Texas Instruments Buck Converter, Through Hole, 2.5V Output Voltage, 1.5 A Output Current, 1 Outputs

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Subtotal (1 tube of 56 units)*

HK$12,889.128

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Temporarily out of stock
  • 112 unit(s) shipping from 15 June 2026
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Units
Per unit
Per Tube*
56 - 56HK$230.163HK$12,889.13
112 - 168HK$225.561HK$12,631.42
224 +HK$218.795HK$12,252.52

*price indicative

RS Stock No.:
121-8927
Mfr. Part No.:
PTN78000WAH
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Output Voltage 1

2.5V

Product Type

Buck Converter

Output Current

1.5A

Mount Type

Through Hole

Number of Outputs

1

Power

22.5W

Efficiency

95%

Ripple and Noise

1%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Output Voltage 2

12.6V

Number of Pins

5

Series

PTN78000

Line Regulation

±10 %

Package Type

DIP

Weight

2g

Length

18.92mm

Depth

0.4mm

Width

12.57mm

Standards/Approvals

RoHS, ANSI, REACH, ESDA, JEDEC

Maximum Input Voltage

36V

Load Regulation

±10 %

Minimum Input Voltage

7V

MTBF

8900000h

Non-Isolated Step-Down (Buck) Power Modules, PTN, PTR, PTV, TPS Series, Texas Instruments


A range of PCB-mounting Step-down (Buck) switching voltage regulator modules from Texas Instruments. These products offer highly efficient space-saving solutions for low-power step-down DC-DC applications where isolation is not required.

Non-Isolated Power Modules, Texas Instruments


Non-Isolated Power Modules are supporting designs which require superior EMI protection and thermal performance, high output current, high output voltage and more. The family of SIMPLE SWITCHER® power modules provides an all-in-one power solution to meet extreme operating conditions or simply a standard feature set, in a small, easy-to-use package.

Integrated shielded inductor

Precision enable, soft-start, and tracking for sequencing

Best-in-class thermal performance

Pin-to-pin compatible modules for different load currents

Easy-to-use packaging

Passes EN55022 (CISPR22) Class B Radiated and Conducted EMI Standard

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