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LD1084D2M33R

Part No LD1084D2M33R
Manufacturer STMicroelectronics
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LINEAR 3.3V 5A D2PAK-3  /  Linear Voltage Regulator IC Positive Fixed 1 Output 5A D2PAK-3
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Mfr STMicroelectronics
Package Tape & Reel (TR)
Product Status Obsolete
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 1.5V @ 5A
Current - Output 5A
Current - Quiescent (Iq) 10 mA
PSRR 72dB (120Hz)
Protection Features Over Temperature, Short Circuit
Temperature Range - Operating -40°C ~ 125°C
Mounting SMD (SMT)
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Supplier Device Package D2PAK-3
Base Product Number LD1084
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Other Names 497-3410-1,497-3410-1-NDR,497-3410-2,497-3410-2-NDR
Standard Package 1,000
Win Source Part Number 1069123-LD1084D2M33R
Ultra Librarian 3D Model Ultra Librarian LD1084D2M33R CAD Model

Description

STMicroelectronics LD1084D2M33R Voltage Regulator

The LD1084D2M33R from STMicroelectronics is a robust, high-performance low-dropout voltage regulator (LDO) designed to provide a fixed 3.3V output voltage with a maximum current of 5A. This component is an ideal choice for sensitive electronics requiring a stable power supply with low voltage drop and excellent transient response.

Key Features

  • Output Voltage: The device provides a precise 3.3V output, which is crucial for ensuring the reliable operation of microcontrollers, digital logic, and other 3.3V-dependent circuits.
  • High Current Capability: With a maximum output current of 5A, the LD1084D2M33R can comfortably power a wide range of high-current applications.
  • Low Dropout Voltage: The low dropout characteristic of this LDO allows it to maintain regulation with a minimal difference between the input and output voltages, enhancing efficiency and battery life in portable applications.
  • Stability: It is designed to be stable with standard output capacitors as low as 10 µF, making it a versatile choice for various designs without the need for large capacitors.
  • Protection Features: The device includes built-in protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, safeguarding the regulator and the downstream components from potential damage.
  • Adjustable Versions: Besides the fixed output version, there are adjustable versions available that allow the output voltage to be set from 1.25V to 15V with the use of external resistors.

Applications

The LD1084D2M33R is suitable for a diverse array of applications, including but not limited to:

  • High-efficiency linear power supplies
  • Battery-powered devices
  • Microcontroller power supplies
  • Peripheral power supplies
  • Post-regulation for switching supplies

With its combination of high current capability, low dropout performance, and protection features, the LD1084D2M33R is a reliable power solution that can be employed in both commercial and industrial applications. Its TO-263 package also ensures ease of integration into a variety of circuit board layouts.

For detailed specifications and application notes, designers and engineers are encouraged to review the datasheet provided by STMicroelectronics, which offers comprehensive information to facilitate the optimal use of this voltage regulator in their projects.

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $2.1251 $63.7530
70+ $1.7437 $122.0590
105+ $1.6892 $177.3660
145+ $1.6348 $237.0460
185+ $1.5803 $292.3555
245+ $1.4167 $347.0915
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 5,430 pieces
MOQ: 30 pcs
Order Increment : 1 pcs
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