Ora chiacchieri |
Casa ProdottiFPGA Field Programmable Gate Array

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration

Tutti i prodotti

FPGA Field Programmable Gate Array

(40)

Unità del microcontroller di MCU

(42)

Sistema SOC su chip

(14)

IC MPU

(11)

CPLD PLD

(9)

Detettore termico a infrarossi

(2)

Chip di DSP IC

(12)

Chip di memoria di DRAM

(13)

chip del eeprom

(11)

Chip PSRAM

(5)

Chip SRAM

(18)

Non Flash

(17)

IC EPROM

(7)

CI UART

(8)

ADC DAC

(33)

Circuiti integrati RF

(11)

Batteria agli ioni di litio

(22)

Programmazione PLC

(15)

Modulo GPS

(9)

Modulo a radiofrequenza

(9)

Modulo di alimentazione

(12)

Relè semi conduttore

(11)

Antenna di comunicazione

(3)

Connettore

(8)

Chip di gestione dell'energia

(11)
Sono ora online in chat

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration
ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration

Grande immagine :  ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration

Dettagli:
Luogo di origine: CN
Marca: ST
Certificazione: rohs
Numero di modello: ULN2803A
Termini di pagamento e spedizione:
Quantità di ordine minimo: 1
Prezzo: consult with
Imballaggi particolari: T/R
Tempi di consegna: 5-8 giorni
Termini di pagamento: T/T, Unione Occidentale
Capacità di alimentazione: 100000
Contatto Ora chiacchieri

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration

descrizione
Configurazione:: Ottale Polarità del transistor:: NPN
Voltaggio VCEO Max del collettore-emittente:: 50 v Corrente di collettore massima di CC:: 500 Ma
Montaggio dello stile:: Attraverso il buco Pacchetto/caso:: PDIP-18
Evidenziare:

500 mA Output Current Darlington Transistor Array

,

50 V Output Voltage ULN2803A

,

Octal Configuration NPN Transistor Array

ULN2803A Darlington Transistors Eight NPN Array
Features
  • Eight Darlington transistors with common emitters
  • Output current to 500 mA
  • Output voltage to 50 V
  • Integral suppression diodes
  • Versions for all popular logic families
  • Output can be paralleled
  • Inputs pinned opposite outputs to simplify board layout
Description

The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability.

Four versions are available to simplify interfacing to standard logic families: the ULN2801A is designed for general purpose applications with a current limit resistor; the ULN2802A has a 10.5 kΩ input resistor and Zener for 14-25 V PMOS; the ULN2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULN2804A has a 10.5 kΩ input resistor for 6-15 V CMOS.

Parameters
Symbol Parameter Value Unit
VO Output voltage 50 V
VI Input voltage (for ULN2802A - ULN2803A - ULN2804A) 30 V
IC Continuous collector current 500 mA
IB Continuous base current 25 mA
PTOT Power Dissipation (one Darlington pair) 1 W
Power Dissipation (total package) 2.25
TA Operating ambient temperature range - 20 to 85 °C
TSTG Storage temperature range - 55 to 150 °C
TJ Junction temperature -20 to 150 °C

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration 0

ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration 1ULN2803A Darlington Transistor Array with 500 mA Output Current 50 V Output Voltage and Octal Configuration 2

Packaging & Shipping

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

Frequently Asked Questions
How to obtain the price?

We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.

What is your delivery time?

Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.

What are your payment terms?

Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.

What are the shipping options?

Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.

Prodotto Tag:

Controller di logica programmabile,

Dispositivi logici programmabili,

array logico programmabile

Dettagli di contatto
Shenzhen Filetti Technology Co., LTD

Persona di contatto: Mr. Sun

Telefono: 18824255380

Invia la tua richiesta direttamente a noi (0 / 3000)

circa

Unità del microcontroller di MCU

UART SPI MCU Microcontrollore Arm Cortex-A35 Microprocessore Chip MA35D16F887C

Atmel 8 Bit MCU Microcontrollore Unità 16 32KBytes Flash programmabile ATMEGA168PA-AU

128kB MCU a 8 bit Microcontrollore Unità AVR Core Chip Microcomputer ATMEGA128A-AU

FPGA Field Programmable Gate Array

XC7A75T-2FGG484I 75520LE 11800ALM CPLD campo programmabile dispositivo matrice logica

XC6SLX9-2CSG324I 9152LE 200I/O Field Gate Array Field Programmabile Array Logic Device Chip

XC7Z020-2CLG484I 2 X 32 KB Cpld chip chip logica programmabile 85000LE

Lasciare messaggio

politica sulla riservatezza | Cina buon Qualità FPGA Field Programmable Gate Array fornitore. © 2025 - 2026 Shenzhen Filetti Technology Co., LTD. All Rights Reserved.