PTPS7A7850PWPT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments PTPS7A7850PWPT is a 120mA smart AC/DC low-dropout linear voltage regulator that also operates directly from AC supplies of 70VAC to 270VAC. Housed in a 14-pin SOIC package with input fault protection. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 15
- Lifecycle
- OBSOLETE
- Datasheet
- PTPS7A7850PWPT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PTPS7A7850PWPT?
- Operates directly from AC mains (70VAC to 270VAC) as well as DC supplies, eliminating the need for a full-bridge rectifier in non-isolated AC power applications
- 120mA output current with LDO architecture for low heat dissipation and efficient regulation from both AC and DC input sources
- Integrated input fault protection controller in a 14-pin SOIC package for simplified board-level AC/DC power design
What is PTPS7A7850PWPT used for?
The PTPS7A7850PWPT is designed for smart home and building automation devices such as smart switches, dimmers, and sensors that need to derive a low-voltage DC supply directly from the AC mains without a transformer or full-bridge rectifier. Its ability to accept 70VAC to 270VAC input makes it suitable for worldwide mains voltage operation in a single design. The integrated fault protection simplifies compliance with safety standards in line-powered consumer and industrial products.
What are the specifications of PTPS7A7850PWPT?
| Date Of Intro | 2019-07-05 |
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES WITH AC SUPPLY FROM 70VAC TO 270VAC |
| Adjustable Threshold | NO |
| Analog IC - Other Type | INPUT FAULT PROTECTION CONTROLLER |
| JESD-30 Code | R-PDSO-G14 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Supply Voltage-Max (Vsup) | 23V |
| Supply Voltage-Min (Vsup) | 17V |
| Supply Voltage-Nom (Vsup) | 19V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the PTPS7A7850PWPT datasheet?
PTPS7A7850PWPT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PTPS7A7850PWPT?
Compatible alternatives and drop-in replacements for PTPS7A7850PWPT:
Frequently Asked Questions
Can the PTPS7A7850PWPT operate directly from AC mains voltage?
Yes, the PTPS7A7850PWPT is uniquely designed to operate directly from AC supplies in the range of 70VAC to 270VAC, covering both 100VAC and 230VAC worldwide mains standards. This eliminates the need for an external bridge rectifier in many non-isolated line-powered applications.
What is the output current capability of the PTPS7A7850PWPT?
The PTPS7A7850PWPT provides up to 120mA of output current. This is sufficient to power low-power microcontrollers, communication modules, and sensor circuits in smart home devices, smart switches, and metering applications connected to AC mains.
What is the package used for the PTPS7A7850PWPT?
The PTPS7A7850PWPT is housed in a 14-pin SOIC (R-PDSO-G14) small outline package with a plastic/epoxy rectangular body. This standard through-reflow package is widely supported by PCB assembly processes and provides good thermal performance for 120mA operation.
What protection features does the PTPS7A7850PWPT include?
The PTPS7A7850PWPT integrates an input fault protection controller, providing protection against abnormal input voltage conditions. This built-in protection reduces external component requirements and helps meet safety regulations for line-powered consumer and industrial equipment.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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