Texas Instruments · Voltage Reference
LM4040D30IDBZR
Texas Instruments Voltage Reference · SOT-23
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM4040D30IDBZRThe LM4040D30IDBZR is a Voltage Reference from Texas Instruments, supplied in a SOT-23 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
Key specifications of the LM4040D30IDBZR: output current 15mA, output voltage 3V, minimum cathode current for regulation 82uA, operating temperature -40°C~+85°C, noise - 10hz to 10khz 35uVrms and output type Fixed.
PartnerSemi sources the LM4040D30IDBZR 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 | LM4040D30IDBZR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Voltage Reference |
| Category | Supervisors & Voltage References |
| Package / case | SOT-23 |
| Minimum Cathode Current for Regulation | 82uA |
| Noise - 10Hz to 10kHz | 35uVrms |
| Operating Temperature | -40°C~+85°C |
| Output Current | 15mA |
| Output Type | Fixed |
| Output Voltage | 3V |
| Reference Type | Parallel |
| Temperature Coefficient | 150ppm/°C |
| Tolerance | ±1% |
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 | |
|---|---|---|---|
| LM4040D30FTA | Diodes Incorporated | Voltage Reference | |
| LM4040D33FTA | Diodes Incorporated | Voltage Reference | |
| LM4040D30QFTA | Diodes Incorporated | Voltage Reference |
Frequently asked questions
What is the LM4040D30IDBZR?
The LM4040D30IDBZR is a Voltage Reference from Texas Instruments, supplied in a SOT-23 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
What are the specifications of the LM4040D30IDBZR?
Minimum Cathode Current for Regulation: 82uA; Noise - 10Hz to 10kHz: 35uVrms; Operating Temperature: -40°C~+85°C; Output Current: 15mA; Output Type: Fixed; Output Voltage: 3V; Reference Type: Parallel; Temperature Coefficient: 150ppm/°C; Tolerance: ±1%.
What package is the LM4040D30IDBZR in?
The LM4040D30IDBZR is listed in a SOT-23 package.
Which part numbers are similar to the LM4040D30IDBZR?
Similar part numbers in our catalog include LM4040D30FTA (Diodes Incorporated), LM4040D33FTA (Diodes Incorporated) and LM4040D30QFTA (Diodes Incorporated). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM4040D30IDBZR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM4040D30IDBZR&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.