TL1963A-33DCQR

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TL1963A-33DCQR

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IC REG LINEAR 3.3V 1.5A SOT223-6

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #TL1963A-33DCQR

  • パッケージ SOT-223 (DCQ)-6

  • 在庫状況3748

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7*24 日間の品質保証

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1日間のアフターサービス保証

仕様

属性 値
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.55V @ 1.5A
Current-Output 1.5A
Current-Quiescent(Iq) 1 mA
Current-Supply(Max) 80 mA
PSRR 63dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SOT-223-6

概要

Description

TL1963A-33DCQR appears to be a Texas Instruments device, likely a fixed 3.3 V voltage regulator, and the DCQR suffix refers to its package code. I can’t locate a public TI datasheet for this exact part number. For a precise introduction, I’d need the official datasheet or a link. If you provide a correct part number or a datasheet, I can summarize its key features (input range, output current, dropout, enable, protections, and package).

Equivalent

I don’t have real-time cross-reference data. TL1963A-33DCQR is a TI part; to list exact equivalents I need its function and package. If it’s a 3.3V LDO regulator, common cross‑references include LM1117-3.3, AMS1117-3.3, TLV1117-3.3, LP2985-3.3, MIC5313-3.3. Please share the datasheet or confirm the device type (voltage regulator, etc.) and I’ll give precise equivalents.

Manufacturer

Manufacturer: Texas Instruments (TI).
What kind of company: TI is a global American semiconductor company that designs and manufactures analog and digital integrated circuits and other electronic components.

Application

TL1963A-33DCQR is a 3.3V regulator/power-management IC. Typical application areas include:
- Power rails for microcontrollers, DSPs, FPGAs, and memory
- Embedded systems in consumer electronics (set-top boxes, cameras, wearables, IoT)
- Networking/telecom gear (routers, switches, modems)
- Industrial automation and control electronics
- Computer peripherals (printers, docking stations, USB hubs)

Package

Package type: SOT-23-3 (three-terminal regulator). The -DCQR suffix typically denotes RoHS-compliant, tape-and-reel packaging.

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