ULN2066B – STMicroelectronics

Part Number:

ULN2066B

Manufacturer:

STMicroelectronics

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

Darlington Transistor Array, DIP16 Package

Datasheet:

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Stock Quantity: 46

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Product Details:

Overview

The ULN2066B is a Darlington transistor array manufactured by STMicroelectronics. This device features seven NPN Darlington pairs, each capable of driving loads up to 500mA and 50V. It is supplied in a 16-pin DIP package, facilitating easy integration into through-hole printed circuit board designs. The ULN2066B provides a convenient interface between low-level logic circuits and higher voltage or current loads.

Key Features

Seven NPN Darlington pairs
500mA output current capability (per channel)
50V output voltage rating
Integrated suppression diodes for inductive loads
DIP16 package

Applications

This Darlington transistor array is commonly used in applications requiring amplification or switching of moderate current loads controlled by digital logic. The integrated diodes offer protection when driving inductive components. The ULN2066B is suitable for various control and interface tasks.

Relay driving
Stepper motor control
Lamp drivers
Logic buffers