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TI ULN2003LVPWRRoHS

Manufacturer
TI
MPN
ULN2003LVPWR
LCSC Part #
C2870605
Packaging
TSSOP-16
Customer #
Key Attributes
7-Channel Low-Side Driver
Datasheetpdf iconTI ULN2003LVPWR
In-Stock: 71
71 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5187$ 0.52
10+$ 0.4001$ 4.00
30+$ 0.3431$ 10.29
100+$ 0.2911$ 29.11
500+$ 0.2765$ 138.25
1,000+$ 0.2683$ 268.30
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/Bipolar (BJT)/Bipolar Transistor Arrays
ManufacturerTI
PackagingTSSOP-16
number of channelsSeven channels
Input Current(on)12uA
typeBJT
Vce Saturation(VCE(sat))170mV@50mA
Voltage - Forward(Vf)1.2V
Voltage - Input(Max)5.5V
Input Current(off)250nA
Current - Collector(Ic)140mA
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

ULN2003LV is a low-voltage, low-power upgrade to the ULN2003 series 7-channel Darlington composite transistor array. The ULN2003LV sink driver features 7 low-output-impedance drivers to support low-voltage relay and inductive coil applications. The low-impedance drivers significantly reduce on-chip power dissipation; for a typical 3V relay, power dissipation is reduced by up to 5×. The ULN2003LV drivers are pin-to-pin compatible with ULN2003 series devices in similar packages. ULN2003LV supports 3.3V to 5V CMOS logic input interfaces, making the device compatible with a wide range of microcontrollers and other logic interfaces. ULN2003LV features an improved input interface that significantly reduces the input DC current drawn from external drivers. ULN2003LV features an input RC buffer that greatly improves device performance under noisy operating conditions. ULN2003LV channel inputs feature an internal input pull-down resistor to enable tri-state input logic. ULN2003LV can also support other logic input levels such as TTL and 1.8V. ULN2003LV provides the flexibility to increase current sink capability by combining several adjacent channels in parallel. Under typical conditions, with all 7 channels in parallel, ULN2003LV can support load currents up to 1.0A. In addition, ULN2003LV can be used in various applications requiring sink current drivers, such as driving LEDs and logic level shifting.

Features

AI Translation
  • 7-channel high-current sink driver
  • Output pull-up voltage up to 8V
  • Wide-range relay and inductive coil support for 3V to 5V
  • Low output V<sub>OL</sub> of 0.4V (typical)
  • 100mA (typical) per-channel current sink capability at 3.3V logic input
  • 140mA (typical) per-channel current sink capability at 5.0V logic input
  • Compatible with 3.3V and 5.0V MCU and logic interfaces
  • Internal freewheeling diodes for inductive kickback protection
  • Input pull-down resistors for tri-state input driver operation
  • Input RC snubber to eliminate parasitic switching in noisy environments
  • Low input and output leakage current
  • Easy-to-use parallel interface
  • ESD protection exceeding JESD 22 specification requirements
  • 2kV HBM, 500V CDM
  • Available in 16-pin SOIC and TSSOP packages

Applications

AI Translation
  • Relay and inductive load drivers for telecom, consumer, and industrial applications
  • Lamp and LED display driving
  • Logic level translation