component
LM236M-5.0
Public Made by Adomby adom
HGSEMI Voltage Reference, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLM236M-5.0
HGSEMI · Voltage Reference · SOP-8
LM236M-5.0 from HGSEMI, in a SOP-8. 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 | NC | unconnected | No connection. |
| 2 | NC | unconnected | No connection. |
| 3 | NC | unconnected | No connection. |
| 4 | V- | power_in | Negative terminal (anode) of the 5.0V reference diode, connected to ground in the application circuits. |
| 5 | ADJ | passive | Adjustment pin used to trim the reference voltage (4V to 6V) and the temperature coefficient via a potentiometer. |
| 6 | NC | unconnected | No connection. |
| 7 | NC | unconnected | No connection. |
| 8 | V+ | power_in | Positive terminal (cathode) of the 5.0V reference diode, with reverse breakdown voltage of 5.0V typical at 1mA and operating current of 600 µA to 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reference Breakdown Voltage | VR | 4.9 | 5 | 5.1 | V | Tamb = +25°C, IR = 1mA | 3 |
| Reverse Breakdown Voltage Change with Current | VR | 6 | 20 | mV | 600µA ≤ IR ≤ 10mA; Tmin. ≤ Tamb ≤ Tmax. | 3 | |
| Reverse Dynamic Impedance | ZD | 0.6 | 2 | Ω | IR = 1mA; Tmin. ≤ Tamb ≤ Tmax.; f=100Hz | 3 | |
| Temperature Stability | KVT | 4 | 12 | mV | VR = 5.0V, IR = 1mA | 3 | |
| Reverse Current | IR | 15 | mA | 3 | |||
| Forward Current | IF | 10 | mA | 3 | |||
| Operating Free-air Temperature Range (LM236-5.0) | Toper | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | TStg | -65 | 150 | °C | 3 | ||
| Lead Temperature (Soldering) | TL | 260 | °C | 10 seconds | 3 | ||
| Wide Operating Current (minimum) | IR | 600 | µA | 1 | |||
| Wide Operating Current (maximum) | IR | 10 | mA | 1 |
CAD (KiCad official)
- Symbol:
LM236M-5.0 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
lm236m-5-0-etched.step/lm236m-5-0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm236m-5-0.step/lm236m-5-0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (12 pp, sha256
70dcb54362fd7cff, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).