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ST LD1086DT33TR product image
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ST LD1086DT33TRRoHS

Manufacturer
ST
MPN
LD1086DT33TR
LCSC Part #
C12051
Packaging
TO-252-2(DPAK)
Customer #
Key Attributes
1.5 A Adjustable and Fixed Low Dropout Positive Voltage Regulator
Datasheetpdf iconST LD1086DT33TR
In-Stock: 5,613
5,613 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.4575$ 1.46
10+$ 1.1813$ 11.81
30+$ 1.0302$ 30.91
100+$ 0.858$ 85.80
500+$ 0.7832$ 391.60
1,000+$ 0.7475$ 747.50
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerST
PackagingTO-252-2(DPAK)
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)5mA
Output ConfigurationPositive
Operating Voltage30V
Output Current1.5A
Output TypeFixed
FeaturesShort Circuit Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LD1086 is a low drop voltage regulator capable of providing up to 1.5 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1086 is pin-to-pin compatible with older 3-terminal adjustable regulators, but has better performance in terms of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, increasing efficiency. Only a 10 μF (minimum) capacitor is needed for stability. The device is available in a TO-220, D²PAK, D²PAK/A, DPAK or DFN8 (4x4) package. On-chip trimming allows the regulator to reach a very tight output voltage tolerance; within ± 1% at 25 ℃. The LD1086 is available as automotive grade for adjustable output voltages in the TO-220 and DPAK packages. The PAT, SYL, SBL statistical tests have been performed, and the devices are qualified according to the AEC-Q100 specification for the automotive market in the temperature range of - 40 ℃ to 125 ℃.

Features

AI Translation
  • Typical dropout: 1.3 V at 1.5 A
  • Three-terminal adjustable or fixed output voltage: 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V
  • Automotive grade (adjustable VOUT in TO-220 and DPAK packages only)
  • Output current guaranteed up to 1.5 A
  • Output tolerance: ± 1% at 25 °C and ± 2% in full temperature range
  • Internal power and thermal limit
  • Wide operating temperature range - 40 °C to 125 °C
  • Package available: TO-220, D²PAK, D²PAK/A, DPAK and DFN8 (4x4)
  • Pinout compatibility with standard adjustable voltage regulators