Congratulations On Your Successful Submission
Submission Failure
LD1117DT12TR
LDO Voltage Regulators 1.2V 0.8A Positive
LD1117DT12TR
LDO Voltage Regulators 1.2V 0.8A Positive
-
Manufacturer Part # : LD1117DT12TR
-
Package/Case: TO252-3
-
Brand: Stmicroelectronics
-
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
LD1117DT12TR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.534 | $0.53 |
| 10 | $0.446 | $4.46 |
| 30 | $0.403 | $12.09 |
| 100 | $0.358 | $35.80 |
| 500 | $0.331 | $165.50 |
| 1000 | $0.319 | $319.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Offering features such as low dropout voltage, thermal overload protection, and short-circuit current limiting, the LD1117DT12TR ensures the safe and reliable operation of connected circuitry. Whether used in battery-powered devices, automotive electronics, or other electronic systems requiring voltage regulation, this IC delivers high performance in a compact package
Key Features
- Low dropout linear regulator 0.5V operation
- Output voltage fixed at 1.8V/2.8V options
- Surface-mount package for easy installation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Operating Range | Commercial | Operating Temp Min Celsius | 0.0 |
| Operating Temp Max Celsius | 125.0 | ECCN US | EAR99 |
| ECCN EU | NEC | Packing Type | Tape And Reel |
| RoHs compliant | Ecopack2 | Grade | Industrial |
| Package Name | DPAK |
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 LD1117DT12TR?
The LD1117DT12TR is a low-dropout voltage regulator designed by STMicroelectronics. It is capable of supplying a constant and stable output voltage with a low dropout voltage, making it suitable for powering various electronic devices and systems.
How Does LD1117DT12TR Work?
The LD1117DT12TR works by regulating an input voltage to a stable output voltage with minimal dropout. It uses a pass transistor to control the output voltage, ensuring that the output remains constant even when the input voltage varies. The low dropout feature allows the regulator to operate with small voltage differentials between the input and output, making it efficient for low voltage applications.
How Many Pins does LD1117DT12TR have and What are the Functions of the Pinout Configuration?
The LD1117DT12TR is housed in a 3-pin DPAK (TO-252) package. The pinout configuration includes:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- GND: Ground pin.
What are the Pros and Cons of LD1117DT12TR?
Pros:
- Low Dropout Voltage: Suitable for low input-to-output voltage differentials.
- Stability: Provides a stable output voltage even with varying input voltages and load currents.
- Thermal Protection: Includes thermal shutdown and current limit protection for added reliability.
- Compact Package: The 3-pin DPAK package is space-efficient and easy to mount.
Cons:
- Heat Dissipation: May require a heat sink for high power dissipation applications.
- Limited Current Capacity: Current handling capability may be limited compared to other regulators.
Are There Any Equivalents/Alternatives to LD1117DT12TR for Recommendation?
- The LM2937 from Texas Instruments is a comparable low-dropout voltage regulator.
- Alternatives to the LD1117DT12TR include the L4940V12 from STMicroelectronics and the MIC5205 from Microchip Technology.
Recommend Parts
-
![LD1085V50]()
LD1085V50
$0.679 LDO Voltage Regulators 5.0V 3.0A Positive
Brand: Stmicroelectronics Package/Case: TO220-3
4,474 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1117S33C]()
5,648 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1117S12]()
The LD1117S12 is a voltage regulator chip with a fixed output voltage of 12V
Brand: STMicroelectronics Package/Case: SOT223
6,796 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1086D2M33]()
Voltage regulator IC in D2PAK-3 package for 3.3V output
Brand: Stmicroelectronics Package/Case: TO-252-3
4,090 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD39150DT33-R]()
LD39150DT33-R
$0.608 LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop
Brand: Stmicroelectronics Package/Case: TO252-3
7,997 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LDK120M33R]()
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO
Brand: Stmicroelectronics Package/Case: SOT23-5
5,188 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LDK120C-R]()
Compact LDK120C-R regulators that provide stable voltage output with very low noise
Brand: stmicroelectronics Package/Case: SOT-323-5
6,549 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![VIPER16LDTR]()
VIPER16LDTR
$0.452 VIPER16LDTR: Energy saving 6W high voltage converter with direct feedback for maximum efficiency
Brand: Stmicroelectronics Package/Case: SO-16
8,951 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![VIPER26LDTR]()
VIPER26LDTR
$0.357 AC/DC Converters 800V Fixed Freq VIPer plus PWM
Brand: Stmicroelectronics Package/Case: SOICNarrow-16
7,919 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM317LD13TR]()
LM317LD13TR
$0.064 The LM317LD13TR is a versatile voltage regulator with a wide range of adjustable output voltages
Brand: Stmicroelectronics Package/Case: SO-8
8,454 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1117ADT12TR]()
LD1117ADT12TR
$0.247 This LDO regulator, LD1117ADT12TR, features a DPAK package and offers a tight output voltage tolerance of ±2%
Brand: STMicroelectronics Package/Case: DPAK
3,446 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1117V50]()
PSFM3 Bipolar Fixed Positive LDO Regulator
Brand: STMicroelectronics Package/Case: TO-220-3
3,587 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD1117V33C]()
LDO Voltage Regulators 3.3V 0.8A Positive
Brand: Stmicroelectronics Package/Case: TO220-3
3,679 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD3985M30R]()
This LDO regulator provides a fixed 3V output voltage and can handle up to 0
Brand: STMicroelectronics Package/Case: SOT23-5
3,501 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD3985M18R]()
Ultra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatible
Brand: STMicroelectronics Package/Case: SOT23-5
6,832 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LD3985M122R]()
Positive 1.22V Low Dropout Regulator with 0.55A Output Current in 5-Pin SOT-23 Package
Brand: STMicroelectronics Package/Case: SOT23-5
4,389 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
