Part Details for LT1529CQ-3.3 by Linear Technology
Results Overview of LT1529CQ-3.3 by Linear Technology
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 options)
- 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT1529CQ-3.3 Information
LT1529CQ-3.3 by Linear Technology 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 LT1529CQ-3.3
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 800 |
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RFQ | ||
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,5PIN,PLASTIC | 36 |
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$3.7350 / $7.4700 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,5PIN,PLASTIC | 2 |
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$4.5000 / $6.7500 | Buy Now |
Part Details for LT1529CQ-3.3
LT1529CQ-3.3 CAD Models
LT1529CQ-3.3 Part Data Attributes
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LT1529CQ-3.3
Linear Technology
Buy Now
Datasheet
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LT1529CQ-3.3
Linear Technology
LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | D2PAK | |
| Package Description | DDPAK-5 | |
| Pin Count | 5 | |
| Manufacturer Package Code | Q | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.95 V | |
| Dropout Voltage1-Nom | 0.6 V | |
| Input Voltage Absolute-Max | 15 V | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 4.3 V | |
| JESD-30 Code | R-PSSO-G5 | |
| JESD-609 Code | e0 | |
| Length | 10.2235 mm | |
| Line Regulation-Max | 0.01% | |
| Load Regulation-Max | 0.03% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 3.4 V | |
| Output Voltage1-Min | 3.2 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 | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.877 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.702 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Voltage Tolerance-Max | 3% | |
| Width | 8.89 mm |
Alternate Parts for LT1529CQ-3.3
This table gives cross-reference parts and alternative options found for LT1529CQ-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 LT1529CQ-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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LT1529CQ-3.3#TRPBF | Analog Devices Inc | $5.6017 | 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown | LT1529CQ-3.3 vs LT1529CQ-3.3#TRPBF |
| LT1529CQ-3.3#PBF | Analog Devices Inc | $6.2383 | 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown | LT1529CQ-3.3 vs LT1529CQ-3.3#PBF |
| LT1529IQ-3.3#PBF | Analog Devices Inc | $6.4197 | 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown | LT1529CQ-3.3 vs LT1529IQ-3.3#PBF |
| LT1529CQ-3.3#PBF | Linear Technology | Check for Price | LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C | LT1529CQ-3.3 vs LT1529CQ-3.3#PBF |
| LT1529IQ-3.3#PBF | Linear Technology | Check for Price | LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package: DD PAK; Pins: 5; Temperature Range: -40°C to 85°C | LT1529CQ-3.3 vs LT1529IQ-3.3#PBF |
| LT1529IQ-3.3#TRPBF | Analog Devices Inc | Check for Price | 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown | LT1529CQ-3.3 vs LT1529IQ-3.3#TRPBF |
| LT1529CQ-3.3#TR | Linear Technology | Check for Price | LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C | LT1529CQ-3.3 vs LT1529CQ-3.3#TR |
| LT1529CQ-3.3#TR | Analog Devices Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.95V Dropout, PSSO5 | LT1529CQ-3.3 vs LT1529CQ-3.3#TR |
LT1529CQ-3.3 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1529CQ-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 the output voltage is stable and accurate, make sure to use a stable input voltage, choose the correct output capacitor value, and keep the output voltage within the recommended range (3.3V ± 2%). Also, ensure the PCB layout is well-designed to minimize noise and EMI.
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The minimum input capacitance required for the LT1529CQ-3.3 is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stable operation and to filter out noise and ripple.
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The LT1529CQ-3.3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating and ensure reliable operation.
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The output current capability of the LT1529CQ-3.3 can be calculated using the formula: Iout = (Vin - Vout) / Rds(on), where Vin is the input voltage, Vout is the output voltage, and Rds(on) is the on-resistance of the internal switch. The maximum output current is 3A.