Texas Instruments · Comparators
LM2903PSR
Texas Instruments Comparators · SOIC-8-208mil
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM2903PSRThe LM2903PSR is a Comparators from Texas Instruments, supplied in a SOIC-8-208mil package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM2903PSR: maximum power supply range (vdd-vss) 36V, number of channels 2, ib - input bias current 25nA, operating temperature -40°C~+125°C, input offset current(ios) 5nA and output mode TTL, CMOS.
PartnerSemi sources the LM2903PSR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LM2903PSR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Comparators |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8-208mil |
| Ib - Input Bias Current | 25nA |
| Input Offset Current(Ios) | 5nA |
| Maximum Power Supply Range (Vdd-Vss) | 36V |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+125°C |
| Output Mode | TTL, CMOS |
| Output Type | Open-drain |
| Propagation Delay Time | 1.3us |
| Quiescent Current | 400uA |
| Response Time (tr) | 1.3us |
| Single Supply | 2V~30V |
| Vos - Input Offset Voltage | 2mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM2903PT | STMicroelectronics | Comparators | |
| LM2903PT(UMW) | UMW Youtai Semiconductor Co Ltd | Comparators |
Frequently asked questions
What is the LM2903PSR?
The LM2903PSR is a Comparators from Texas Instruments, supplied in a SOIC-8-208mil package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM2903PSR?
Ib - Input Bias Current: 25nA; Input Offset Current(Ios): 5nA; Maximum Power Supply Range (Vdd-Vss): 36V; Number of Channels: 2; Operating Temperature: -40°C~+125°C; Output Mode: TTL, CMOS; Output Type: Open-drain; Propagation Delay Time: 1.3us; Quiescent Current: 400uA; Response Time (tr): 1.3us; Single Supply: 2V~30V; Vos - Input Offset Voltage: 2mV.
What package is the LM2903PSR in?
The LM2903PSR is listed in a SOIC-8-208mil package.
Which part numbers are similar to the LM2903PSR?
Similar part numbers in our catalog include LM2903PT (STMicroelectronics) and LM2903PT(UMW) (UMW Youtai Semiconductor Co Ltd). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM2903PSR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM2903PSR&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.