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Ideal for space critical applications, the LM4128 precision voltage reference is available in the SOT-23 surface-mount package. The LM4128’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 µF, thus making the LM4128 easy to use.
Series references provide lower power consumption than shunt references, since they do not have to idle the maximum possible load current under no load conditions. This advantage, the low quiescent current (60 µA), and the low dropout voltage (400 mV) make the LM4128 ideal for battery-powered solutions.
The LM4128 is available in four grades (A, B, C, and D) for greater flexibility. The best grade devices (A) have an initial accuracy of 0.1% with ensured temperature coefficient of 75 ppm/°C or less, while the lowest grade parts (D) have an initial accuracy of 1.0% and a tempco of 100 ppm/°C.
| Documentación principal | Tipo | Título | Opciones de formato | Descargar la versión más reciente en inglés | Fecha |
|---|---|---|---|---|---|
| * | Hoja de datos | LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference datasheet (Rev. E) | 29/03/2013 | ||
| Información sobre seguridad funcional | LM4128, LM4128-Q1 Functional Safety FIT Rate and Failure Mode Distribution (Rev. A) | PDF | HTML | 17/09/2024 | ||
| Nota sobre la aplicación | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 9/01/2024 | ||
| Libro electrónico | Tips and tricks for designing with voltage references (Rev. A) | 7/05/2021 | |||
| Libro electrónico | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 28/06/2019 | |||
| Informe | Voltage reference selection basics white paper (Rev. A) | 23/10/2018 | |||
| Artículo técnico | Speeding through the ADAS market 0-60 | PDF | HTML | 7/12/2015 | ||
| Nota sobre la aplicación | AN-1984 LM57 Temperature Switch vs Thermistors (Rev. C) | 1/05/2013 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
This TI reference design is an automotive voltage boost converter module. The purpose of this module is to supply a steady voltage to vehicle electronics by boosting during voltage droop events such as engine crank. The design is based on the C2000 Real-Time Microcontroller, and will provide up to (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
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