LD1085D2M33R
- Mfr.Part #
- LD1085D2M33R
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 3A D2PAK-3
- Stock
- 102
- In Stock :
- 102
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Outputs :
- 1
- Package / Case :
- TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Min Input Voltage :
- 4.9V
- Output Type :
- FIXED
- Dropout Voltage1-Nom :
- 1.3V
- Protection Features :
- Over Current, Over Temperature
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 3.3V
- Terminal Position :
- Single
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 9.35mm
- Min Output Voltage :
- 3.3V
- Voltage - Input (Max) :
- 30V
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Tape and Reel (TR)
- Voltage Tolerance-Max :
- 2%
- Input Bias Current :
- 5mA
- Number of Pins :
- 4
- Max Output Current :
- 3A
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Base Part Number :
- LD1085
- Radiation Hardening :
- No
- Voltage Dropout (Max) :
- 1.5V @ 3A
- Output Configuration :
- Positive
- Dropout Voltage :
- 1.3V
- Number of Regulators :
- 1
- Mounting Type :
- Surface Mount
- Packing Method :
- Tape and Reel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 3
- JESD-30 Code :
- R-PSSO-G3
- Lead Free :
- Lead Free
- Pin Count :
- 3
- Output Voltage Accuracy :
- 1 %
- Accuracy :
- 1 %
- Quiescent Current :
- 10mA
- PSRR :
- 72dB (120Hz)
- Peak Reflow Temperature (Cel) :
- 245
- Output Voltage 1 :
- 3.3V
- Length :
- 10.4mm
- Height :
- 4.6mm
- Datasheets
- LD1085D2M33R
LD1085D2M33R Documents

Voltage Regulators - Linear STMicroelectronics LD1085D2M33R Overview
The Voltage Regulators - Linear STMicroelectronics LD1085D2M33R is a highly efficient and robust device designed to ensure stable voltage delivery in a range of applications. Manufactured by STMicroelectronics, this linear voltage regulator can output 3.3V at up to 3A, making it an ideal solution for delivering consistent power. Its D2PAK-3 package is engineered for optimal heat dissipation and durability, supporting extended operational life even under challenging conditions. This product is specifically tailored for scenarios requiring high reliability and precise voltage control, distinguishing itself through exceptional performance in stability and energy efficiency.
LD1085D2M33R Features
The LD1085D2M33R linear voltage regulator offers multiple features that enhance its performance and usability:
- Output Voltage: Stable 3.3V output suitable for sensitive electronics.
- Current Capacity: Can deliver up to 3A, providing ample power for various applications.
- Package Type: Utilizes the D2PAK-3 package, known for its reliability and thermal efficiency.
- Low Dropout: Features low dropout performance, ensuring efficient operation close to the input voltage.
- Thermal Protection: Integrated thermal shutdown mechanism prevents damage from overheating.
LD1085D2M33R Applications
- Consumer Electronics: Powers devices like set-top boxes and gaming consoles where stable and reliable power is crucial.
- Telecommunications: Ideal for use in telecommunications infrastructure, providing reliable power to routers and switches.
- Computing: Ensures smooth power supply in computing devices, such as network servers and data storage systems, enhancing performance and reliability.
- Industrial Equipment: Suitable for industrial applications requiring robust power management solutions to prevent voltage fluctuation and equipment failure.
- Automotive: Can be used in automotive electronics to ensure the stable operation of navigation systems, audio systems, and other critical components.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















