LM2903QDR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Linear - Comparators
IC DUAL GP DIFF COMPARATR 8-SOIC
Specifications
Part Status | Obsolete |
Type | Differential |
Number of Elements | 2 |
Output Type | CMOS, MOS, Open-Collector, TTL |
Voltage - Supply, Single/Dual (±) | 2 V ~ 36 V, ±1 V ~ 18 V |
Voltage - Input Offset (Max) | 7mV @ 30V |
Current - Input Bias (Max) | 0.25µA @ 5V |
Current - Output (Typ) | 20mA |
Current - Quiescent (Max) | 2.5mA |
Operating Temperature | -40°C ~ 125°C |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type | Surface Mount |
Supplier Device Package | 8-SOIC |
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Hotenda Technology
Certificates

PNEDA Technology Co., Ltd
Certificates

Xinghuan International Trade Co., Ltd
Certificates

EA-chip Industry Co., Ltd
Certificates

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | ti | Stock Europe - ROHS:YES - AUTOMOTIVE DUAL DIFFERENTIAL COMPARATOR Comparator, 2 Func, 7000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | 235 |
|
Inquiry | |
LM2903QDRG4Q1 | ti | Stock Europe - ROHS:YES - AUTOMOTIVE DUAL DIFFERENTIAL COMPARATOR Comparator, 2 Func, 7000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 | 2300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRG4Q1 | Texas Instruments | IC COMPARATOR DIFF DUAL 8SOIC | 12542 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates

Win Source
Certificates

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRG4 | Texas Instruments | IC COMPARATOR 2 DIFF 8SOIC Integrated Circuits (ICs) > Linear - Comparators
|
12380 |
|
Inquiry |

Lingto Electronic Limited
Certificates

AAA Chips Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2903QDRQ1 | Texas Instruments | Cut Tape (CT) LM2903 CMOS MOS Open-Collector TTL Automotive AEC-Q100 comparator circuit 250nA 1.3mus 4.9mm 9V | 183058 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates

Ample Chip
Certificates

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | Texas Instruments | IC COMPARATOR 2 DIFF 8SOIC | 2400 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | TI | SOP8 ; DC:2020 | 20000 |
|
Inquiry | |
LM2903QDRG4 | TI | SOP-8 ; DC:2019 | 5000 |
|
Inquiry | |
LM2903QDRQ1 | TI | SOP-8 ; DC:2020 | 10000 |
|
Inquiry |

Microchip USA
Certificates

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2903QDRQ1 | Texas Instruments | 7mV 250nA SOIC-8 Comparators ROHS | 795 |
|
Buy | ||||||||||||
LM2903QDRG4Q1 | Texas Instruments | 7mV 250nA SOIC-8 Comparators ROHS | 136 |
|
Buy |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2903QDRQ1
sku #: 595-LM2903QDRQ1
|
Texas Instruments | Analog Comparators Auto Cat Dual Diff C omparator A 595-LM2903QDRG4Q1 Analog Comparators
|
28061 In Stock |
|
Buy | ||||||||||||||||
LM2903QDRG4Q1
sku #: 595-LM2903QDRG4Q1
|
Texas Instruments | Analog Comparators Auto Cat Dual Diff C omparator Analog Comparators
|
9491 In Stock |
|
Buy | ||||||||||||||||
LM2903QD
sku #: 595-LM2903QD
|
Texas Instruments | Analog Comparators Dual Diff A 595-LM2903D Analog Comparators
|
1420 In Stock |
|
Buy |

NOVA Technology (HK) Co., Ltd.
Certificates

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRG4 | Texas Instruments | AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator 8-SOIC -40 to 125 | 27119 |
|
Inquiry | |
LM2903QDRQ1 | Texas Instruments | AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator 8-SOIC -40 to 125 | 98874 |
|
Inquiry | |
LM2903QDRG4Q1 | Texas Instruments | AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator 8-SOIC -40 to 125 | 41698 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | DC:21+ | 122035 |
|
Inquiry | |
LM2903QDRG4Q1 | TI | DC:21+ | 126764 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC Linear - Comparators
|
193043 |
|
Buy | |
LM2903QDRG4 | Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC Linear - Comparators
|
136502 |
|
Buy | |
LM2903QDRQ1 | Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC Linear - Comparators
|
4882 |
|
Buy | |
LM2903QDRG4Q1 | Texas Instruments | IC COMPARATOR DIFF DUAL 8SOIC Linear - Comparators
|
6939 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates

DGT Technology (HK) Co., Limited
Certificates

CenturyHonour Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | SOP14 | 100000 |
|
Inquiry | |
LM2903QDRG4Q1 | TI | TSSOP8 | 100000 |
|
Inquiry |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | SOP-8 ; DC:21+ | 25000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates

Anterwell Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | SOP-8 | 7420 |
|
Inquiry | |
LM2903QDRG4Q1 | 10000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates

Cytech Systems Limited
Certificates

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | Texas Instruments | Comparator Comparator
|
15000 |
|
Buy |

Huashu Technologies Pte Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | OEM/EMS/CM ONLY | TI Best Price | ISO9001 Certified | TI COC Offered When Necessary | Lead-time 10-16weeks ; DC:Integrated Circuits | 317200 |
|
Inquiry | |
LM2903QDRG4Q1 | TI | OEM/EMS/CM ONLY | TI Best Price | ISO9001 Certified | TI COC Offered When Necessary | Lead-time 10-16weeks ; DC:Integrated Circuits | 317200 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | TI | DC:TI | 32500 |
|
Inquiry | |
LM2903QDRQ1 | TI | DC:TI | 6000 |
|
Inquiry | |
LM2903QDRG4Q1 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI/ | SOP8 ; DC:1044+ | 16990 |
|
Inquiry | |
LM2903QDRG4Q1 | TI/ | SOP8 ; DC:1751+ | 7500 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates

GlobalTek Components
Certificates

MountainView Components Inc.
Certificates

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | TI | IC DUAL GP DIFF COMPARATR 8-SOIC | 13 |
|
Buy | |
LM2903QDRQ1 | TI | Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R | 2 |
|
Buy | |
LM2903QDRG4Q1 | Texas Instruments | Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R | 6 |
|
Buy |

Unicom Electronics co.
Certificates

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2903QDRG4 | Luminary Micro / Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC Linear - Comparators
|
2250 |
|
Inquiry | ||||||||
LM2903QDRQ1 | Luminary Micro / Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC Linear - Comparators
|
64830 |
|
Inquiry | ||||||||
LM2903QDRG4Q1 | Luminary Micro / Texas Instruments | IC COMPARATOR DIFF DUAL 8SOIC Linear - Comparators
|
15370 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | Luminary Micro / Texas Instruments | IC DUAL GP DIFF COMPARATR 8-SOIC | 10000 |
|
Inquiry | |
LM2903QDRQ1 | Luminary Micro / Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC | 8099 |
|
Inquiry | |
LM2903QDRG4Q1 | Luminary Micro / Texas Instruments | IC COMPARATOR DIFF DUAL 8SOIC | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | Texas Instruments | SMD | 2500 |
|
Inquiry | |
LM2903QDRG4 | Texas Instruments | SOIC-8 | 2500 |
|
Inquiry | |
LM2903QDRQ1 | Texas Instruments | SOP8 | 496 |
|
Inquiry | |
LM2903QDRG4Q1 | Texas Instruments | SOIC-8 | 2500 |
|
Inquiry |

Cosmos Components Limited
Certificates

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | Texas Instruments | Brand new and original/respond online to quote. | 6067 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LM2903QDR | Texas Instruments Inc | DUAL COMPARATOR, 15000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO8 | 1558 |
|
Buy | ||||||
LM2903QDR | Texas Instruments Inc | DUAL COMPARATOR, 15000 UV OFFSET-MAX, 1300 NS RESPONSE TIME, PDSO8 | 1188 |
|
Buy | ||||||
LM2903QDRQ1 | Texas Instruments Inc | LM2903QDRQ1 | 2000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDR | Texas Instruments | COMPARATOR | 12,500 |
|
Inquiry | |
LM2903QDRG4 | Texas Instruments | LM2903 DUAL DIFFERENTIAL COMPARA | 81,757 |
|
Inquiry | |
LM2903QDRQ1 | Texas Instruments | IC DUAL DIFF COMPARATOR 8-SOIC | 3,153 |
|
Inquiry | |
LM2903QDRG4Q1 | Texas Instruments | IC COMPARATOR DIFF DUAL 8SOIC | 2,721 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | New and original ; DC:19+ | 13635 |
|
Inquiry | |
LM2903QDRG4Q1 | TI | New and original ; DC:18+ | 13650 |
|
Inquiry |

IC Components Limited
Certificates

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRG4 | TI | Check alternative solution with competitive price | 1725000 |
|
Buy | |
LM2903QDRQ1 | TI | Check alternative solution with competitive price | 12425000 |
|
Buy | |
LM2903QDRG4Q1 | TI | Check alternative solution with competitive price | 650000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2903QDRQ1 | TI | In stock,ready for shipping ; SMD8 | 3500 |
|
Inquiry |
See Also:
LM2903VQDR
LM2904QDR
LM2903QD
LM2903DR
LM2903QDRG4
LM2903DP
LM2903PSR
LM2903DG
LM2903YDT
LM2903VDR2
LM2903GKR
LM2903VDG
LM2903AVQDR
LM2903HDT
LM2901DR
LM2903D
LM2903PWR
LM2904VQDR
LM2902DR
LM2900DR
LM2903DT
LM2902KDR
LM2903YD
LM2903HD
LM2901VQDR
LM2903VD
LM2903QP
LM2903WDT
LM2903BIDR
LM2901QD
LM2902VQDR
LM2904QD
LM2904DR
LM2903Q2T
LM2903QDRQ1
LM2903QDG4
LM2903DR2
LM2902HDT
LM2901QDRDL
LM2902HD
LM2904-SR
LM2902KDBR
LM2904WD
LM2903ITL
LM2902VDR2
LM2903SNG
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