component
HT7536-1Q
Public Made by Adomby adom
QNH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 24d ago |
| viewers | 24d ago |
| ht7536-1q-etched.glb | 24d ago |
| ht7536-1q-etched.step | 24d ago |
| ht7536-1q-hero.glb | 24d ago |
| ht7536-1q-hero.overlay.json | 24d ago |
| ht7536-1q.glb | 24d ago |
| ht7536-1q.kicad_mod | 24d ago |
| ht7536-1q.kicad_sym | 24d ago |
| ht7536-1q.lbr | 24d ago |
| ht7536-1q.step | 24d ago |
| package.json | 24d ago |
| page.json | 24d ago |
| README.md | 24d ago |
HT7536-1Q
QNH · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
HT7536-1Q from QNH, in a SOT-89. 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 | Ground pin (地) of the regulator, serving as the common return for the input and output capacitors. |
| 2 | VIN | power_in | Input pin; absolute maximum VIN is -0.3 V to +24 V, and the input capacitor (10 μF in the basic application circuit) should be placed close to this pin. |
| 3 | VOUT | power_out | Regulated 3.6 V output for the HT7536 (VOUT 3.528 V min, 3.6 V typ, 3.672 V max at VIN = VOUT + 2.0 V, IOUT = 10 mA), with output current of 70 mA min and 100 mA typ, and an output-to-GND capacitor greater than 2.2 μF (tantalum recommended). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | QNH |
| Package | SOT-89 |
| 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 | 3.528 | 3.6 | 3.672 | V | VIN=VOUT+2.0V, IOUT=10mA | 8 |
| Output current | IOUT | 70 | 100 | mA | VIN=VOUT+2.0V | 8 | |
| Load regulation | ΔVOUT | 5 | 60 | mV | VIN=VOUT+2.0V, 1mA≤IOUT≤50mA | 8 | |
| Dropout voltage | VDIF | 25 | 55 | mV | IOUT=1mA, ΔVOUT=2% | 8 | |
| Quiescent current | ISS | 1.5 | 3 | μA | No load | 8 | |
| Line regulation | ΔVOUT/VOUT*ΔVIN | 0.2 | %/V | VOUT+1.0V≤VIN≤24V, IOUT=1mA | 8 | ||
| Input voltage | VIN | 24 | V | 8 | |||
| Temperature coefficient | ΔVOUT/ΔTA*VOUT | 0 | ppm/℃ | VIN=VOUT+2.0V, IOUT=10mA, -40℃≤TA≤85℃ | 8 | ||
| Input voltage (absolute maximum) | VIN | -0.3 | 24 | V | 4 | ||
| Storage temperature | TSTG | -50 | 125 | ℃ | 4 | ||
| Operating temperature | TA | -40 | 85 | ℃ | 4 | ||
| Thermal resistance, junction to ambient (SOT89) | θJA | 200 | ℃/W | Package SOT89 | 4 | ||
| Power dissipation (SOT89) | PD | 500 | mW | Package SOT89 | 4 |
CAD (KiCad official)
- Symbol:
HT7536-1Q - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
ht7536-1q-etched.step/ht7536-1q-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht7536-1q.step/ht7536-1q.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: QNH datasheet (13 pp, sha256
78e25abc675b4c05, 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).