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LM4040C25FTA
Voltage Reference, Precision Micropower, Shunt - Fixed, 2.5V, SOT-23-3, LM4040 Series
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ManufacturerDIODES INC.
Manufacturer Part NoLM4040C25FTA
Order Code1461549RL
Product RangeLM4040
Technical Datasheet
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| Quantity | Price (ex VAT) |
|---|---|
| 100+ | £0.360 |
| 500+ | £0.245 |
| 1000+ | £0.240 |
| 2500+ | £0.235 |
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Product Information
ManufacturerDIODES INC.
Manufacturer Part NoLM4040C25FTA
Order Code1461549RL
Product RangeLM4040
Technical Datasheet
Voltage Reference TypeShunt - Fixed
Product RangeLM4040
Reference Voltage Min2.488V
Reference Voltage Max2.512V
Initial Accuracy0.5%
Temperature Coefficient± 20ppm/°C
IC Case / PackageSOT-23
No. of Pins3Pins
IC MountingSurface Mount
Input Voltage Max-
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
MSL-
SVHCNo SVHC (27-Jun-2024)
Automotive Qualification Standard-
Reference Voltage2.5V
Voltage Reference Case StyleSOT-23
Product Overview
LM4040C25FTA is a precision micropower shunt voltage reference. The device is designed to be highly tolerant of capacitive loads, which maintains excellent stability. This device offers a pin for pin compatible alternative to the LM4040 voltage reference. Typical applications include battery powered equipment, precision power supplies, portable instrumentation, portable communications devices, notebook and palmtop computers, data acquisition systems.
- No output capacitor required
- Output voltage tolerance is ±0.5% at +25°C
- Reverse current is 15mA maximum
- Reverse breakdown voltage is 2.5V typ at TA=+25°C, IR=100µA
- Minimum operating current is 60µA typ at +25°C
- Average reverse breakdown voltage temperature coefficient is ±100ppm/°C typ at -40 to +125°C, IR=1mA
- Noise voltage is 35µVRMS typ at IR=100µA, 10Hz < f < 10kHz
- Dynamic output impedance is 0.9ohm typ at IR=1mA, f=120Hz, IAC=0.1IR
- SOT23 package
- Operating ambient temperature range from -40 to +125°C
Technical Specifications
Voltage Reference Type
Shunt - Fixed
Reference Voltage Min
2.488V
Initial Accuracy
0.5%
IC Case / Package
SOT-23
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Qualification
-
SVHC
No SVHC (27-Jun-2024)
Reference Voltage
2.5V
Product Range
LM4040
Reference Voltage Max
2.512V
Temperature Coefficient
± 20ppm/°C
No. of Pins
3Pins
Input Voltage Max
-
Operating Temperature Max
125°C
MSL
-
Automotive Qualification Standard
-
Voltage Reference Case Style
SOT-23
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Great Britain
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Great Britain
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 (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000008
Product traceability