UCD3138RMHT
Texas Instruments · 40-WQFN (RMH)
UCD3138RMHT is a Texas Instruments part in the AC/DC controllers category (40-WQFN (RMH)). Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- AC/DC controllers
- Package
- 40-WQFN (RMH)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 250
- RoHS
- Yes
- HS code
- 854239
- Checked
Stock, price and recent changes
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Buyer questions
Can ChipRadar source UCD3138RMHT?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for UCD3138RMHT?
The manufacturer site lists a lead time of 26 weeks for UCD3138RMHT; confirm the current lead time with a quote.
How can I check UCD3138RMHT before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for UCD3138RMHT?
Manufacturer MOQ: 1 pc; SPQ: 250 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for UCD3138RMHT?
Cross references listed in our catalogue: UCD3138RMH. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for UCD3138RMHT →
Same series · UCD3138
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 250, packing: SMALL T&R
- Moisture sensitivity: MSL 2 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: 3138RMH (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 40-WQFN (RMH), 40 pins
- Package drawing (manufacturer PDF) →
- Alert Manufacturer lifecycle: obsolete, last time buy or not recommended for new designs. Send an inquiry; lead time and source are confirmed in the quotation.
- Note Moisture sensitivity MSL 2: floor life after opening is 1 year (≤30 °C / 60% RH); bake if exceeded.
UCD3138 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (6)
Swipe sideways for more.
| Parameter | Value |
|---|---|
| Operating temperature range | −40 to 125 °C |
| Package area | 36 / 81 mm² |
| Package size (L x W) | 6 x 6 / 9 x 9 mm |
| Package type | VQFN / WQFN |
| Rating | Catalog |
| Sector | Test & measurement |
About UCD3138RMHT
UCD3138RMHT is an orderable part number (P/N) from Texas Instruments, in the UCD3138 family. Package: 40-WQFN (RMH). Category: AC/DC controllers. Other P/N in the UCD3138 family: 8. Lifecycle status on the manufacturer site: NRND. Released May 17, 2012. Listed alternatives: UCD3138RMH.
Get a quote for UCD3138RMHT
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