# LT1236CCS8-10#PBF

**Analog Devices** · Voltage References · SOP-8

LT1236CCS8-10#PBF from Analog Devices, 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 | Connected internally; do not connect external circuitry to this pin. |
| 2 | VIN | power_in | Input supply pin, absolute maximum 40V, with a minimum input/output differential of 1V. |
| 3 | NC | unconnected | Connected internally; do not connect external circuitry to this pin. |
| 4 | GND | power_in | Ground pin, carries only about 1mA in series mode and can be used as a sense line. |
| 5 | TRIM | passive | Output voltage trim pin with about 12kΩ impedance and 70:1 attenuation to the output on the LT1236-10, giving ±70mV trim range with a potentiometer between output and ground. |
| 6 | VOUT | output | Reference output (10V for the -10 version) that sources and sinks up to 10mA in series mode; output-to-ground limited to 16V in shunt mode. |
| 7 | NC | unconnected | Connected internally; do not connect external circuitry to this pin. |
| 8 | NC | unconnected | Connected internally; do not connect external circuitry to this pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOP-8 |
| Category | Power Management ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage (LT1236C-10, B/C grade column) |  | 9.99 | 10 | 10.01 | V |  | 3 |
| Output Voltage Temperature Coefficient (LT1236C-10) |  |  | 10 | 15 | ppm/°C | TMIN ≤ TJ ≤ TMAX | 3 |
| Line Regulation (11.5V ≤ VIN ≤ 14.5V) |  |  | 1 | 4 | ppm/V | 11.5V ≤ VIN ≤ 14.5V | 3 |
| Line Regulation (11.5V ≤ VIN ≤ 14.5V), over temperature |  |  |  | 6 | ppm/V | Over specified temperature range (●) | 3 |
| Line Regulation (14.5V ≤ VIN ≤ 40V) |  |  | 0.5 | 2 | ppm/V | 14.5V ≤ VIN ≤ 40V | 3 |
| Line Regulation (14.5V ≤ VIN ≤ 40V), over temperature |  |  |  | 4 | ppm/V | Over specified temperature range (●) | 3 |
| Load Regulation (Sourcing Current) |  |  | 12 | 25 | ppm/mA | 0 ≤ IOUT ≤ 10mA | 3 |
| Load Regulation (Sourcing Current), over temperature |  |  |  | 40 | ppm/mA | Over specified temperature range (●) | 3 |
| Load Regulation (Shunt Mode) |  |  | 50 | 100 | ppm/mA | 1.7mA ≤ ISHUNT ≤ 10mA (Notes 3, 4) | 3 |
| Load Regulation (Shunt Mode), over temperature |  |  |  | 150 | ppm/mA | Over specified temperature range (●) | 3 |
| Series Mode Supply Current |  |  | 1.2 | 1.7 | mA |  | 3 |
| Series Mode Supply Current, over temperature |  |  |  | 2 | mA | Over specified temperature range (●) | 3 |
| Shunt Mode Minimum Current |  |  | 1.1 | 1.5 | mA | VIN is Open | 3 |
| Shunt Mode Minimum Current, over temperature |  |  |  | 1.7 | mA | Over specified temperature range (●) | 3 |
| Output Voltage Noise (10Hz ≤ f ≤ 1kHz) |  |  | 3.5 | 6 | µVRMS | 10Hz ≤ f ≤ 1kHz | 3 |
| Output Voltage Noise (0.1Hz ≤ f ≤ 10Hz) |  |  | 6 |  | µVP-P | 0.1Hz ≤ f ≤ 10Hz | 3 |
| Long-Term Stability of Output Voltage |  |  | 30 |  | ppm | ∆t = 1000Hrs Non-Cumulative | 3 |
| Temperature Hysteresis of Output |  |  | 5 |  | ppm | ∆T = ±25°C | 3 |
| Operating Temperature Range (LT1236CC, commercial) | TA | 0 |  | 70 | °C |  | 2 |
| Input Voltage | VIN |  |  | 40 | V |  | 2 |
| Input/Output Voltage Differential |  |  |  | 35 | V |  | 2 |
| Output-to-Ground Voltage (Shunt Mode Current Limit), LT1236-10 |  |  |  | 16 | V |  | 2 |
| Trim Pin-to-Ground Voltage, Negative |  | -20 |  |  | V |  | 2 |
| Output Short-Circuit Duration |  |  |  | 10 | sec | VIN = 35V | 2 |
| Storage Temperature Range |  | -65 |  | 150 | °C |  | 2 |
| Lead Temperature (Soldering) |  |  |  | 300 | °C | 10 sec soldering | 2 |
| Maximum Junction Temperature | TJMAX |  |  | 125 | °C |  | 2 |

## CAD (KiCad official)

- Symbol: `LT1236CCS8-10#PBF`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `lt1236ccs8-10-pbf-etched.step` / `lt1236ccs8-10-pbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lt1236ccs8-10-pbf.step` / `lt1236ccs8-10-pbf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/lt1236.pdf) (12 pp, sha256 `048ffa4ce4e4ef17`, retrieved 2026-10-28, 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](docs/lt1236ccs8-10-pbf-datasheet.pdf)