Congratulations On Your Successful Submission
Submission Failure
LDL212PUR
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC
LDL212PUR
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC
-
Manufacturer Part # : LDL212PUR
-
Package/Case: DFN6
-
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
LDL212PUR 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 LDL212PUR is a dependable power management solution that offers a maximum current output of 1.2 A within a wide input voltage range of 2.5 V to 18 V. With a remarkably low dropout voltage of 350 mV @ 1.2 A, this device ensures efficient power delivery under various operating conditions. Its impressive power supply rejection ratio of 87 dB at 120 Hz and over 40 dB at 100 kHz makes it well-suited for use in switched-mode power supplies (SMPS) and as a secondary linear regulator in DC-DC converters. Additionally, the LDL212 features an enable logic control function that puts the device into shutdown mode, reducing overall power consumption when not in use. To enhance its reliability, the device comes equipped with current limit, safe operating area (SOA), and thermal protection mechanisms
Key Features
- Wide operating temperature range
- Low dropout voltage
- High power supply rejection ratio
Application
- Top choice for car lights
- Perfect for any display
- Reliable industrial option
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Operating Temp Min Celsius | -40.0 | Operating Temp Max Celsius | 125.0 |
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
| Grade | Industrial | Package Name | DFN6 3x3 |
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 LDL212PUR?
The LDL212PUR is a high-current, low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. It is designed to provide stable and regulated output voltage with a low dropout voltage, making it suitable for power management applications in various electronic devices.
How Does LDL212PUR Work?
The LDL212PUR regulates the output voltage by comparing a reference voltage to the feedback voltage from the output. It adjusts the pass device to maintain a constant output voltage, even when the input voltage or load conditions change. The low dropout characteristic ensures efficient regulation even with small voltage differentials between the input and output.
How Many Pins does LDL212PUR have and What are the Functions of the Pinout Configuration?
The LDL212PUR is available in a compact 5-pin SOT-223 package. The pinout configuration includes:
- VOUT: Regulated output voltage pin.
- VIN: Input voltage pin.
- GND: Ground pin.
- BYPASS: Bypass pin for noise reduction.
- ADJ: Output voltage adjustment pin.
What are the Pros and Cons of LDL212PUR?
Pros:
- High Current Capability: Capable of providing high output current for power-hungry applications.
- Low Dropout Voltage: Efficient regulation even with small input-output voltage differentials.
- Stability: Provides stable output voltage under varying load conditions.
- Compact Package: SOT-223 package offers space-efficient solution for compact designs.
Cons:
- Heat Dissipation: May require heat sinking for high current applications to prevent overheating.
- External Components: Some applications may need additional external components for stability or noise reduction.
Are There Any Equivalents/Alternatives to LDL212PUR for Recommendation?
- The LM2940 from Texas Instruments and the L4931 from STMicroelectronics are alternatives to the LDL212PUR.
- Equivalents to the LDL212PUR include the LP2985 from Texas Instruments and the MCP1825 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: SOT323-5
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
-
![LD1117DT12TR]()
LD1117DT12TR
$0.319 LDO Voltage Regulators 1.2V 0.8A Positive
Brand: Stmicroelectronics Package/Case: TO252-3
4,374 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: SOT23-5L
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: SOT23-5L
6,832 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
