LT1812IS5#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	VOUT	output	Amplifier output; drives a 100Ω load to ±3.5V with ±5V supplies and is stable with up to 1000pF capacitive load.
2	V-	power_in	Negative supply (ground in single-supply use); connecting it to a large metal area reduces thermal resistance.
3	+IN	input	Non-inverting input; differential input voltage up to ±3V (transient only) is allowed.
4	-IN	input	Inverting input; differential input voltage up to ±3V (transient only) is allowed.
5	V+	power_in	Positive supply; total supply voltage V+ to V- is 12.6V maximum.

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		0.4	1.5	mV	TA=25°C, VS=±5V, VCM=0V	3
Input Offset Current	IOS		30	400	nA	TA=25°C, VS=±5V	3
Input Bias Current	IB	-4	-0.9	4	μA	TA=25°C, VS=±5V	3
Input Resistance (common mode)	RIN	3	10		MΩ	VCM=±3.5V, VS=±5V	3
Input Voltage Range (Positive)	VCM	3.5	4.2		V	TA=25°C, VS=±5V	3
Input Voltage Range (Negative)	VCM		-4.2	-3.5	V	TA=25°C, VS=±5V	3
Common Mode Rejection Ratio	CMRR	75	85		dB	VCM=±3.5V, VS=±5V	3
Minimum Supply Voltage			1.25	2	V	TA=25°C, VS=±5V table, printed ±1.25 typ, ±2 max	3
Power Supply Rejection Ratio	PSRR	78	97		dB	VS=±2V to ±5.5V	3
Large-Signal Voltage Gain	AVOL	1.5	3		V/mV	VOUT=±3V, RL=500Ω, VS=±5V	3
Large-Signal Voltage Gain	AVOL	1	2.5		V/mV	VOUT=±3V, RL=100Ω, VS=±5V	3
Maximum Output Swing	VOUT	3.8	4		V	RL=500Ω, 30mV Overdrive, VS=±5V, printed ±	3
Maximum Output Swing	VOUT	3.35	3.5		V	RL=100Ω, 30mV Overdrive, VS=±5V, printed ±	3
Maximum Output Current	IOUT	40	60		mA	VOUT=±3V, 30mV Overdrive, printed ±	3
Output Short-Circuit Current	ISC	75	110		mA	VOUT=0V, 1V Overdrive (Note 3), printed ±	3
Slew Rate	SR	500	750		V/μs	AV=-1 (Note 5), VS=±5V	3
Gain Bandwidth Product	GBW	75	100		MHz	f=200kHz, VS=±5V	3
Supply Current	IS		3	3.6	mA	TA=25°C, VS=±5V, ON state	3
Input Offset Voltage	VOS		0.5	2	mV	TA=25°C, VS=5V, VCM=2.5V	3
Input Bias Current	IB	-4	-1	4	μA	TA=25°C, VS=5V, VCM=2.5V	3
Common Mode Rejection Ratio	CMRR	73	82		dB	VCM=1.5V to 3.5V, VS=5V	4
Large-Signal Voltage Gain	AVOL	1	2		V/mV	VOUT=1.5V to 3.5V, RL=500Ω, VS=5V	4
Large-Signal Voltage Gain	AVOL	0.7	1.5		V/mV	VOUT=1.5V to 3.5V, RL=100Ω, VS=5V	4
Maximum Output Swing (Positive)	VOUT	3.9	4.1		V	RL=500Ω, 30mV Overdrive, VS=5V	4
Maximum Output Swing (Positive)	VOUT	3.7	3.9		V	RL=100Ω, 30mV Overdrive, VS=5V	4
Maximum Output Swing (Negative)	VOUT		0.9	1.1	V	RL=500Ω, 30mV Overdrive, VS=5V	4
Maximum Output Swing (Negative)	VOUT		1.1	1.3	V	RL=100Ω, 30mV Overdrive, VS=5V	4
Maximum Output Current	IOUT	25	40		mA	VOUT=3.5V or 1.5V, 30mV Overdrive, VS=5V, printed ±	4
Output Short-Circuit Current	ISC	55	80		mA	VOUT=2.5V, 1V Overdrive (Note 3), VS=5V, printed ±	4
Slew Rate	SR	200	350		V/μs	AV=-1 (Note 5), VS=5V	4
Supply Current	IS		2.7	3.6	mA	TA=25°C, VS=5V, ON state	4
Input Offset Voltage	VOS			3	mV	-40°C≤TA≤85°C, VS=±5V	5
Input Offset Voltage Drift	ΔVOS/ΔT		10	30	μV/°C	-40°C≤TA≤85°C, VS=±5V (Note 7)	5
Input Offset Current	IOS			600	nA	-40°C≤TA≤85°C, VS=±5V	5
Input Bias Current	IB	-6		6	μA	-40°C≤TA≤85°C, VS=±5V	5
Input Voltage Range (Positive)	VCM	3.5			V	-40°C≤TA≤85°C, VS=±5V	5
Input Voltage Range (Negative)	VCM			-3.5	V	-40°C≤TA≤85°C, VS=±5V	5
Common Mode Rejection Ratio	CMRR	72			dB	VCM=±3.5V, -40°C≤TA≤85°C	5
Minimum Supply Voltage				2	V	-40°C≤TA≤85°C, printed ±2	5
Power Supply Rejection Ratio	PSRR	75			dB	VS=±2V to ±5.5V, -40°C≤TA≤85°C	5
Large-Signal Voltage Gain	AVOL	0.8			V/mV	VOUT=±3V, RL=500Ω, -40°C≤TA≤85°C	5
Large-Signal Voltage Gain	AVOL	0.6			V/mV	VOUT=±3V, RL=100Ω, -40°C≤TA≤85°C	5
Maximum Output Swing	VOUT	3.6			V	RL=500Ω, 30mV Overdrive, -40°C≤TA≤85°C, printed ±	6
Maximum Output Swing	VOUT	3.15			V	RL=100Ω, 30mV Overdrive, -40°C≤TA≤85°C, printed ±	6
Maximum Output Current	IOUT	30			mA	VOUT=±3V, 30mV Overdrive, -40°C≤TA≤85°C, printed ±	6
Output Short-Circuit Current	ISC	55			mA	VOUT=0V, 1V Overdrive (Note 3), -40°C≤TA≤85°C, printed ±	6
Slew Rate	SR	350			V/μs	AV=-1 (Note 5), -40°C≤TA≤85°C, VS=±5V	6
Gain Bandwidth Product	GBW	60			MHz	f=200kHz, -40°C≤TA≤85°C, VS=±5V	6
Supply Current	IS			5	mA	-40°C≤TA≤85°C, VS=±5V, ON state	6
Input Offset Voltage	VOS			3.5	mV	-40°C≤TA≤85°C, VS=5V, VCM=2.5V	6
Input Offset Current	IOS			600	nA	-40°C≤TA≤85°C, VS=5V, VCM=2.5V	6
Common Mode Rejection Ratio	CMRR	70			dB	VCM=1.5V to 3.5V, -40°C≤TA≤85°C, VS=5V	6
Slew Rate	SR	125			V/μs	AV=-1 (Note 5), -40°C≤TA≤85°C, VS=5V	6
Differential Input Voltage		-3		3	V	Transient only (Note 2)	2
Maximum Junction Temperature	TJMAX			150	°C		2
Storage Temperature Range		-65		150	°C		2
Thermal Resistance Junction to Ambient	θJA		250		°C/W	S5 package, 5-lead TSOT-23 (Note 9)	2

CAD (KiCad official)

Symbol: LT1812IS5#TRMPBF
Footprint: Package_TO_SOT_SMD:TSOT-23-5
3D model: TSOT-23-5 (KiCad packages3D, STEP)
3D model files: lt1812is5-trmpbf-etched.step / lt1812is5-trmpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1812is5-trmpbf.step / lt1812is5-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 e3f1d6813fbb1d32, 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

LT1812IS5#TRMPBF

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3D Model

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