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HAL1507SU-A
Public Made by Adomby adom
TDK Magnetic Sensors, SOT-23. 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
markdownHAL1507SU-A
TDK · Magnetic Sensors · SOT-23
HAL1507SU-A from TDK, in a SOT-23. 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 | VSUP | power_in | Supply voltage pin; recommended operating range 2.7 V to 24 V, absolute maximum 28 V for t < 96 h, with built-in reverse voltage protection. |
| 2 | OUT | output | Open-drain output pin; recommended output voltage up to 24 V and output current up to 25 mA, forced to High-Z in fault conditions with short-circuit current limiting. |
| 3 | GND | power_in | Ground pin; reference for all voltages listed in the datasheet. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDK |
| Package | SOT-23 |
| Category | Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VSUP | 2.7 | 24 | V | 17 | ||
| Junction temperature range A | TJ | -40 | 170 | °C | 17 | ||
| Output voltage | VOUT | 24 | V | 17 | |||
| Output current | IOUT | 25 | mA | 17 | |||
| Junction temperature range A (abs max) | TJ | -40 | 190 | °C | t < 96 h | 16 | |
| Transportation/Short-Term Storage Temperature | Tstorage | -50 | 155 | °C | Device only without packing material | 16 | |
| Supply voltage (abs max) | VSUP | -18 | 28 | V | t < 96 h | 16 | |
| Supply voltage (abs max, 5 min) | VSUP | 32 | V | t < 5 min | 16 | ||
| Supply voltage (abs max, load dump) | VSUP | 40 | V | t < 10 x 400 ms Load-Dump, with series resistor RV > 100 Ω | 16 | ||
| Output voltage (abs max) | VOUT | -0.5 | 28 | V | t < 96 h | 16 | |
| Output current (abs max) | IO | 65 | mA | 16 | |||
| Reverse output current | IOR | -50 | mA | 16 | |||
| Undervoltage threshold | VUV | 2 | 2.7 | V | 18 | ||
| Supply current | ISUP | 1.1 | 1.6 | 2.4 | mA | 18 | |
| Reverse current | ISUPR | 1 | mA | for VSUP = 18 V | 18 | ||
| Port low output voltage | Vol | 0.13 | 0.4 | V | IO = 20 mA | 18 | |
| Port low output voltage | Vol | 0.5 | V | IO = 25 mA | 18 | ||
| Output leakage current | Ioleak | 0.1 | 10 | µA | 18 | ||
| Output fall time | tf | 1 | µs | VSUP = 12 V; RL = 820 Ω; CL = 20 pF | 18 | ||
| Output rise time | tr | 1 | µs | VSUP = 12 V; RL = 820 Ω; CL = 20 pF | 18 | ||
| Output jitter (RMS) | tj | 0.58 | 0.72 | µs | For square wave signal with 1 kHz. Jitter is evenly distributed between -1 µs and +1 µs | 18 | |
| Delay time | td | 16 | 21 | µs | 18 | ||
| Output refresh period | tsamp | 1.6 | 2.2 | 3 | µs | 18 | |
| Enable time of output after exceeding of VUV | ten | 20 | 50 | 60 | µs | VSUP = 12 V; B>Bon + 2 mT or B<Boff - 2 mT | 18 |
| Effective noise of magnetic switching points (RMS) | Bnoise | 72 | µT | For square wave signal with 12 kHz | 18 | ||
| Double sample period | tdsamp | 3.2 | 4.4 | 6 | µs | 19 | |
| Thermal resistance junction to air | Rthja | 300 | K/W | Determined with a 1s0p board | 19 | ||
| Thermal resistance junction to air | Rthja | 250 | K/W | Determined with a 1s1p board | 19 | ||
| Thermal resistance junction to air | Rthja | 210 | K/W | Determined with a 2s2p board | 19 | ||
| Thermal resistance junction to case | Rthjc | 30 | K/W | Determined with a 1s0p board | 19 | ||
| Thermal resistance junction to case | Rthjc | 50 | K/W | Determined with a 1s1p board | 19 | ||
| Thermal resistance junction to case | Rthjc | 40 | K/W | Determined with a 2s2p board | 19 | ||
| On point BON | BON | 23.7 | 28.2 | 32.7 | mT | TJ = 25 °C | 33 |
| Off point BOFF | BOFF | 19 | 23.9 | 28.8 | mT | TJ = 25 °C | 33 |
| Hysteresis BHYS | BHYS | 4.3 | mT | TJ = 25 °C | 33 | ||
| On point BON | BON | 24 | 29.5 | 35 | mT | TJ = -40 °C | 33 |
| Off point BOFF | BOFF | 18.7 | 24.7 | 30.7 | mT | TJ = -40 °C | 33 |
| Hysteresis BHYS | BHYS | 4.8 | mT | TJ = -40 °C | 33 | ||
| On point BON | BON | 22.5 | 27.7 | 32.9 | mT | TJ = 170 °C | 33 |
| Off point BOFF | BOFF | 18.6 | 23.9 | 29.2 | mT | TJ = 170 °C | 33 |
| Hysteresis BHYS | BHYS | 3.8 | mT | TJ = 170 °C | 33 | ||
| Temperature coefficient of magnetic switching points | 300 | ppm/K | at room temperature | 32 |
CAD (KiCad official)
- Symbol:
HAL1507SU-A - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
hal1507su-a-etched.step/hal1507su-a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hal1507su-a.step/hal1507su-a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TDK datasheet (43 pp, sha256
baf01705991b98c2, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).