component
H7525-1
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownH7525-1
Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
H7525-1 from Shanghai Siproin Microelectronics, 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 | Ground pin, shown as the left pin in the SOT89 top view. |
| 2 | VIN | power_in | Input voltage pin (center pin and tab in the SOT89 drawing) with a rated input voltage of 15V and supply absolute maximum of -0.3V to 18V. |
| 3 | VOUT | power_out | Regulated 2.5V output (±2%, 2.45V to 2.55V at IOUT=10mA) delivering a typical 150mA output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics |
| 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 | 2.45 | 2.5 | 2.55 | V | VIN=4.5V; IOUT=10mA | 3 |
| Output Current | IOUT | 120 | 150 | mA | VIN=4.5V | 3 | |
| Load Regulation | ΔVOUT | 60 | 150 | mV | VIN=4.5V; 1mA≤IOUT≤50mA | 3 | |
| Current Consumption | ISS | 1.5 | 2 | μA | VIN=4.5V; No load | 3 | |
| Input Voltage | VIN | 15 | V | 3 | |||
| Temperature Coefficient of VOUT | -0.41 | 0.41 | mV/℃ | VIN=4.5V; IOUT=10mA; 0℃<Ta<70℃ | 3 | ||
| Supply Voltage | -0.3 | 18 | V | 2 | |||
| Storage Temperature | -50 | 125 | ℃ | 2 | |||
| Operating Temperature | -40 | 85 | ℃ | Listed under Absolute Maximum Ratings | 2 | ||
| Thermal Resistance (Junction to Ambient) | θJA | 200 | ℃/W | SOT89 package; assume no ambient airflow, no heat sink | 2 | ||
| Power Dissipation | PD | 0.5 | W | SOT89 package; Ta=25℃ | 2 | ||
| Voltage Drop | VDIF | 50 | mV | IOUT=1mA, ΔVOUT=2% | 3 | ||
| Line Regulation | 0.2 | %/V | 3.5V≤VIN≤16V; IOUT=1mA | 3 |
CAD (KiCad official)
- Symbol:
H7525-1 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
h7525-1-etched.step/h7525-1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);h7525-1.step/h7525-1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Siproin Microelectronics datasheet (12 pp, sha256
68d89a2084487dc3, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).