The LD1086 is a LOW DROP Voltage Regulator able to provide up to 1.5A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1086 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086 quiescent current flows into the load, so increase efficiency. Only a 10uF minimum capacitor is need for stability. The device is supplied in TO-220, D2PAK, D 2PAK/A and DPAK. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within +-1% at 25oC.

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UTSource

LZChips

Lanka Micro

メーカーの別名

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ST MICRO
STM
SGS
SGS THOMSON
INMOS
STMICROE
STMICROEL
STMICR
ST MIC
ST MICROELECTRONIC
SGS THOMPSON
SESCOSEM
STMICROELECT
ST8
STMICROELECTRON
WAFERSCALE
SGS-ATES
ST MICROELECTRONICS SEMI
ST/SGS
ST MICROELECTRO
SGST
THOMS
STMICROELE
WAFERSCALE INTEGRATION INC
SGS-Thomson Microelectronics
ST Microeletronics

技術仕様

Physical

Case/PackageTO-263

MountSurface Mount

Number of Pins3

Number of Terminals2

Technical

Dropout Voltage1.5 V

Input Bias Current5 mA

Max Input Voltage30 V

Max Junction Temperature (Tj)125 °C

Max Operating Temperature125 °C

Max Output Voltage1.53 V

Min Input Voltage3.4 V

Min Operating Temperature-40 °C

Min Output Voltage1.47 V

Number of Circuits1

Number of Outputs1

Number of Regulators1

Output Current1.5 A

Output TypeFixed

Output Voltage1.5 V

Output Voltage Accuracy1 %

PolarityPositive

Quiescent Current10 mA

Voltage Tolerance2 %

Dimensions

Height - Seated (Max)4.83 mm

Length10.2 mm

Terminal Pitch2.54 mm

Width9.15 mm

データシート & ドキュメント

STMicroelectronics LD1086D2T15Rのデータシートとメーカー資料をダウンロードする。