Part Details for TPS7A2042PDBVR by Texas Instruments
Results Overview of TPS7A2042PDBVR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 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.
TPS7A2042PDBVR Information
TPS7A2042PDBVR 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 TPS7A2042PDBVR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 9 | 6000 |
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$0.0891 / $0.5940 | Buy Now |
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Chip Stock | 300mAultra-low-noiselow-IQlow-dropout(LDO)linearregulatorwithhighPSRR5-SOT-23-40to125 | 7500 |
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RFQ | |
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LCSC | 92dB(1kHz) Positive Fixed 4.2V SOT-23-5 Voltage Regulators - Linear Low Drop Out (LDO) Regulators RoHS | 1795 |
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$0.1255 / $0.2583 | Buy Now |
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Win Source Electronics | IC POWER / Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5 | 6170 |
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$0.2228 / $0.3342 | Buy Now |
US Tariff Estimator: TPS7A2042PDBVR 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.
Part Details for TPS7A2042PDBVR
TPS7A2042PDBVR CAD Models
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TPS7A2042PDBVR Part Data Attributes
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TPS7A2042PDBVR
Texas Instruments
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Datasheet
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TPS7A2042PDBVR
Texas Instruments
300mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator with high PSRR 5-SOT-23 -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Max | 0.145 V | |
| Dropout Voltage1-Nom | 0.11 V | |
| Input Voltage Absolute-Max | 6.5 V | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 4.5 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.9 Mm | |
| Line Regulation-Max | 0.189% | |
| Load Regulation-Max | 0.019% | |
| 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 | -40 °C | |
| Output Current1-Max | 0.3 A | |
| Output Voltage1-Max | 4.263 V | |
| Output Voltage1-Min | 4.137 V | |
| Output Voltage1-Nom | 4.2 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Packing Method | Tr, 7 Inch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Regulator Type | Fixed Positive Single Output Ldo Regulator | |
| Seated Height-Max | 1.45 Mm | |
| Surface Mount | Yes | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 1.5% | |
| Width | 1.6 Mm |
Alternate Parts for TPS7A2042PDBVR
This table gives cross-reference parts and alternative options found for TPS7A2042PDBVR. 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 TPS7A2042PDBVR, 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 |
|---|---|---|---|---|
| AP2125N-4.2TRG1 | Diodes Incorporated | Check for Price | Fixed Positive LDO Regulator, 4.2V, 0.3V Dropout, CMOS, PDSO3, GREEN, SOT-23, 3 PIN | TPS7A2042PDBVR vs AP2125N-4.2TRG1 |
TPS7A2042PDBVR Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS7A2042PDBVR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a star-ground configuration and to avoid routing sensitive analog signals near the switching node.
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To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to use a sufficient output capacitor with a low equivalent series resistance (ESR) and a high-quality input capacitor. Also, avoid over-compensating the device, as this can lead to oscillations.
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The TPS7A2042PDBVR has an absolute maximum input voltage rating of 18V. However, it's recommended to operate the device within the recommended input voltage range of 2.7V to 15V to ensure optimal performance and reliability.
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The TPS7A2042PDBVR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly.
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The output voltage of the TPS7A2042PDBVR can be calculated using the following formula: Vout = (R1 / R2) * (Vref), where R1 and R2 are the resistors in the feedback network, and Vref is the internal reference voltage (1.2V).