# HG4609 — ADI LTM4609 In Stock 10A DC-DC µModule | HGCHIPS

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# ADI LTM4609 In Stock 10A DC-DC µModule — HG4609 PIN2PIN Replacement

**HG4609** is a pin-compatible point-of-load DC-DC module offered as a replacement for **ADI LTM4609** — 4.5V~36V input, 0.8V~34V output, 10A step-down / 4A step-up, in a BGA / LGA footprint. Same board space, no redesign, with a long-term stock commitment for long-lifecycle programs.

Specifications

## HG4609 — key parameters

| Package size | 15mm×15mm×6.6mm |
| --- | --- |
| Input voltage (VIN) | 4.5V~36V |
| Output voltage (VOUT) | 0.8V~34V |
| Output current | 10A step-down / 4A step-up |
| Outputs | Single output |
| Conversion type | Step-down / step-up (buck-boost) |
| Footprint / package | BGA / LGA |

Parameters are taken from the HGCHIPS product table. Confirm the letter-grade suffix (P / A / T) and packing against your BOM at quotation.

Second source

## Why teams qualify HG4609

- **Footprint compatible** — LGA / BGA land pattern matched to the original module
- **Away from allocation** — physical stock and a long-term availability commitment instead of 30+ week lead times
- **Tested per lot** — functional validation with traceable records
- **Engineering support** — datasheet-level comparison and application support from our Taiwan and Shenzhen team
- **Sample validation** — 10 pcs MOQ, sample cost credited against your first production order

## Get availability and pricing for HG4609

Send your BOM line, monthly usage and target price — we reply within 24 business hours.

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sales@hgchips.net

Same line

## Related part numbers

[HG4612](https://hgchips.net/parts/hg4612.html) [HG4613](https://hgchips.net/parts/hg4613.html) [HG4616](https://hgchips.net/parts/hg4616.html)

Browse the full list of [all part pages](https://hgchips.net/parts/../parts.html), read the [LTM4609 alternative guide](https://hgchips.net/parts/../alternatives/ltm4609.html), see the [LTM46xx series page](https://hgchips.net/parts/../series/ltm46xx.html), or browse the [ADI uModule compatible line](https://hgchips.net/parts/../product-adi.html).

Replacement guide: [LTM4644 / LTM4644T pin-to-pin replacement](https://hgchips.net/parts/../ltm4644-pin-to-pin-replacement.html)

### HGCHIPS

A Zhongshan (China) based semiconductor supply partner for import substitution — PIN2PIN replacement for Samsung, SK Hynix, Micron, Nanya memory and ADI µModule power parts that are on allocation, NRND or EOL, with engineering support from Taiwan.

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### Contact

✉ sales@hgchips.net
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💬 WhatsApp — management +852 9298 5589 💬 WhatsApp — sales +852 9298 5590
📍 Room 301-319, 3/F, Longde Building, Wuguishan Street, Zhongshan 528400, Guangdong, China

© 2026 Zhongshan Huagong Technology Co., Ltd. (HGCHIPS). All third-party brand names and part numbers (Samsung, SK Hynix, Micron, Nanya, ADI, etc.) are the property of their respective owners and are used solely to describe compatibility. HGCHIPS parts are independently engineered replacements and are not manufactured or endorsed by the original brands. Stock levels, lead times and pricing shown on this site are indicative and confirmed at quotation.

Last updated: 2026-09-21 · [Sitemap](https://hgchips.net/sitemap.xml)

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Source: https://hgchips.net/parts/hg4609.html  
Last updated: 2026-09-28