LM2903YQ3T

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STMicroelectronics

COMPARATOR, DFN-8, -40 TO 125DEG C ROHS COMPLIANT: YES

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LM2903YQ3T

Active

STMicroelectronics

COMPARATOR, DFN-8, -40 TO 125DEG C ROHS COMPLIANT: YES

Deep-Dive with AI

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM2903YQ3T

Current - Input Bias (Max) [Max]	0.25 µA
Current - Output (Typ)	16 mA
Current - Quiescent (Max) [Max]	2.5 mA
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Open-Collector, Rail-to-Rail
Package / Case	8-WFDFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	8-DFN (2x2)
Type	General Purpose
Voltage - Input Offset (Max) [Max]	7 mV
Voltage - Supply, Single/Dual (±) [Max]	36 V, 18 V
Voltage - Supply, Single/Dual (±) [Min]	-1 V, 2 V

LM2903 Series

Part	Mounting Type	Current - Quiescent (Max) [Max]	Current - Input Bias (Max) [Max]	Current - Output (Typ)	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Supplier Device Package	Output Type	Type	Number of Elements	Voltage - Input Offset (Max) [Max]	Package / Case [custom]	Package / Case	Grade	Qualification	Current - Input Bias (Max)	Propagation Delay (Max)	Propagation Delay (Max) [Max]
STMicroelectronics LM2903WDT	Surface Mount	2.5 mA	0.25 µA	20 mA	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1 V 2 V	18 V 36 V	8-SOIC	Open-Collector Rail-to-Rail	General Purpose	2	7 mV
STMicroelectronics LM2903ST	Surface Mount	2.5 mA	0.25 µA	16 mA	8-MSOP 8-TSSOP			125 °C	-40 °C	-1 V 2 V	18 V 36 V	8-MiniSO	Open-Collector Rail-to-Rail	General Purpose	2	7 mV	0.118 in	3 mm
STMicroelectronics LM2903BYDT	Surface Mount	2.5 mA		16 mA	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1 V 2 V	18 V 36 V	8-SO	Open-Collector Rail-to-Rail	General Purpose	2	7 mV			Automotive	AEC-Q100	0.15 µA	500 ns
STMicroelectronics LM2903WST	Surface Mount	2.5 mA	0.25 µA	16 mA	8-MSOP 8-TSSOP			125 °C	-40 °C	1 V 2 V	18 V 36 V	8-MiniSO	CMOS DTL ECL MOS Open-Collector TTL	General Purpose	2	7 mV	0.118 in	3 mm					1 µs
STMicroelectronics LM2903Q2T	Surface Mount	2.5 mA	0.25 µA	16 mA	8-UFDFN Exposed Pad			125 °C	-40 °C	1 V 2 V	18 V 36 V	8-DFN (2x2)	Open-Collector Rail-to-Rail	General Purpose	2	7 mV
STMicroelectronics LM2903HD	Surface Mount	2.5 mA	0.25 µA	16 mA	8-SOIC	3.9 mm	0.154 in			1 V 2 V	18 V 36 V	8-SOIC	Open-Collector Rail-to-Rail	General Purpose	2	7 mV
STMicroelectronics LM2903DT	Surface Mount	2.5 mA	0.25 µA	16 mA	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1 V 2 V	18 V 36 V	8-SOIC	Open-Collector Rail-to-Rail	General Purpose	2	7 mV
STMicroelectronics LM2903YQ3T	Surface Mount Wettable Flank	2.5 mA	0.25 µA	16 mA	8-WFDFN Exposed Pad			125 °C	-40 °C	-1 V 2 V	18 V 36 V	8-DFN (2x2)	Open-Collector Rail-to-Rail	General Purpose	2	7 mV			Automotive	AEC-Q100
STMicroelectronics LM2903YST	Surface Mount	2.5 mA	0.25 µA	16 mA	8-MSOP 8-TSSOP			125 °C	-40 °C	1 V 2 V	18 V 36 V	8-MiniSO	Open-Collector Rail-to-Rail	General Purpose	2	7 mV	0.118 in	3 mm	Automotive	AEC-Q100
STMicroelectronics LM2903D	Surface Mount	2.5 mA	0.25 µA	16 mA	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1 V 2 V	18 V 36 V	8-SOIC	Open-Collector Rail-to-Rail	General Purpose	2	7 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.40
		10	$ 0.28
		25	$ 0.25
		100	$ 0.21
		250	$ 0.20
		500	$ 0.19
		1000	$ 0.18
	Digi-Reel®	1	$ 0.40
		10	$ 0.28
		25	$ 0.25
		100	$ 0.21
		250	$ 0.20
		500	$ 0.19
		1000	$ 0.18
	Tape & Reel (TR)	3000	$ 0.17
		6000	$ 0.16
		9000	$ 0.16
		15000	$ 0.16
		21000	$ 0.16
		30000	$ 0.16
Newark	Each (Supplied on Cut Tape)	1	$ 0.41
		10	$ 0.26
		25	$ 0.24
		50	$ 0.22
		100	$ 0.21
		250	$ 0.20
		500	$ 0.20
		1000	$ 0.19

Description

General part information

LM2903 Series

Comparator General Purpose Open-Collector, Rail-to-Rail 8-DFN (2x2)

Documents

Technical documentation and resources