Texas Instruments LP3872EMP-1.8/NOPB Microcontrollers
1.5-A, low-dropout voltage regulator with power good & enable 5-SOT-223 -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3872EMP-1.8/NOPB
Base Model
Detailed Description
1.5-A, low-dropout voltage regulator with power good & enable 5-SOT-223 -40 to 125
Package
SOT-223
Lifecycle Status
Obsolete
Datasheet
LP3872EMP-1.8/NOPB Datasheet
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Technical Specifications
Texas Instruments LP3872EMP-1.8/NOPB Microcontrollers technical specifications.
General
Series
LP3872
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 125°C
Output Voltage
1.8 V
Output Current
1.5 A
Number of Outputs
1
Polarity
Positive
Quiescent Current
10 nA
Input Voltage Min
2.5 V
Related Parts Comparison (LP3872EMP-1.8/NOPB vs LP3872EMP-5.0/NOPB vs LP3872EMP-2.5/NOPB vs LP3872EMPX-2.5)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Output Current | 1.5 A | 1.5A | 1.5A | 1.5A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8 V | 5V | 2.5V | 2.5V |
| Package | SOT-223-5 | TO-261-5, TO-261AB | SOT-223 | TO-261-5, TO-261AB |
| Quiescent Current | 10 nA | 5 mA | 5 mA | 5 mA |
| Voltage Dropout | 380 mV | 0.55V @ 1.5A | 0.55V @ 1.5A | 0.55V @ 1.5A |
| Series | LP3872 | LP3872 | LP3872 | -- |
| Tolerance | 3 % | 3 % | 3 % | -- |
| Ib Input Bias Current | 6 mA | 6 mA | 6 mA | -- |
| Action |
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