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Part Details for TPS72518DCQ by Texas Instruments
Results Overview of TPS72518DCQ by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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.
TPS72518DCQ Information
TPS72518DCQ 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 TPS72518DCQ
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86037996
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Verical | LDO Regulator Pos 1.8V 1A 6-Pin(5+Tab) SOT-223 Tube RoHS: Compliant Min Qty: 125 Package Multiple: 1 Date Code: 1101 | Americas - 14205 |
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$2.5250 / $3.0000 | Buy Now |
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DISTI #
86051836
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Verical | LDO Regulator Pos 1.8V 1A 6-Pin(5+Tab) SOT-223 Tube RoHS: Compliant Min Qty: 125 Package Multiple: 1 | Americas - 6184 |
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$2.5250 / $3.0000 | Buy Now |
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Quest Components | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.32 V DROPOUT, PDSO6 | 71 |
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$2.7000 / $5.4000 | Buy Now |
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Quest Components | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.32 V DROPOUT, PDSO6 | 65 |
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$3.6000 / $5.4000 | Buy Now |
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Rochester Electronics | TPS725 Low Input Voltage, 1-A Low-Dropout Linear Regulators with Supervisor RoHS: Compliant Status: Obsolete Min Qty: 1 | 20389 |
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$2.0200 / $2.5300 | Buy Now |
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Vyrian | Regulators | 16936 |
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RFQ | |
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Win Source Electronics | IC REG LDO 1.8V 1A SOT223-6 | 2159 |
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$2.5026 / $3.7539 | Buy Now |
Part Details for TPS72518DCQ
TPS72518DCQ CAD Models
TPS72518DCQ Part Data Attributes
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TPS72518DCQ
Texas Instruments
Buy Now
Datasheet
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TPS72518DCQ
Texas Instruments
1-A, ultra-low-dropout voltage regulator with enable & RESET 6-SOT-223 -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-223 | |
| Package Description | GREEN, PLASTIC, SOT-223, 6 PIN | |
| Pin Count | 6 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.32 V | |
| Dropout Voltage1-Nom | 0.17 V | |
| Input Voltage Absolute-Max | 7 V | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 2.12 V | |
| JESD-30 Code | R-PDSO-G6 | |
| JESD-609 Code | e4 | |
| Length | 6.5 mm | |
| Line Regulation-Max | 0.01077% | |
| Load Regulation-Max | 0.0000045% | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 6 | |
| 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 A | |
| Output Voltage1-Max | 1.836 V | |
| Output Voltage1-Min | 1.764 V | |
| Output Voltage1-Nom | 1.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOT-223-5 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.8 mm | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Voltage Tolerance-Max | 2% | |
| Width | 3.5 mm |
Alternate Parts for TPS72518DCQ
This table gives cross-reference parts and alternative options found for TPS72518DCQ. 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 TPS72518DCQ, 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 |
|---|---|---|---|---|
| TPS72518DCQG4 | Texas Instruments | $2.8900 | 1-A, ultra-low-dropout voltage regulator with enable & RESET 6-SOT-223 -40 to 125 | TPS72518DCQ vs TPS72518DCQG4 |
TPS72518DCQ Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the TPS72518DCQ is 5.5V, as specified in the absolute maximum ratings section of the datasheet. Exceeding this voltage can damage the device.
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To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm, as specified in the datasheet. Additionally, the input capacitor should be placed close to the VIN pin to minimize noise and ensure stability.
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The TPS72518DCQ is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It is recommended to derate the output current and voltage according to the thermal derating curves provided in the datasheet.
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The power dissipation of the TPS72518DCQ can be calculated using the formula: Pd = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current. The maximum power dissipation is limited by the thermal resistance of the package and the ambient temperature.
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Yes, the TPS72518DCQ can be used in an LDO configuration, but it is not optimized for low-dropout operation. The device has a minimum dropout voltage of 1.2V, which may not be suitable for all LDO applications.