Congratulations On Your Successful Submission
Submission Failure
UA78L05ACD
Linear Voltage Regulators 5.0V 100mA
UA78L05ACD
Linear Voltage Regulators 5.0V 100mA
-
Manufacturer Part # : UA78L05ACD
-
Package/Case: SOIC-8
-
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
UA78L05ACD 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
One of the key features of the UA78L series regulators is their ability to deliver up to 100 mA of output current, catering to different power requirements. What sets the UA78L apart is its stable operation across the load current range without the need for an external capacitor, simplifying the design process. Additionally, the regulators come equipped with internal current-limiting and thermal-shutdown features, providing essential protection against overloads and ensuring the longevity of the device
Key Features
- Affordable and efficient power supply solutions
- Compact and reliable circuit designs
- Suitable for various industrial applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Output options | Fixed Output | Iout (max) (A) | 0.1 |
| Vin (max) (V) | 30 | Vin (min) (V) | 4.75 |
| Vout (max) (V) | 15 | Vout (min) (V) | 2.6 |
| Fixed output options (V) | 2.6, 3.3, 5, 6.2, 8, 9, 10, 12, 15 | Noise (µVrms) | 42 |
| Iq (typ) (mA) | 3.8 | Thermal resistance θJA (°C/W) | 55 |
| Rating | Catalog | Load capacitance (min) (µF) | 0.1 |
| Regulated outputs (#) | 1 | Accuracy (%) | 3.75 |
| PSRR at 100 KHz (dB) | 40 | Dropout voltage (Vdo) (typ) (mV) | 1700 |
| Operating temperature range (°C) | -40 to 125, 0 to 125 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is UA78L05ACD?
The UA78L05ACD is a fixed voltage regulator IC (integrated circuit) manufactured by Texas Instruments. It is a low-power linear regulator that provides a constant output voltage of 5 volts, making it suitable for various low-power electronic applications.
How Does UA78L05ACD Work?
The UA78L05ACD operates by regulating an input voltage (typically higher than 5 volts) to a stable 5-volt output voltage. It utilizes internal circuitry to maintain the output voltage regardless of variations in the input voltage or load conditions. The regulator ensures a reliable and consistent power supply for connected components.
How Many Pins does UA78L05ACD have and What are the Functions of the Pinout Configuration?
The UA78L05ACD is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- Input: Input voltage pin (VIN).
- Output: Regulated output voltage pin (VOUT).
- GND: Ground pin.
- NC: No Connection (some versions may have this pin).
- By-pass: Bypass capacitor pin for stability.
- NC (2): Additional No Connection pin.
- Adjust: Adjustment pin for some regulators (not used in UA78L05ACD).
What are the Pros and Cons of UA78L05ACD?
Pros:
- Fixed Output Voltage: Provides a stable 5-volt output for easy integration into designs.
- Low Dropout Voltage: Operates with minimal voltage drop, maximizing efficiency.
- Short Circuit Protection: Built-in protection against short circuits for added reliability.
- Low Quiescent Current: Consumes low power when regulating voltage, suitable for battery-operated devices.
- Compact Package: The 8-pin SOIC package is space-efficient for compact designs.
Cons:
- Fixed Voltage Output: Limited to a fixed 5-volt output, may not be adjustable for all applications.
- Heat Dissipation: May require a heat sink for high current or high voltage differential applications.
- External Components: Additional capacitors may be needed for stability and noise reduction.
Are There Any Equivalents/Alternatives to UA78L05ACD for Recommendation?
- The LM7805 from Texas Instruments and the L78M05 from STMicroelectronics are functionally equivalent alternatives to the UA78L05ACD.
- Other alternatives include the MC7805 from ON Semiconductor and the KA7805 from Fairchild Semiconductor.
Recommend Parts
-
![UA78M05IDCY]()
500 milliamp, 30 volt linear voltage regulator
Brand: Texas Instruments Package/Case: SOT-223 (DCY)-4
3,415 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78M33CDCYR]()
UA78M33CDCYR
$0.213 Linear Voltage Regulators 3.3V 500mA Fixd Pos
Brand: Texas Instruments Package/Case: SOT223-4
4,850 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78M05CKVURG3]()
500-mA, 30-V, linear voltage regulator 3-TO-252 0 to 125
Brand: Texas Instruments Package/Case: TO-252-3
3,712 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA79M05CKVURG3]()
Suitable for a variety of electronic applications and power supplies
Brand: Texas Instruments Package/Case: TO-252 (KVU)-3
7,863 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L05AID]()
100-mA 30-V linear voltage regulator 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC
7,327 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L05ACDR]()
UA78L05ACDR
$0.090 100-mA linear voltage regulator with a 30-V output
Brand: Texas Instruments Package/Case: SOIC (D)-8
5,158 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REG101UA-5]()
5,249 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REG103UA-5]()
500-mA, 15-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 85
Brand: Texas Instruments Package/Case: SOP8
6,213 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L05CPK]()
LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-89 T/R
Brand: Texas Instruments Package/Case: SOT89-3
4,628 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L05AIDR]()
5,398 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L12ACD]()
100-mA 30-V linear voltage regulator 8-SOIC 0 to 125
Brand: Texas Instruments Package/Case: SOIC8
5,997 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L12ACDR]()
7,151 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L09ACPK]()
UA78L09ACPK
$0.225 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125
Brand: Texas Instruments Package/Case: SOT89
7,868 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L10ACD]()
100-mA 30-V linear voltage regulator 8-SOIC 0 to 125
Brand: Texas Instruments Package/Case: SOIC
5,494 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78M33IKVURG3]()
UA78M33IKVURG3
$0.281 Linear Voltage Regulators 3/4 Pin 500mA Fixed 3.3V Voltage Regulat
Brand: Texas Instruments Package/Case: TO252-3
4,058 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UA78L05CD]()
7,253 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
