component
XL2596HVP-5.0E1
Public Made by Adomby adom
XLSEMI(芯龙) DC-DC Converters, SOP-8-EP. 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
markdownXL2596HVP-5.0E1
XLSEMI(芯龙) · DC-DC Converters · SOP-8-EP
XL2596HVP-5.0E1 from XLSEMI(芯龙), in a SOP-8-EP. 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 | VIN | power_in | Power input pin for a DC 4.5V to 50V wide operating voltage range, with an electrolytic capacitor required in parallel between VIN and GND to suppress noise. |
| 2 | SW | output | Power switch output pin and the switching node that carries the output power. |
| 3 | FB | input | Feedback pin that senses the output voltage through an external resistor divider; the reference voltage is 1.23V for the adjustable version. |
| 4 | EN | input | Enable pin, active low: a high level (VEN_H minimum 1.4V) shuts the device down, a low level (VEN_L maximum 0.8V) enables it, and it is low when left floating. |
| 5 | GND | power_in | Ground pin, one of the four GND pins (5 to 8) that are internally common with the exposed pad on the package back. |
| 6 | GND | power_in | Ground pin, one of the four GND pins (5 to 8) that are internally common with the exposed pad on the package back. |
| 7 | GND | power_in | Ground pin, one of the four GND pins (5 to 8) that are internally common with the exposed pad on the package back. |
| 8 | GND | power_in | Ground pin, one of the four GND pins (5 to 8) that are internally common with the exposed pad on the package back. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XLSEMI(芯龙) |
| Package | SOP-8-EP |
| Category | Power Management (PMIC) |
| Pins | 9 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| 输出电压 (-5.0 variant, VOUT=5.0V) | VOUT | 4.925 | 5 | 5.075 | V | VIN =12V, IOUT=0.5A | 4 |
| 工作电压 | VIN | 4.5 | 50 | V | 5 | ||
| 关机电流 | IS | 46 | 100 | uA | VEN =2V | 5 | |
| 静态电流 | IQ | 1.3 | 2 | mA | 注 2: VFB=10V (ADJ、3.3V、5.0V版本) | 5 | |
| 振荡频率 | FOSC | 135 | 150 | 165 | KHz | 5 | |
| 饱和压降 | VCE | 1.1 | 1.3 | V | VFB=0V, IOUT=2A | 5 | |
| 输入电压 (absolute maximum) | VIN | -0.3 | 60 | V | 3 | ||
| 反馈引脚电压 | VFB | -0.3 | 20 | V | 3 | ||
| 使能引脚电压 | VEN | -0.3 | 7 | V | 3 | ||
| 输出开关引脚电压 | VSW | -0.3 | V | upper limit printed as VIN | 3 | ||
| 操作结温 | TJ | -40 | 150 | oC | 3 | ||
| 贮存温度范围 | TSTG | -65 | 150 | oC | 3 | ||
| 引脚温度(焊接) | TLEAD | 260 | oC | 焊接10秒 (10 s soldering) | 3 | ||
| ESD (HBM) | 8000 | V | HBM; printed as >8000 | 3 | |||
| 热阻 (SOP8-EP) 结到环境 | RJA | 60 | oC /W | 结到环境，无外部散热片 (junction to ambient, no external heatsink); value printed without min/typ/max column | 3 | ||
| 环境工作温度范围 | -40 | 125 | ℃ | 温度等级1级 (grade 1 ambient operating range, feature list) | 1 |
CAD (KiCad official)
- Symbol:
XL2596HVP-5.0E1 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm - 3D model: SOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
xl2596hvp-5-0e1-etched.step/xl2596hvp-5-0e1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xl2596hvp-5-0e1.step/xl2596hvp-5-0e1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XLSEMI(芯龙) datasheet (17 pp, sha256
5a6d81fc8b895f6d, retrieved 2026-10-29, 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).