| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LP3965ESX-3.3/NOPB | Texas Instruments | $3.0200 | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5 | LP3965ES-3.3 vs LP3965ESX-3.3/NOPB |
| LP3965ESX-3.3 | National Semiconductor Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5 | LP3965ES-3.3 vs LP3965ESX-3.3 |
| LP3965ES-3.3/NOPB | National Semiconductor Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5 | LP3965ES-3.3 vs LP3965ES-3.3/NOPB |
| LP3965ES-3.3 | National Semiconductor Corporation | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5 | LP3965ES-3.3 vs LP3965ES-3.3 |
Part Details for LP3965ES-3.3 by Texas Instruments
Results Overview of LP3965ES-3.3 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Industrial Automation
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
LP3965ES-3.3 Information
LP3965ES-3.3 by Texas Instruments 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 LP3965ES-3.3
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LP3965ES-3.3-ND
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DigiKey | IC REG LINEAR 3.3V 1.5A TO263 Min Qty: 1 Container: Tube |
170 Tube |
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$3.6641 / $5.8100 | Buy Now |
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DISTI #
85992028
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Verical | LDO Regulator Pos 3.3V 1.5A 6-Pin(5+Tab) DDPAK Tube RoHS: Not Compliant Min Qty: 98 Package Multiple: 1 Date Code: 1401 | Americas - 6975 |
|
$3.0750 / $3.8500 | Buy Now |
|
DISTI #
85990623
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Verical | LDO Regulator Pos 3.3V 1.5A 6-Pin(5+Tab) DDPAK Tube RoHS: Not Compliant Min Qty: 98 Package Multiple: 1 Date Code: 1601 | Americas - 3105 |
|
$3.0750 / $3.8500 | Buy Now |
|
|
Rochester Electronics | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 10080 |
|
$2.4600 / $3.0800 | Buy Now |
US Tariff Estimator: LP3965ES-3.3 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LP3965ES-3.3 CAD Models
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LP3965ES-3.3 Part Data Attributes
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LP3965ES-3.3
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LP3965ES-3.3
Texas Instruments
Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, BICMOS, PSSO5
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | D2PAK | |
| Package Description | To-263, 5 Pin | |
| Pin Count | 4 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Date Of Intro | 1999-11-08 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Max | 0.55 V | |
| Dropout Voltage1-Nom | 0.38 V | |
| Input Voltage Absolute-Max | 7.5 V | |
| Input Voltage-Max | 7 V | |
| Input Voltage-Min | 3.85 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e0 | |
| Length | 10.16 Mm | |
| Line Regulation-Max | 0.00198% | |
| Load Regulation-Max | 0.00297% | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 3.399 V | |
| Output Voltage1-Min | 3.201 V | |
| Output Voltage1-Nom | 3.3 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP5H,.6,67TB | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | Fixed Positive Single Output Ldo Regulator | |
| Seated Height-Max | 4.8 Mm | |
| Surface Mount | Yes | |
| Technology | Bicmos | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.7 Mm | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Voltage Tolerance-Max | 3% | |
| Width | 8.635 Mm |
Alternate Parts for LP3965ES-3.3
This table gives cross-reference parts and alternative options found for LP3965ES-3.3. 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 LP3965ES-3.3, 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.
LP3965ES-3.3 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LP3965ES-3.3 is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
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To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a sufficient output capacitor (at least 10uF), and add a 10nF-100nF capacitor between the VIN and GND pins to filter out noise.
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The LP3965ES-3.3 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 voltage according to the temperature derating curve in the datasheet.
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The output voltage tolerance of the LP3965ES-3.3 is typically ±2% over the entire operating range. To calculate the output voltage tolerance, multiply the nominal output voltage (3.3V) by the tolerance percentage (2%).
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Yes, the LP3965ES-3.3 can be used in an LDO configuration, but it's not optimized for low-dropout operation. The minimum input-to-output voltage differential (VIN-VOUT) is around 1.5V, which may not be suitable for all LDO applications.