Print Page
LM4040DELT-4.1
Voltage Reference IC, Shunt - Fixed, 20ppm/°C, 4.096V, 1 %, SOT-23-3, -40°C to 125°C
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM4040DELT-4.1
Order Code4051382
Your Part Number
Technical Datasheet
Available to Order
register your interest here
| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.110 ($1.221) |
| 10+ | $0.697 ($0.7667) |
| 100+ | $0.544 ($0.5984) |
| 500+ | $0.485 ($0.5335) |
| 1000+ | $0.425 ($0.4675) |
| 5000+ | $0.413 ($0.4543) |
| 10000+ | $0.410 ($0.451) |
Price for:Each (Supplied on Cut Tape)
Minimum: 5
Multiple: 5
$5.55 ($6.10 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM4040DELT-4.1
Order Code4051382
Technical Datasheet
Voltage Reference TypeShunt
Product Range-
Reference Voltage Min4.055V
Reference Voltage Max4.137V
Initial Accuracy1%
Temperature Coefficient20ppm/°C
IC Case / PackageSOT-23
No. of Pins3Pins
IC MountingSurface Mount
Input Voltage Max-
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
SVHCNo SVHC (25-Jun-2025)
Automotive Qualification Standard-
Reference Voltage4.096V
Voltage Reference Case StyleSOT-23
Product Overview
LM4040DELT-4.1 is a low power and high accuracy shunt voltage reference in 3 pin SOT23 package. It provides a stable output voltage over the industrial temperature range (-40 to +125°C), with a maximum temperature coefficient of 70ppm/°C. The very low operating current is a key advantage for power restricted designs. The LM4040 is very stable and can be used in a broad range of application conditions. Typical applications include portable, battery-operated equipment, data acquisition system and instrumentation.
- Output voltage is 4.096V
- Ultra low operating current of 10µA at 25°C
- High precision of +/- 1% at 25°C
- Stable when used with capacitive loads
Technical Specifications
Voltage Reference Type
Shunt
Reference Voltage Min
4.055V
Initial Accuracy
1%
IC Case / Package
SOT-23
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Qualification
-
Automotive Qualification Standard
-
Voltage Reference Case Style
SOT-23
Product Range
-
Reference Voltage Max
4.137V
Temperature Coefficient
20ppm/°C
No. of Pins
3Pins
Input Voltage Max
-
Operating Temperature Max
125°C
SVHC
No SVHC (25-Jun-2025)
Reference Voltage
4.096V
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00001