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TECH PUBLIC ULN2001D(TP) product image
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TECH PUBLIC ULN2001D(TP)RoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
ULN2001D(TP)
LCSC Part #
C53340848
Packaging
SOP-8
Customer #
Key Attributes
SOP-8 Bipolar Transistor Arrays RoHS
Datasheetpdf iconTECH PUBLIC ULN2001D(TP)
In-Stock: 2,935
2,935 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1003$ 0.0763$ 0.38
50+$ 0.0792$ 0.0602$ 3.01
150+$ 0.0686$ 0.0522$ 7.83
500+$ 0.0607$ 0.0462$ 23.10
2,500+$ 0.0544$ 0.0414$ 103.50
4,000+$ 0.0512$ 0.0390$ 156.00
Standard Packaging4000/Full Reel
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The ULN2001D is a high-voltage, high-current Darlington transistor array. Each device consists of 3 NPN Darlington pairs featuring high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector current rating for a single Darlington pair is 500mA. Darlington pairs can be connected in parallel to provide higher current. Applications include relay drivers, hammer drivers, printer pin drivers, lamp drivers, display drivers, line drivers, and logic buffers.

Features

AI Translation
  • 500mA rated collector current (single channel)
  • High operating voltage (32V)
  • TTL/CMOS logic signal compatible input
  • 4K pull-down resistor to GND integrated at input port
  • Widely used for relay driving

Applications

AI Translation

The applications of ULN2001D are not limited to specific application circuit diagrams. In particular, the driver circuit load can be 3 relays, 3 LEDs, or 2 outputs connected in parallel as a single channel. The specific application depends on actual requirements.