LM5176RHFT
Texas Instruments · 28-VQFN (RHF)
LM5176RHFT is a Texas Instruments part in the DC/DC controllers category (28-VQFN (RHF)). 55V wide VIN synchronous 4-switch buck-boost controller
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- DC/DC controllers
- Package
- 28-VQFN (RHF)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 250
- RoHS
- Yes
- HS code
- 854239
- Checked
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Buyer questions
Can ChipRadar source LM5176RHFT?
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 LM5176RHFT?
The manufacturer site lists a lead time of 26 weeks for LM5176RHFT; confirm the current lead time with a quote.
How can I check LM5176RHFT 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 LM5176RHFT?
Manufacturer MOQ: 1 pc; SPQ: 250 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for LM5176RHFT?
Cross references listed in our catalogue: LM5176RHF. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for LM5176RHFT →
Same series · LM5176
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 1 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: LM5176 (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 28-VQFN (RHF), 28 pins
- Package drawing (manufacturer PDF) →
LM5176 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (13)
Swipe sideways for more.
| Parameter | Value |
|---|---|
| Duty cycle (max) | 100 % |
| EMI features | Frequency Dithering / Spread Spectrum |
| Features | Adjustable current limit / Enable / Frequency synchronization / Power good / Prebias startup / Synchronous rectification / UVLO adjustable |
| Iq (typ) | 2 mA |
| Operating temperature range | −40 to 125 °C |
| Package area | 20 / 62.08 mm² |
| Package size (L x W) | 5 x 4 / 9.7 x 6.4 mm |
| Package type | HTSSOP / VQFN |
| Rating | Catalog |
| TI functional safety category | Functional Safety-Capable |
| Topology | Buck-Boost |
| Vin (min) | 4.2 V |
| Vin (max) | 55 V |
About LM5176RHFT
LM5176RHFT is an orderable part number (P/N) from Texas Instruments, in the LM5176 family. Package: 28-VQFN (RHF). Category: DC/DC controllers. Other P/N in the LM5176 family: 5. Lifecycle status on the manufacturer site: Active. Released June 23, 2017. Listed alternatives: LM5176RHF.
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