LD39020DTPU33R
- Mfr.Part #
- LD39020DTPU33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-XDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 200MA 4DFN
- Stock
- 7,947
- In Stock :
- 7,947
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Max Output Current :
- 200mA
- Min Input Voltage :
- 1.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 1.05mm
- Number of Functions :
- 1
- Factory Lead Time :
- 20 Weeks
- Number of Regulators :
- 1
- Output Voltage 1 :
- 3.3V
- Base Part Number :
- LD39020
- Mounting Type :
- Surface Mount
- Number of Pins :
- 4
- Terminal Pitch :
- 0.65mm
- PSRR :
- 80dB ~ 55dB (1kHz ~ 100kHz)
- Dropout Voltage :
- 200mV
- Control Features :
- Enable
- Output Configuration :
- Positive
- Protection Features :
- Over Current, Over Temperature, Soft Start
- Output Type :
- FIXED
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Lead Free :
- Lead Free
- Package / Case :
- 4-XDFN Exposed Pad
- Voltage Dropout (Max) :
- 0.35V @ 200mA
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 5.5V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Length :
- 1.05mm
- Radiation Hardening :
- No
- Output Voltage :
- 3.3V
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 4
- Nominal Output Voltage :
- 3.3V
- Quiescent Current :
- 40μA
- Accuracy :
- 2 %
- Height :
- 350μm
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LD39020DTPU33R

Voltage Regulators - Linear STMicroelectronics LD39020DTPU33R Overview
Introducing the LD39020DTPU33R from STMicroelectronics, a high-performance linear voltage regulator designed to meet the demanding requirements of modern electronic systems. This integrated circuit offers precise regulation of 3.3V with a maximum output current of 200mA, ensuring stable and reliable power delivery for a variety of applications.
STMicroelectronics, a renowned leader in semiconductor technology, has crafted the LD39020DTPU33R with precision engineering and quality components, making it an ideal choice for industries requiring superior performance and longevity.
LD39020DTPU33R Features
- Highly accurate output voltage regulation
- Low dropout voltage
- Low quiescent current
- Wide input voltage range
- Short-circuit protection
- Thermal shutdown protection
- Small form factor 4DFN package
- Excellent line and load regulation
LD39020DTPU33R Applications
- Industrial Automation: The LD39020DTPU33R is suitable for powering microcontrollers, sensors, and other critical components in industrial automation systems, ensuring stable operation and precise control.
- Consumer Electronics: From handheld devices to home appliances, this linear voltage regulator provides a reliable power source for various consumer electronics, enhancing performance and prolonging battery life.
- Telecommunications: In telecommunications infrastructure such as routers, switches, and base stations, the LD39020DTPU33R delivers consistent power to sensitive circuitry, optimizing network reliability and uptime.
- Embedded Systems: Embedded applications benefit from the LD39020DTPU33R's compact size and efficiency, making it an ideal choice for powering microcontrollers, sensors, and communication modules in diverse embedded systems.
- Automotive Electronics: With its robust design and automotive-grade specifications, this voltage regulator is well-suited for automotive applications, providing stable power for electronic control units (ECUs), infotainment systems, and lighting systems.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















