Name: ULN2803ADW TRANS 8NPN DARL 50V 0.5A 18SOIC
Brand: Texas Instruments
SKU: ULN2803ADW
Price: 0.79822 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Supplier Device Package

Accepted Answer

Supplier Device Package refers to the specific nomenclature or code used by a component manufacturer or distributor (supplier) to designate the physical outline and pin arrangement of an electronic component they produce or sell.

Question 6

What is the Package / Case

Accepted Answer

Package / Case refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

Question 7

What is the Grade

Accepted Answer

A classification system that defines the quality, reliability, and performance boundaries of a component, typically based on rigorous testing against industry or manufacturer standards (e.g., commercial, industrial, automotive, military). It dictates the

Question 8

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 9

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 10

What is the Qualification

Accepted Answer

A formal verification process confirming a component meets specific industry standards (e.g., AEC-Q100, MIL-PRF-38535) for reliability, performance, and environmental robustness. It involves rigorous testing under extreme conditions (temperature, humidity

Question 11

What is the Power - Max

Accepted Answer

The maximum continuous power a component can safely handle or deliver without exceeding its thermal and electrical limits, typically measured in Watts (W). This absolute maximum rating defines the upper boundary for reliable operation and is critical for

Question 12

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 13

What is the Transistor Type

Accepted Answer

A classification based on the fundamental semiconductor structure and operational principle of a three-terminal amplifying or switching device. Key types include Bipolar Junction Transistors (BJTs), which are current-controlled, and Field-Effect Transisto

Question 14

What is the Current - Collector (Ic) (Max)

Accepted Answer

Maximum Collector Current is the highest continuous DC current that can safely flow into the collector terminal of a bipolar junction transistor (BJT) without risking thermal damage or performance degradation. This absolute maximum rating defines the uppe

Question 15

What is the Voltage - Collector Emitter Breakdown (Max)

Accepted Answer

This parameter specifies the maximum allowable voltage that can be applied between the collector and emitter terminals of a bipolar junction transistor (BJT) while the base is open-circuited, before the device experiences avalanche breakdown and uncontrol

Question 16

What is the Vce Saturation (Max) @ Ib, Ic

Accepted Answer

This parameter specifies the maximum collector-emitter voltage drop across a bipolar junction transistor (BJT) when it is driven into hard saturation by a specified base current (Ib) while conducting a defined collector current (Ic). It is a key metric fo

Question 17

What is the Current - Collector Cutoff (Max)

Accepted Answer

This parameter specifies the maximum leakage current that can flow from the collector to the emitter terminal of a bipolar junction transistor (BJT) when it is in the fully cut-off state, with the base-emitter junction reverse-biased or open-circuited. Me

Question 18

What is the DC Current Gain (hFE) (Min) @ Ic, Vce

Accepted Answer

This parameter specifies the minimum guaranteed current amplification factor for a bipolar junction transistor (BJT) under defined operating conditions. It is the ratio of collector current (Ic) to base current (Ib) at a specified collector-emitter voltag

Question 19

What is the Frequency - Transition

Accepted Answer

This parameter specifies the frequency at which a system, such as a phase-locked loop (PLL) or clock generator, switches its output between two discrete frequencies. It is a critical timing specification that defines the operational boundary for frequency

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