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Power Circuits / Linear Regulator ICs / LD1086D2M33
Datasheets
LD1086D2M33 by: STMicroelectronics

3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, D2PAK/A-3

Part Details for LD1086D2M33 by STMicroelectronics

Results Overview of LD1086D2M33 by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LD1086D2M33 Information

LD1086D2M33 by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LD1086D2M33

Part # Distributor Description Stock Price Buy
Onlinecomponents.com LDO Regulator Pos 3.3V 1.5A 4-Pin(3+Tab) D2PAK/A RoHS: Compliant 843 In Stock
  • 1 $4.9600
  • 25 $3.1900
  • 50 $2.5100
  • 100 $1.1600
  • 250 $0.9290
  • 500 $0.7900
$0.7900 / $4.9600 Buy Now
Bristol Electronics   400
RFQ
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 5
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for LD1086D2M33

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LD1086D2M33 Part Data Attributes

Parametric Data
LD1086D2M33 STMicroelectronics
Buy Now Datasheet
Compare Parts:
LD1086D2M33 STMicroelectronics 3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, D2PAK/A-3
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code D2PAK
Package Description D2PAK/A-3
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Adjustability FIXED
Dropout Voltage1-Max 1.5 V
Dropout Voltage1-Nom 1.3 V
Input Voltage Absolute-Max 30 V
Input Voltage-Max 30 V
Input Voltage-Min 4.9 V
JESD-30 Code R-PSSO-G3
JESD-609 Code e3
Length 10.2 mm
Line Regulation-Max 0.006%
Load Regulation-Max 0.025%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 1.5 A
Output Voltage1-Max 3.366 V
Output Voltage1-Min 3.234 V
Output Voltage1-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.83 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 9.15 mm

Alternate Parts for LD1086D2M33

This table gives cross-reference parts and alternative options found for LD1086D2M33. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LD1086D2M33, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LD1086D2M33TR STMicroelectronics $1.0338 1.5 A adjustable and fixed low drop positive voltage regulator LD1086D2M33 vs LD1086D2M33TR
LM1086CS-3.3/NOPB National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator LD1086D2M33 vs LM1086CS-3.3/NOPB
LM1086CS-3.3/NOPB Texas Instruments $1.8363 1.5-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 0 to 125 LD1086D2M33 vs LM1086CS-3.3/NOPB
LM1086CSX-3.3 National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator LD1086D2M33 vs LM1086CSX-3.3
LD1086D2T33TR STMicroelectronics $0.2735 1.5 A adjustable and fixed low drop positive voltage regulator LD1086D2M33 vs LD1086D2T33TR
SVR1086-3.3M Solid State Devices Inc (SSDI) Check for Price Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, CSFM3, TO-254, 3 PIN LD1086D2M33 vs SVR1086-3.3M
LM1086CSX-3.3 Texas Instruments Check for Price 3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, TO-263, 3 PIN LD1086D2M33 vs LM1086CSX-3.3
SVR1086-3.3MR Solid State Devices Inc (SSDI) Check for Price Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, CSFM3, TO-254, 3 PIN LD1086D2M33 vs SVR1086-3.3MR
LM1086CSX-3.3/NOPB National Semiconductor Corporation Check for Price IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator LD1086D2M33 vs LM1086CSX-3.3/NOPB
LM1086CS-3.3 Texas Instruments Check for Price 3.3V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, TO-263, 3 PIN LD1086D2M33 vs LM1086CS-3.3

LD1086D2M33 Related Parts

LD1086D2M33 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LD1086D2M33 is 15V, although it's recommended to keep it below 12V for optimal performance and reliability.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 1 ohm, and a minimum input capacitance of 1uF. Also, keep the input and output capacitors close to the regulator.

  • The dropout voltage of the LD1086D2M33 is typically around 1.5V, which means the input voltage must be at least 1.5V higher than the output voltage for the regulator to function properly.

  • The LD1086D2M33 is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage according to the temperature derating curve in the datasheet.

  • The power dissipation of the LD1086D2M33 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.