.png&w=640&q=75)
.png&w=128&q=75)
In Stock :2027
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LD3985J48R Information
ST LD3985J48R technical specifications, attributes, parameters and parts with similar specifications to ST LD3985J48R.
- Type
- Parameter
- Mount
- Surface Mount
- Number of Pins
- 5
- Packaging
- Tape & Reel
- JESD-609 Code
- e0
- Number of Terminations
- 5
- ECCN Code
- EAR99
- Terminal Finish
- TIN LEAD
- Max Operating Temperature
- 125°C
- Min Operating Temperature
- -40°C
- Subcategory
- Other Regulators
- Type
- Parameter
- Packing Method
- TAPE AND REEL
- Technology
- BICMOS
- Terminal Position
- BOTTOM
- Terminal Form
- BALL
- Number of Functions
- 1
- Pin Count
- 5
- Number of Outputs
- 1
- Output Type
- Fixed
- Max Output Current
- 550mA
- Polarity
- Positive
Download datasheets and manufacturer documentation for ST LD3985J48R.
LD3985J48R Overview
The package is delivered in a Tape & Reel case. On the Voltage regulator IC, there are 5 terminations that can be connected. This IC Regulator has a type of output called Fixed. At present, it can produce an output of up to 150mA. As you can see, the regulator IC has a total of 5 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 5 pins may be available. As you can see, this regulator IC represents a typical Other Regulators component. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 550mA for this regulator to meet the operational requirements. It operates in the 150μA Quiescent Current state. As a general rule, it is recommended that you use the IC voltage regulator when temperatures are below 125°C degrees Celsius. At the lowest operating temperature that can be reached by the chip, it is -40°C. Generally, this voltage regulator IC can output 4.8V volts on a system level.
LD3985J48R Features
700mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing
The maximum operating temperature of -40°C
LD3985J48R Applications
There are a lot of STMicroelectronics
LD3985J48R Linear Voltage Regulators applications.
- CPU power supply
- Switching regulator
- Multiple-power supply system
- Digital audio player
- Digital TV
- Smartcard
- Industrial equipment
- DVD and CD-ROM drive
- Quick charge protocols
- Measurement and control euipment
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
