1V overdrive; TA = -40°C to 85°C; VS = 5V, 0V	5
Slew Rate (AV = -1)	SR	600			V/µs	AV = -1; TA = -40°C to 85°C; VS = ±5V	3
Slew Rate (AV = -1)	SR	300			V/µs	AV = -1; TA = -40°C to 85°C; VS = 5V, 0V	5
Gain-Bandwidth Product	GBW	250			MHz	f = 4MHz, RL = 500Ω; TA = -40°C to 85°C; VS = ±5V	4
Gain-Bandwidth Product	GBW	220			MHz	f = 4MHz, RL = 500Ω; TA = -40°C to 85°C; VS = 5V, 0V	5
Supply Current Per Amplifier	IS			14	mA	TA = -40°C to 85°C; VS = ±5V	4
Supply Current Per Amplifier	IS			14	mA	TA = -40°C to 85°C; VS = 5V, 0V	5
Input Offset Voltage Drift	ΔVOS/ΔT		10	30	µV/°C	TA = -40°C to 85°C (Note 7); VS = ±5V	3
Input Offset Voltage Drift	ΔVOS/ΔT		10	30	µV/°C	TA = -40°C to 85°C (Note 7); VS = 5V, 0V	4
Differential Input Voltage		-6		6	V	Transient only (Note 2)	2
Maximum Junction Temperature	TJMAX			150	°C		2
Storage Temperature Range		-65		150	°C		2
Lead Temperature (Soldering)				300	°C	10 sec	2
Operating Temperature Range		-40		85	°C	Note 8; LT1818I	2
Specified Temperature Range		-40		85	°C	Note 9; LT1818I guaranteed to extended limits	2
Thermal Resistance, Junction-to-Ambient	θJA		250		°C/W	5-lead TSOT-23 (S5) package; short traces (Note 10)	2

CAD (KiCad official)

Symbol: LT1818IS5#TRMPBF
Footprint: Package_TO_SOT_SMD:TSOT-23-5
3D model: TSOT-23-5 (KiCad packages3D, STEP)
3D model files: lt1818is5-trmpbf-etched.step / lt1818is5-trmpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1818is5-trmpbf.step / lt1818is5-trmpbf.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (18 pp, sha256 965ebedc4e22efa0, 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).

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LT1818IS5#TRMPBF

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