PTN78000WAHIn StockTexas Instruments
PTN78000WAH is a wide-input non-isolated DC/DC switching regulator from Texas Instruments, supporting 7–36 V input with pulse width modulation control. Features adjustable output voltage and up to 1 A output current. From $4.72, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- PTN78000WAH Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.7200(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: 7 V to 36 V, suitable for industrial and automotive power rails
- Pulse width modulation (PWM) control for high efficiency DC/DC conversion
- Adjustable output voltage in a compact SIP-5 package for flexible power design
- Single-function switching regulator with up to 1 A output current capability
- RoHS-compliant (Pb-free) construction for environmentally conscious designs
Applications
The PTN78000WAH is well suited for industrial equipment, telecom infrastructure, and embedded systems requiring a compact, efficient point-of-load power supply. Its wide 7–36 V input range makes it ideal for applications powered from unregulated or automotive-grade bus voltages. Designers use it in PLCs, instrumentation, and distributed power architectures where adjustable regulated output voltage and small footprint are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| 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-P5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 12.6V |
| Output Voltage-Min | 2.5V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 660kHz |
| Technology | HYBRID |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | PIN/PEG |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.40.95.80 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PTN78000WAH:
suggested
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Frequently Asked Questions
What is the input voltage range of the PTN78000WAH?
The PTN78000WAH accepts an input voltage from 7 V minimum to 36 V maximum, with a nominal input of 20 V. This wide range makes it suitable for industrial 24 V bus systems as well as automotive and telecom power rails.
What control technique does the PTN78000WAH use?
The PTN78000WAH uses Pulse Width Modulation (PWM) as its control technique. PWM regulation provides stable output voltage with good transient response and high conversion efficiency across varying load conditions.
What are the typical applications for the PTN78000WAH?
Typical applications include point-of-load power supplies in industrial automation, PLCs, embedded computing boards, and telecom equipment. Its adjustable output voltage and wide input range make it a versatile choice for distributed power architectures.
What package type is the PTN78000WAH available in?
The PTN78000WAH is available in an R-PDMA-P5 package (a 5-pin SIP/through-hole module format), which simplifies board integration and heat dissipation in space-constrained designs.
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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+ | $7.0800 | $7.08 |
| 5+ | $5.1920 | $25.96 |
| 15+ | $4.7200 | $70.80 |
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