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In Stock :2782
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Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 16 - Wed, Jun 17, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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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
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
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.
7703403XA Information
TI 7703403XA technical specifications, attributes, parameters and parts with similar specifications to TI 7703403XA.
- Type
- Parameter
- Mount
- Through Hole
- Package / Case
- TO-39
- Number of Pins
- 3
- JESD-609 Code
- e0
- Number of Terminations
- 3
- ECCN Code
- EAR99
- Terminal Finish
- TIN LEAD
- Max Operating Temperature
- 150°C
- Min Operating Temperature
- -55°C
- Subcategory
- Other Regulators
- Type
- Parameter
- Technology
- BIPOLAR
- Terminal Position
- BOTTOM
- Terminal Form
- WIRE
- Peak Reflow Temperature (Cel)
- NOT APPLICABLE
- Number of Functions
- 1
- Time@Peak Reflow Temperature-Max (s)
- NOT APPLICABLE
- Number of Outputs
- 1
- Qualification Status
- Not Qualified
- Polarity
- Negative
- Power Dissipation
- 2W
Download datasheets and manufacturer documentation for TI 7703403XA.
7703403XA Overview
This voltage regulator IC comes in a TO-39 case. On the regulater IC chip, there are a total of 3 terminations. In terms of its current output, it is able to supply 500mA. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. There are 3 pins on the chip. An example of such a component would be this Other Regulators component. If the temperature is below 150°C, it is recommended that you utilize this feature. It is recommended that the chip be operated at a temperature no lower than -55°C operating temperature. As a result, this IC regulator will typically output -37V volts as a system.
7703403XA Features
Other Regulators subtageroy
The maximum operating temperature of -55°C
7703403XA Applications
There are a lot of Texas Instruments
7703403XA Linear Voltage Regulators applications.
- Video equipment
- 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
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(㎡)
