
For Reference Only
Part Number | KA2903 |
OEMstron Part # | KA2903 |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Linear ICs › Comparators |
Description | IC COMPARATOR DUAL DIFF 8-DIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | KA2903 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
KA2903 Specifications
Part Number | KA2903 | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Linear ICs | |
Subcategory | Comparators | |
Manufacturer | ON Semiconductor | |
Series | - | |
Type | Differential | |
Number of Elements | 2 | |
Output Type | - | |
Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V | |
Voltage - Input Offset (Max) | 7mV @ 5V | |
Current - Input Bias (Max) | 0.25µA @ 5V | |
Current - Output (Typ) | 16mA @ 5V | |
Current - Quiescent (Max) | 2.5mA | |
CMRR, PSRR (Typ) | - | |
Propagation Delay (Max) | - | |
Hysteresis | - | |
Operating Temperature | -40°C ~ 85°C | |
Package / Case | 8-DIP (0.300", 7.62mm) | |
Mounting Type | Through Hole | |
Supplier Device Package | 8-DIP |
KA2903 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
KA2903D D# KA2903D ON Semiconductor |
COMPARATOR DUAL 18V/36V 8SOIC N - Bulk (Alt: KA2903D) RoHS: Compliant
|
Americas - 2724 |
KA2903DTF D# KA2903DTF ON Semiconductor |
Comparator Dual ±18V/36V 8-Pin SOIC N T/R - Bulk (Alt: KA2903DTF) |
Americas - 16881 |
Part Number | Description | Stock |
KA2903 Fairchild Semiconductor Corporation |
IC COMPARATOR DUAL DIFF 8-SOP |
Contact Us |
KA2903D Fairchild Semiconductor Corporation |
IC COMPARATOR DUAL DIFF 8-SOP |
Contact Us |
KA2903DMTF Fairchild Semiconductor Corporation |
IC COMPARATOR DUAL DIFF 8-SOP |
Contact Us |
KA2903M Fairchild Semiconductor Corporation |
IC COMPARATOR DUAL DIFF |
Contact Us |
KA2903DTF Fairchild Semiconductor Corporation |
IC COMPARATOR DUAL DIFF 8-SOP |
Contact Us |
Part Number | Description | Stock |
KA2903 D# KA2903-ND ON Semiconductor |
IC COMPARATOR DUAL DIFF 8-DIP |
Limited Supply - Call |
KA2903D D# 2156-KA2903D-FS-ND Rochester Electronics LLC |
COMPARATOR |
2724 In Stock |
KA2903M D# KA2903M-ND ON Semiconductor |
IC COMPARATOR DUAL DIFF |
Limited Supply - Call |
KA2903DMTF D# KA2903DMTF-ND ON Semiconductor |
IC COMPARATOR DUAL DIFF 8-SOP |
Limited Supply - Call |
KA2903DTF D# 2156-KA2903DTF-ND Rochester Electronics LLC |
COMPARATOR, 2 FUNC, 15000UV OFFS |
39000 In Stock |
Part Number | Description | Stock |
KA2903DMTF D# KA2903DMTF Samsung Electro-Mechanics |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
950 |
KA2903DTF D# KA2903DTF Samsung Electro-Mechanics |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2980 |
Part Number | Description | Stock |
KA2903DTF Fairchild Semiconductor Corporation |
In stock shipping within 2days |
215 |
KA2903M Fairchild Semiconductor Corporation |
In stock shipping within 2days |
2406 |
KA2903 N |
In stock shipping within 2days |
540 |
Part Number | Description | Stock |
KA2903M Samsung Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
3410 |
KA2903D |
OEM/CM QUOTES ONLY | NO BROKERS |
18560 |
KA2903DTF Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
17597 |
LM2903NKA2903 SAMS |
OEM/CM QUOTES ONLY | NO BROKERS |
10511 |
KA2903 Samsung Electronics Co. Ltd |
OEM/CM QUOTES ONLY | NO BROKERS |
20880 |
KA2903DMTF Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3480 |
Part Number | Description | Stock |
KA2903DTF Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
KA2903D Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
KA2903 N |
OEM/CM Immediate delivery |
540 |
Part Number | Description | Stock |
KA2903DTF D# 512-KA2903DTF ON Semiconductor |
Analog Comparators Dual Comparator RoHS: Compliant
|
1247 |
Part Number | Description | Stock |
KA2903DTF D# 60J1106 ON Semiconductor |
IC,VOLT COMPARATOR,DUAL,BIPOLAR,SOP,8PIN,PLASTIC RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
KA2903DTF D# NS-KA2903DTF Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1203 |
KA2903M D# NS-KA2903M Fairchild Semiconductor Corporation |
OEM/CM ONLY |
5935 |
Part Number | Description | Stock |
KA2903DTF ON Semiconductor |
KA2903 - Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, PDSO8 RoHS: Compliant
|
39000 |
KA2903D Fairchild Semiconductor Corporation |
KA2903 - Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDSO8 RoHS: Compliant
|
2724 |
Part Number | Description | Stock |
KA2903DTF Fairchild Semiconductor Corporation |
OEM/CM ONLY |
14678 |
KA2903D Fairchild Semiconductor Corporation |
OEM/CM ONLY |
16016 |
KA2903DMTF Fairchild Semiconductor Corporation |
OEM/CM ONLY |
3016 |
KA2903M Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2956 |
KA2903 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
618 |
Part Number | Description | Stock |
KA2903D Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
KA2903DTF Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
KA2903 N |
IN stock Immediate delivery |
535 |
Part Number | Description | Stock |
KA2903D Fairchild Semiconductor Corporation |
shipping today |
4499 |
KA2903N Fairchild Semiconductor Corporation |
shipping today |
80906 |
KA2903DTF Fairchild Semiconductor Corporation |
shipping today |
80896 |
KA2903 Fairchild Semiconductor Corporation |
shipping today |
19996 |
Part Number | Description | Stock |
KA2903 mfr |
RFQ |
12842 |
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Quick Inquiry
In Stock | 106 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
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100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
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