# JSM6206A33PR

**JSMSEMI** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3

JSM6206A33PR from JSMSEMI, in a SOT-89-3. 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 | VSS | power_in | Chip ground terminal (GND). |
| 2 | VIN | power_in | Input supply pin; maximum input voltage 6.5V (absolute maximum rating). |
| 3 | VOUT | power_out | Regulated output pin (3.3V for this variant), providing up to 250mA with over-current and short-circuit protection. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-89-3 |
| Category | Power Management (PMIC) |
| 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, specified (VOUT(T)) for this variant | VOUT(T) |  | 3.3 |  | V |  | 2 |
| Output voltage (effective), as multiplier of VOUT(T) | VOUT(E) | 0.98 |  | 1.02 | ×VOUT(T) | IOUT=1mA, VIN=VOUT(T)+1V | 3 |
| Maximum output current | IOUT (max) |  | 100 |  | mA | VIN=VOUT(T)+1V | 3 |
| Dropout voltage | Vdrop |  | 160 | 240 | mV | IOUT=50mA, 2.6V≤VOUT(T)≤3.3V | 3 |
| Quiescent (supply) current | ISS |  | 7 |  | μA | VIN=VOUT(T)+1V | 3 |
| Load regulation | ΔVOUT |  | 20 |  | mV | VIN=VOUT(T)+1V, 1mA≤IOUT≤80mA | 3 |
| Input regulation | ΔVOUT/(ΔVIN·VOUT) |  | 0.1 | 0.2 | %/V | IOUT=1mA, VOUT(T)+0.5V≤VIN≤5.5V | 3 |
| Output voltage temperature coefficient | ΔVOUT/(ΔTa·VOUT) | -100 |  | 100 | ppm/℃ | VIN=VOUT(T)+1V, IOUT=10mA, -40℃≤Ta≤85℃ | 3 |
| Input voltage range | VIN | 1.8 |  | 8 | V |  | 3 |
| Ripple rejection (PSRR) | PSRR |  | 40 |  | dB | VIN=[VOUT(T)+1]V +1Vp-pAC, IOUT=10mA, f=1kHz | 3 |
| Short-circuit current | Ishort |  | 30 |  | mA | VIN=VOUT(T)+1.5V, VOUT=Vss | 3 |
| Current limit (overcurrent protection) | Ilimt |  | 380 |  | mA | VIN=VOUT(T)+1.5V | 3 |
| Input voltage (absolute maximum) | Vin |  |  | 6.5 | V |  | 2 |
| Output current (absolute maximum) | Iout |  |  | 500 | mA |  | 2 |
| Maximum allowable power dissipation, SOT89-3 | PD |  |  | 500 | mW | SOT89-3 package | 2 |
| Operating temperature | Tw | -25 |  | 80 | ℃ |  | 2 |
| Storage temperature | Tc | -40 |  | 125 | ℃ |  | 2 |
| Soldering temperature | Th |  |  | 260 | ℃ | 10 s | 2 |

## CAD (KiCad official)

- Symbol: `JSM6206A33PR`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files: `jsm6206a33pr-etched.step` / `jsm6206a33pr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `jsm6206a33pr.step` / `jsm6206a33pr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945261934071808) (8 pp, sha256 `d223d3d1a73b0ca1`, retrieved 2026-10-19, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/jsm6206a33pr-datasheet.pdf)