PTN78020WAZIn StockTexas Instruments
PTN78020WAZ is a wide-input adjustable switching regulator from Texas Instruments, operating from 7V to 36V input with adjustable output from 2.5V to 12.6V via PWM control. From $20.50, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- PTN78020WAZ Datasheet PDF
- Category
- Switch
- Price
- From $20.5010(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range: 7V to 36V, ideal for industrial power supplies
- Adjustable output voltage from 2.5V to 12.6V using pulse width modulation control
- High integration with 31 parametric specs in a compact R-PDMA-X7 package
- Single-function design simplifies power management in space-constrained applications
Applications
The PTN78020WAZ is well-suited for industrial power conversion, distributed power architectures, and embedded systems requiring a flexible, wide-input DC-DC step-down regulator. Its adjustable output range makes it ideal for powering FPGAs, DSPs, and microcontrollers from unregulated 12V or 24V bus voltages. It is also commonly used in telecom equipment, test and measurement instruments, and factory automation systems.
Specifications
| YTEOL | 15 |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 12.6V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 7V |
| Input Voltage-Nom | 20V |
| JESD-30 Code | R-PDMA-X7 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 6A |
| Output Voltage-Max | 12.6V |
| Output Voltage-Min | 2.5V |
| Output Voltage-Nom | 24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 660kHz |
| Technology | HYBRID |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | UNSPECIFIED |
| Terminal Pitch | 3.18mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## PTN78020WAZ Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8504.40.95.80 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PTN78020WAZ:
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suggested
Frequently Asked Questions
What is the input and output voltage range of the PTN78020WAZ?
The PTN78020WAZ accepts an input voltage from 7V to 36V, with a nominal input of 20V. Its output voltage is adjustable from 2.5V to 12.6V, making it versatile for a wide range of DC-DC step-down power conversion applications.
What control technique does the PTN78020WAZ use?
The PTN78020WAZ uses Pulse Width Modulation (PWM) as its control technique. This switching regulator method enables efficient power conversion by varying the duty cycle, which helps minimize power loss and heat dissipation compared to linear regulators.
What package type does the PTN78020WAZ come in?
The PTN78020WAZ is available in the R-PDMA-X7 package format, classified under JESD-30 standards. This surface-mount module package is designed for easy PCB integration in industrial and power management applications.
What are common applications for the PTN78020WAZ?
The PTN78020WAZ is commonly used in industrial power supplies, telecom infrastructure, embedded computing boards, and factory automation equipment. Its adjustable output and wide input range make it suitable for powering FPGAs, DSPs, and microcontrollers from 12V or 24V bus rails.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $20.5010 | $20.50 |
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