LT1818CS5#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; the datasheet states it drives a 100Ω load to ±3.8V with ±5V supplies.
2	V-	power_in	Negative supply pin; the total supply voltage (V+ to V-) must not exceed 12.6V.
3	+IN	input	Noninverting input; the datasheet specifies a common-mode input range of ±3.5V minimum at VS = ±5V.
4	-IN	input	Inverting input; the datasheet specifies a maximum input bias current of ±8μA at 25°C and recommends minimizing trace length on this lead.
5	V+	power_in	Positive supply pin; the datasheet specifies operation from ±2V to ±5.5V supplies for PSRR, with a total supply limit of 12.6V.

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
Input Offset Voltage	VOS		0.2	1.5	mV	VS=±5V, VCM=0V, TA=0°C to 70°C	3
Input Offset Voltage Drift	ΔVOS/ΔT		10	15	µV/°C	VS=±5V, TA=0°C to 70°C	3
Input Offset Current	IOS		60	800	nA	VS=±5V, TA=0°C to 70°C	3
Input Bias Current	IB		-2	8	µA	VS=±5V, TA=0°C to 70°C	3
Common Mode Rejection Ratio	CMRR	75		85	dB	VCM=±3.5V, TA=0°C to 70°C	3
Power Supply Rejection Ratio	PSRR	78		97	dB	VS=±2V to ±5.5V, TA=0°C to 70°C	3
Large-Signal Voltage Gain RL=500Ω	AVOL	1.5		2.5	V/mV	VOUT=±3V, RL=500Ω, TA=0°C to 70°C	3
Large-Signal Voltage Gain RL=100Ω	AVOL	1		6	V/mV	VOUT=±3V, RL=100Ω, TA=0°C to 70°C	3
Output Swing RL=500Ω	VOUT	3.8		4.1	V	Positive/negative, RL=500Ω, 30mV overdrive, TA=0°C to 70°C	3
Output Swing RL=100Ω	VOUT	3.5		3.8	V	Positive/negative, RL=100Ω, 30mV overdrive, TA=0°C to 70°C	3
Output Current	IOUT	40		70	mA	VOUT=±3V, 30mV overdrive, TA=0°C to 70°C	3
Output Short-Circuit Current	ISC	100		200	mA	VOUT=0V, 1V overdrive, TA=0°C to 70°C	3
Slew Rate AV=-1	SR	900		1800	V/µs	AV=-1, TA=0°C to 70°C	3
Gain-Bandwidth Product	GBW	270		400	MHz	f=4MHz, RL=500Ω, TA=0°C to 70°C	4
Supply Current Per Amplifier	IS		9	10	mA	VS=±5V, TA=0°C to 70°C	4
Input Offset Voltage	VOS		0.4	2	mV	VS=5V, 0V; VCM=2.5V, TA=0°C to 70°C	4
Input Offset Voltage Drift	ΔVOS/ΔT		10	15	µV/°C	VS=5V, 0V; TA=0°C to 70°C	4
Input Offset Current	IOS		60	800	nA	VS=5V, 0V; TA=0°C to 70°C	4
Input Bias Current	IB		-2.4	8	µA	VS=5V, 0V; TA=0°C to 70°C	4
Common Mode Rejection Ratio	CMRR	73		82	dB	VCM=1.5V to 3.5V, TA=0°C to 70°C	4
Power Supply Rejection Ratio	PSRR	78		97	dB	VS=4V to 11V, TA=0°C to 70°C	4
Large-Signal Voltage Gain RL=500Ω	AVOL	1		2	V/mV	VOUT=1.5V to 3.5V, RL=500Ω, TA=0°C to 70°C	5
Large-Signal Voltage Gain RL=100Ω	AVOL	0.7		4	V/mV	VOUT=1.5V to 3.5V, RL=100Ω, TA=0°C to 70°C	5
Output Swing (Positive) RL=500Ω	VOUT	3.9		4.2	V	RL=500Ω, 30mV overdrive, TA=0°C to 70°C	5
Output Swing (Positive) RL=100Ω	VOUT	3.7		4	V	RL=100Ω, 30mV overdrive, TA=0°C to 70°C	5
Output Swing (Negative) RL=500Ω	VOUT	0.8		1.1	V	RL=500Ω, 30mV overdrive, TA=0°C to 70°C	5
Output Swing (Negative) RL=100Ω	VOUT	1		1.3	V	RL=100Ω, 30mV overdrive, TA=0°C to 70°C	5
Output Current	IOUT	30		50	mA	VOUT=1.5V or 3.5V, 30mV overdrive, TA=0°C to 70°C	5
Slew Rate AV=-1	SR	450		800	V/µs	AV=-1, TA=0°C to 70°C	5
Gain-Bandwidth Product	GBW	240		360	MHz	f=4MHz, RL=500Ω, TA=0°C to 70°C	5
Supply Current Per Amplifier	IS		8.5	10	mA	VS=5V, 0V; TA=0°C to 70°C	5
Differential Input Voltage (Transient Only)	VID	-6		6	V	Transient only, Note 2	2
Maximum Junction Temperature	TJMAX			150	°C		2
Storage Temperature Range	TSTG	-65		150	°C		2
Lead Temperature (Soldering, 10 sec)	TLEAD			300	°C	Soldering, 10 sec	2
Operating Temperature Range	TA	-40		85	°C	Note 8	2
Thermal Resistance Junction-to-Ambient, TSOT-23 (S5)	θJA			250	°C/W	S5 package, Note 10	2

CAD (KiCad official)

Symbol: LT1818CS5#TRMPBF
Footprint: Package_TO_SOT_SMD:TSOT-23-5
3D model: TSOT-23-5 (KiCad packages3D, STEP)
3D model files: lt1818cs5-trmpbf-etched.step / lt1818cs5-trmpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1818cs5-trmpbf.step / lt1818cs5-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 2026-11-02, 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).

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LT1818CS5#TRMPBF

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