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Texas Instruments Adjustable Linear Voltage Regulator 25W 40V TO-220 3-Pin LM338T/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators Texas Instruments, Voltage Regulator 25 W 40V TO-220 3-Pin RS Stock N |
| Brand | Texas Instruments |
| Height | 8.89mm |
| Length | 10.16mm |
| Model | LM338T/NOPB |
| Width | 4.7mm |
| Mount Type | Through Hole |
| Series | LM338 |
| Power Rating | 25W |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Polarity | Positive |
| Maximum Input Voltage | 40V |
| Quiescent Current | 3mA |
| Minimum Input Voltage | 4.2V |
| Pin Count | 3 |
Key Features
- Robust design with built-in short-circuit and thermal overload protection.
- Capable of supplying output currents exceeding 5 amperes.
- Highly accurate load and line regulation for stable output voltage.
- Requires only two resistors to set output voltage from 1.25 V to 32 V.
- Through-hole mounting suitable for reliable PCB integration.
- Compact TO-220 plastic package with three pins.
- Operates at temperatures up to 125°C maximum.
- Positive polarity regulator ideal for various electronic power management applications.
Product Description
The Texas Instruments LM338T/NOPB is an adjustable linear voltage regulator designed for power management in electronics and electrical applications, providing reliable and efficient voltage regulation.
This voltage regulator supports a power rating of 25 watts with a maximum input voltage of 40 volts, enabling it to supply currents greater than 5 amperes at adjustable output voltages ranging from 1.25 V to 32 V.
Featuring built-in short-circuit protection, current limiting, and thermal overload protection, the LM338T/NOPB ensures robust and safe operation in demanding industrial and laboratory environments.
The regulator is housed in a TO-220 plastic package with easy through-hole mounting and a compact form factor measuring 10.16 mm in length, 4.7 mm in width, and 8.89 mm in height. The three-pin configuration supports positive polarity operation.
This device requires only two external resistors to set the desired output voltage precisely, making it simple to integrate into power supply circuits for varied applications including industrial control, HVAC systems, manufacturing devices, and more.
Robust design with built-in short-circuit and thermal overload protection. Supports output currents exceeding 5 amperes with excellent load regulation. Adjustable output voltage from 1.25 V to 32 V set by external resistors.
Compact TO-220 three-pin plastic package suitable for through-hole mount. Operates reliably up to 125°C maximum temperature rating. Positive polarity for diverse power management needs. Length 10.16 mm, width 4.7 mm, height 8.89 mm.
Requires minimal external components for voltage adjustment.
This Texas Instruments LM338T/NOPB voltage regulator is ideal for electronic manufacturers and engineers seeking a dependable regulator component with configurable output and protection features.
Explore additional Power Management ICs and Voltage Regulators in the Electronics & Electricals category at EnvMart for comprehensive product selections.
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Frequently Asked Questions
This model is capable of supplying output currents exceeding 5 amperes.
The output voltage can be adjusted from 1.25 V to 32 V using two external resistors.
The maximum input voltage for this regulator is 40 volts.
This voltage regulator has a power rating of 25 watts.
It has a length of 10.16 mm, a width of 4.7 mm, and a height of 8.89 mm.
This model features a through-hole mounting type suitable for reliable PCB integration.
The LM338T/NOPB operates reliably at temperatures up to a maximum of 125°C.
The quiescent current for this voltage regulator is 3 mA.
This voltage regulator is a positive polarity regulator.
The package has a pin count of 3.
It includes built-in short-circuit protection, current limiting, and thermal overload protection.
This voltage regulator is ideal for various electronic power management applications, including industrial control and HVAC systems.
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