Congratulations On Your Successful Submission
Submission Failure
TPS71518DCKR
LDO Regulator Pos 1.8V 0.05A 5-Pin SC-70 T/R
TPS71518DCKR
LDO Regulator Pos 1.8V 0.05A 5-Pin SC-70 T/R
-
Manufacturer Part # : TPS71518DCKR
-
Package/Case: SC70-5
-
Brand: Texas Instruments
-
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
TPS71518DCKR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The TPS715 low-dropout (LDO) linear voltage regulator is low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TPS715 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.
The TPS715 is available in both fixed and adjustable versions. For more flexibility or higher output voltages, the adjustable version uses feedback resistors to set the output voltage from 1.205 V to 15 V. The TPS715 LDOs support a low dropout of typically 415 mV at 50 mA of load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA). The TPS715 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit helps protect the regulator in the event of a load short or fault.
Key Features
- This is what makes TPS71518DCKR unique:
- Precision voltage regulation with low noise
- High accuracy and stability
- Compact package for space-saving designs
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 0.05 |
| Vin (max) (V) | 24 | Vin (min) (V) | 2.5 |
| Vout (max) (V) | 15 | Vout (min) (V) | 1.2 |
| Fixed output options (V) | 1.8, 1.9, 2.3, 2.5, 3, 3.3, 3.4, 4.5, 5 | Noise (µVrms) | 575 |
| Iq (typ) (mA) | 0.003 | Thermal resistance θJA (°C/W) | 229.0, 236 |
| Rating | Catalog | Load capacitance (min) (µF) | 0.47 |
| Regulated outputs (#) | 1 | Accuracy (%) | 4 |
| PSRR at 100 KHz (dB) | 42 | Dropout voltage (Vdo) (typ) (mV) | 415 |
| Operating temperature range (°C) | -40 to 125 |
FAQs
What is TPS71518DCKR?
The TPS71518DCKR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and precise output voltage, making it suitable for powering sensitive analog and digital circuits in applications such as portable devices, consumer electronics, and industrial equipment.
How Does TPS71518DCKR Work?
The TPS71518DCKR operates as a linear regulator that reduces the input voltage to a stable output voltage with low dropout. It uses a precision reference and error amplifier to regulate the output voltage, providing a clean and stable power supply for connected components. The regulator is designed to operate with low quiescent current, minimizing power consumption.
How Many Pins does TPS71518DCKR have and What are the Functions of the Pinout Configuration?
The TPS71518DCKR is housed in a 5-lead SC70 package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- EN: Enable pin for controlling the regulator's operation.
- BYP: Bypass pin for connecting an optional bypass capacitor.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS71518DCKR?
Pros:
- Low Dropout Voltage: Maintains regulation even when the input voltage is only slightly higher than the output voltage.
- Low Quiescent Current: Minimizes power consumption when regulating the output voltage.
- Small Package: The 5-lead SC70 package is compact, suitable for space-constrained designs.
- Low Noise: Provides a clean and stable output voltage for noise-sensitive circuits.
- Enable Function: Allows the regulator to be controlled for power-saving features.
Cons:
- Limited Current Output: May not be suitable for high-current applications.
- Heat Dissipation: The regulator may require a heatsink for applications with high power dissipation.
- External Components: May require additional external components for noise reduction and stability in certain applications.
Are There Any Equivalents/Alternatives to TPS71518DCKR for Recommendation?
- The TPS799 from Texas Instruments is a similar low-dropout voltage regulator with different features.
- Alternatives to the TPS71518DCKR include the ADM7150 from Analog Devices and the MCP1700 from Microchip Technology.
Recommend Parts
-
![TPS40140RHHR]()
TPS40140RHHR Buck Tape & Reel DC to DC switching controller with 25A capacity and 5.8V output voltage
Brand: Texas Instruments Package/Case: VQFN (RHH)-36
3,208 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS61240DRVT]()
Switching Voltage Regulators 5V 400mA 4MHz Step- Up DC/DC Cnvrtr
Brand: Texas Instruments Package/Case: WSON-6
4,407 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS51218DSCR]()
DC/DC Controller for Step-Down Conversion, Single Output, 20A, 465kHz
Brand: Texas Instruments Package/Case: WSON (DSC)-10
7,023 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS386000RGPR]()
Power Supply Supervision Component
Brand: Texas Instruments Package/Case: VQFN (RGP)-20
2,381 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS61093DSKR]()
6,796 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS40303DRCR]()
DC/DC Cntrlr Single-OUT Step Down 330kHz 10-Pin VSON EP T/R
Brand: Texas Instruments Package/Case: VSON-10
3,482 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS2560DRCR]()
Power Switch ICs - Power Distribution Dual Ch Prec Adj Current-Ltd Pwr Sw
Brand: Texas Instruments Package/Case: VSON-10
3,073 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS73801DCQR]()
Over current, over temperature, and reverse polarity protection features
Brand: Texas Instruments Package/Case: SOT-223 (DCQ)-6
3,805 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS61022RWUR]()
Tape and reel packaging for automated assembly process
Brand: Texas Instruments Package/Case: VQFN-HR (RWU)-7
7,352 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS73733DRVR]()
1A low dropout 3.3V linear voltage regulator
Brand: Texas Instruments Package/Case: WSON (DRV)-6
4,694 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS54319RTER]()
Wide Input Voltage Range for Versatile Applications
Brand: Texas Instruments Package/Case: WQFN (RTE)-16
7,241 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS3802K33DCKR]()
Processor Supervisor 2.93V 1 Active Low/Push-Pull 5-Pin SC-70 T/R
Brand: Texas Instruments Package/Case: SC70-5
7,017 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS60403DBVR]()
TPS60403DBVR is a voltage inverter with a fixed operating frequency of 250kHz and can deliver a maximum output current of 60mA
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
3,184 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS79301DBVR]()
5,684 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS3808G18DBVR]()
Supervisory Circuits Programmable-Delay Supervisory
Brand: Texas Instruments Package/Case: SOT23-6
2,415 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS70930DBVR]()
High-Efficiency Low Drop-Out Regulator with Ultra-Low IQ
Brand: Texas Instruments Package/Case: SOT23-5
5,558 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
