ProductsPower ManagementLD1086DT33TR
PACKAGE REFERENCETO-252Confirm case, pinout and ordering suffix before purchase.
SOURCING REFERENCE RECORD

LD1086DT33TR

STMicroelectronics

3.3 V 1.5 A low-dropout regulator for power supplies.

Power ManagementLDO regulatorTO-252
MPN
LD1086DT33TR
Manufacturer
STMicroelectronics
Family
LDO regulator
Package
TO-252
Manufacturer channel coverage
Checked by RFQ
Data last checked
Checked Sep 28, 2026, 11:55 AM UTC
MANUFACTURER CHANNEL

Manufacturer-direct availability.

Only manufacturer-channel availability is shown here. Sourceics confirms the final source and commercial terms before quoting.

Sourceics pricing Sep 28, 2026, 11:55 AM UTC
No manufacturer-channel availability record was returned. Search results may show other market channels; those are not manufacturer availability or Sourceics-owned stock. Send an RFQ for source and stock verification.

Manufacturer-channel figures are the highest single-offer report, not a sum across offers or Sourceics-owned inventory. MOQ, packaging and lead time refer to that same reported offer; other formats need confirmation. Figures may change without notice. Displayed prices are Sourceics selling prices for the stated quantity breaks. Final source, quantity, price, lead time and traceability are confirmed in the quotation.

PROCUREMENT DATA

Identity and sourcing requirements.

Manufacturer part number
LD1086DT33TR
Manufacturer
STMicroelectronics
Product family
LDO regulator
Category
Power Management
Package reference
TO-252
Manufacturer-channel report
Confirmed on request
Sourceics price status
Sourceics price USD 1.34 at 1+
Sourceics sourcing status
Supplier and stock verified during RFQ
Required order checks
Suffix, package, date code, lot, source and traceability
MANUFACTURER DATA REVIEW

Device and package reference

Manufacturer device/package data only. Full ordering-code validity, grade and current lifecycle are not established by this reference; confirm them during quotation.

Type
Fixed low-dropout positive voltage regulator
Output voltage
3.3 V fixed (±1 % at 25 °C)
Output current
Up to 1.5 A
Dropout voltage
1.2 V max at 1.5 A
Stability
10 µF minimum output capacitor for stability
Package
DPAK (TO-252), 3-pin
Temperature range
−40 °C to +125 °C
Order code
DT = DPAK · 33 = 3.3 V fixed · TR = tape and reel
Source: STMicroelectronics LD1086 product data · DocID6739 Rev 38 · Reviewed 2026-09-28
QUOTE WORKFLOW

Four checks before a commercial offer.

01

Identity

Exact MPN, manufacturer and suffix

02

Supply

Supplier type, quantity and freshness

03

Evidence

Lot, labels, photos and documents

04

Terms

Price, lead time, payment and shipping

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