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GR7536
Public Made by Adomby adom
GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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GR7536
GR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
GR7536 from GR, 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 | GND | power_in | Chip ground terminal (芯片接地端) for the GR75xx LDO regulator. |
| 2 | VIN | power_in | Start-up/supply input terminal (启动输入端); the GR7536 maximum input voltage is 18 V, and the absolute maximum input voltage is 20 V. |
| 3 | VOUT | power_out | Chip output terminal (芯片输出端) delivering the regulated 3.6 V output (GR7536, ±3%). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| 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 | VOUT | 3.492 | 3.6 | 3.708 | V | VIN＝5V，IOUT＝1mA | 3 |
| Output voltage tolerance | -3 | 3 | % | 1 | |||
| Output current | IOUT | 60 | 100 | mA | VIN＝5.6V | 3 | |
| Load regulation | ΔVOUT | 60 | 150 | mV | VIN＝5.6V，1mA≤IOUT≤30mA | 3 | |
| Quiescent current | ISS | 2 | 3 | µA | VIN＝5.6V，空载 | 3 | |
| Input voltage | VIN | 18 | V | 3 | |||
| Maximum input voltage | VIN | 20 | V | 2 | |||
| Power dissipation | PD | 200 | mW | 2 | |||
| Operating temperature | Tw | -25 | 70 | ℃ | 2 | ||
| Storage temperature | Tc | -50 | 125 | ℃ | 2 | ||
| Soldering temperature | Th | 260 | ℃ | 10s | 2 |
CAD (KiCad official)
- Symbol:
GR7536 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
gr7536-etched.step/gr7536-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr7536.step/gr7536.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GR datasheet (9 pp, sha256
b13b6d06c2461cbc, retrieved 2026-10-17, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).
# GR7536
**GR** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
GR7536 from GR, 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 | GND | power_in | Chip ground terminal (芯片接地端) for the GR75xx LDO regulator. |
| 2 | VIN | power_in | Start-up/supply input terminal (启动输入端); the GR7536 maximum input voltage is 18 V, and the absolute maximum input voltage is 20 V. |
| 3 | VOUT | power_out | Chip output terminal (芯片输出端) delivering the regulated 3.6 V output (GR7536, ±3%). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| 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 | VOUT | 3.492 | 3.6 | 3.708 | V | VIN＝5V，IOUT＝1mA | 3 |
| Output voltage tolerance | | -3 | | 3 | % | | 1 |
| Output current | IOUT | 60 | 100 | | mA | VIN＝5.6V | 3 |
| Load regulation | ΔVOUT | | 60 | 150 | mV | VIN＝5.6V，1mA≤IOUT≤30mA | 3 |
| Quiescent current | ISS | | 2 | 3 | µA | VIN＝5.6V，空载 | 3 |
| Input voltage | VIN | | | 18 | V | | 3 |
| Maximum input voltage | VIN | | | 20 | V | | 2 |
| Power dissipation | PD | | | 200 | mW | | 2 |
| Operating temperature | Tw | -25 | | 70 | ℃ | | 2 |
| Storage temperature | Tc | -50 | | 125 | ℃ | | 2 |
| Soldering temperature | Th | | | 260 | ℃ | 10s | 2 |
## CAD (KiCad official)
- Symbol: `GR7536`
- Footprint: `Package_TO_SOT_SMD:SOT-89-3`
- 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files: `gr7536-etched.step` / `gr7536-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gr7536.step` / `gr7536.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602690335055769600) (9 pp, sha256 `b13b6d06c2461cbc`, retrieved 2026-10-17, 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-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/gr7536-datasheet.pdf)