Texas Instruments LM4140BCM-2.5/NOPB Voltage References
IC VREF SERIES 0.1% 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4140BCM-2.5/NOPB
Series
Base Model
Detailed Description
Precision 2.5V series voltage reference, offering 0.1% initial tolerance and 3-ppm/°C temperature stability. This micropower, low-dropout IC features an enable pin and operates with a dropout voltage of 160mV. Designed for surface mount applications, it supports input voltages from 1.8V to 5.6V and delivers up to 8mA output current. Packaged in an 8-SOIC case, it operates within a 0°C to 70°C temperature range.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4140BCM-2.5/NOPB Datasheet
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Technical Specifications
Texas Instruments LM4140BCM-2.5/NOPB Voltage References technical specifications.
General
Series
LM4140
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Package
SOIC
Voltage Dropout
160mV
Height
1.45mm
Alternate Parts Comparison (LM4140BCM-2.5/NOPB vs LM4140BCM-2.0/NOPB vs LM4140BCMX-1.0/NOPB vs LM4140BCM-1.0/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | SOIC | SOIC (D)-8 | 8-SOIC | 8-SOIC |
| Series | LM4140 | -- | LM4140 | LM4140 |
| Package / Case | 8-SOIC | -- | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Tolerance | 0.1% | -- | ±0.1% | ±0.1% |
| Operating Temperature | 0°C ~ 70°C (TA) | -- | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Lifecycle Status | Active | -- | Active | Active |
| Current Supply | 375µA | -- | 375µA | 375µA |
| Input Voltage | 1.8V ~ 5.5V | -- | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Noise 0 1 Hz to 10 Hz | 2.2µVp-p | -- | 2.2µVp-p | 2.2µVp-p |
| Output Current | 8mA | -- | 8 mA | 8 mA |
| Action |
Texas Instruments LM4140BCM-2.5/NOPB Voltage References Overview
Precision 2.5V series voltage reference, offering 0.1% initial tolerance and 3-ppm/°C temperature stability. This micropower, low-dropout IC features an enable pin and operates with a dropout voltage of 160mV. Designed for surface mount applications, it supports input voltages from 1.8V to 5.6V and delivers up to 8mA output current.
Packaged in an 8-SOIC case, it operates within a 0°C to 70°C temperature range.
More Parts in Voltage References
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM4140BCM-1.0/NOPBTexas Instruments0.1% 3-ppm/°C precision micropower low-dropout series voltage reference with enable pin 8-SOIC 0 to 70
LM4140BCM-2.0/NOPBTexas Instruments0.1% 3-ppm/°C precision micropower low-dropout series voltage reference with enable pin 8-SOIC 0 to 70