LM2936Z-5.0 from Texas Instruments, in a TO-92-3. 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	power_out	Regulated output voltage that requires a minimum output capacitance with a specific ESR on this pin to maintain stability.
2	GND	power_in	Ground reference pin for the regulator.
3	IN	power_in	Unregulated input voltage; operating VIN range is 5.5 V to 40 V for LM2936.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	TO-92-3
Category	Power Management ICs
Pins	3

Electrical characteristics

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

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
Output voltage	VOUT	4.9	5	5.1	V	5.5 V ≤ VIN ≤ 26 V, 100 µA ≤ IOUT ≤ 50 mA, -40°C ≤ TJ ≤ 125°C	7
Quiescent current	IQ		9	15	μA	IOUT = 100 μA, 8 V ≤ VIN ≤ 24 V	7
Quiescent current	IQ		0.2	0.5	mA	IOUT = 10 mA, 8 V ≤ VIN ≤ 24 V	7
Quiescent current	IQ		1.5	2.5	mA	IOUT = 50 mA, 8 V ≤ VIN ≤ 24 V	7
Line regulation			5	10	mV	9 V ≤ VIN ≤ 16 V	7
Line regulation			10	30	mV	6 V ≤ VIN ≤ 40 V, IOUT = 1 mA	7
Load regulation			10	30	mV	100 μA ≤ IOUT ≤ 5 mA	7
Dropout voltage			0.05	0.1	V	IOUT = 100 μA	7
Dropout voltage			0.2	0.4	V	IOUT = 50 mA	7
Short-circuit current		65	120	250	mA	VOUT = 0 V	7
Output impedance			450		mΩ	IOUT = 30 mAdc and 10 mArms, ƒ = 1000 Hz	7
Output noise voltage			500		μV	10 Hz-100 kHz	7
Long-term stability			20		mV/1000 Hr		7
Ripple rejection		-40	-60		dB	Vripple = 1 Vrms, ƒripple = 120 Hz	7
Reverse polarity transient input voltage		-80		-50	V	RL = 500 Ω, T = 1 ms	7
Output voltage with reverse polarity input	VOUT	-0.3		0	V	VIN = −15 V, RL = 500 Ω	7
Maximum line transient				60	V	RL = 500 Ω, VOUT ≤ 5.5 V, T = 40 ms	7
Output bypass capacitance ESR		0.3		8	Ω	COUT = 10 µF, 0.1 mA ≤ IOUT ≤ 50 mA	7
Input voltage (survival)	VIN	-50		60	V		4
ESD human-body model	V(ESD)	-2000		2000	V	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001	4
Junction temperature (TJMAX)	TJ			150	°C		4
Storage temperature	Tstg	-65		150	°C		4
Temperature, junction	TJ	-40		125	°C		4
Input voltage, LM2936	VIN	5.5		40	V	LM2936 (not HV)	4
Junction-to-ambient thermal resistance (TO-92)	RθJA		156.8		°C/W	TO-92 (LP) package	4
Junction-to-case (top) thermal resistance (TO-92)	RθJC(top)		80.4		°C/W	TO-92 (LP) package	4
Junction-to-top characterization parameter (TO-92)	ψJT		24.5		°C/W	TO-92 (LP) package	4
Junction-to-board characterization parameter (TO-92)	ψJB		136		°C/W	TO-92 (LP) package	4

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part	Material	Colour / plating	Datasheet says	Page
contacts	copper		is practical to the package. The ground connections for CIN and COUT should be back to the LM2936 ground pin using as wide, and as short, of a copper trace as is practical.	16

CAD (KiCad official)

Symbol: LM2936Z-5.0
Footprint: Package_TO_SOT_THT:TO-92_Inline
3D model: TO-92-3 (KiCad packages3D, STEP)
3D model files: lm2936z-5-0-etched.step / lm2936z-5-0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm2936z-5-0.step / lm2936z-5-0.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (38 pp, sha256 636132460401f4da, 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

LM2936Z-5.0

Verified LM2936Z-5.0

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3D Model

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