Datasheet Texas Instruments LMV431 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LMV431 |
Reguladores de derivación de precisión ajustables de bajo voltaje (1.24V)
Hojas de datos
LMV431l;LMV431Al;LMV431B Low-Voltage (1.24V) Adj Precision Shunt Regs datasheet
PDF, 1.8 Mb, Revisión: G, Archivo publicado: sept 22, 2014
Extracto del documento
Precios
Estado
LMV431CM5 | LMV431CM5/NOPB | LMV431CM5X/NOPB | LMV431CZ/NOPB | LMV431IM5 | LMV431IM5/NOPB | LMV431IM5X/NOPB | |
---|---|---|---|---|---|---|---|
Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | Sí | Sí | Sí | No | Sí |
Embalaje
LMV431CM5 | LMV431CM5/NOPB | LMV431CM5X/NOPB | LMV431CZ/NOPB | LMV431IM5 | LMV431IM5/NOPB | LMV431IM5X/NOPB | |
---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Pin | 5 | 5 | 5 | 3 | 5 | 5 | 5 |
Package Type | DBV | DBV | DBV | LP | DBV | DBV | DBV |
Industry STD Term | SOT-23 | SOT-23 | SOT-23 | TO-92 | SOT-23 | SOT-23 | SOT-23 |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | O-PBCY-W | R-PDSO-G | R-PDSO-G | R-PDSO-G |
Package QTY | 1000 | 1000 | 3000 | 1800 | 1000 | 1000 | 3000 |
Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | |
Device Marking | N09B | N09B | N09B | CZ | N08B | N08B | N08B |
Width (mm) | 1.6 | 1.6 | 1.6 | 4.3 | 1.6 | 1.6 | 1.6 |
Length (mm) | 2.9 | 2.9 | 2.9 | 4.3 | 2.9 | 2.9 | 2.9 |
Thickness (mm) | 1.2 | 1.2 | 1.2 | 3.6 | 1.2 | 1.2 | 1.2 |
Pitch (mm) | .95 | .95 | .95 | 1.27 | .95 | .95 | .95 |
Max Height (mm) | 1.45 | 1.45 | 1.45 | 5.34 | 1.45 | 1.45 | 1.45 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | LMV431CM5 | LMV431CM5/NOPB | LMV431CM5X/NOPB | LMV431CZ/NOPB | LMV431IM5 | LMV431IM5/NOPB | LMV431IM5X/NOPB |
---|---|---|---|---|---|---|---|
Initial Accuracy(Max), % | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Iout/Iz(Max), mA | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Min Iz for Regulation, uA | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
Operating Temperature Range, C | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 |
Package Group | SOT-23 | SOT-23 | SOT-23 | TO-92 | SOT-23 | SOT-23 | SOT-23 |
Package Size: mm2:W x L, PKG | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 3TO-92: 18 mm2: 4.3 x 4.3(TO-92) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
Pin/Package | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 | 3TO-92, 5SOT-23 |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Reference Voltage | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
Temp Coeff(Max), ppm/ degree C | 129,138 | 129,138 | 129,138 | 129,138 | 129,138 | 129,138 | 129,138 |
Temp Coeff(Typ), ppm/ degree C | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
VO, V | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 |
VO Adj(Max), V | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
VO Adj(Min), V | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 |
Plan ecológico
LMV431CM5 | LMV431CM5/NOPB | LMV431CM5X/NOPB | LMV431CZ/NOPB | LMV431IM5 | LMV431IM5/NOPB | LMV431IM5X/NOPB | |
---|---|---|---|---|---|---|---|
RoHS | See ti.com | Obediente | Obediente | Obediente | See ti.com | Obediente | Obediente |
Notas de aplicación
- Precision Output Current Limiting Using Average Current Monitor FeaturePDF, 1.1 Mb, Archivo publicado: jun 21, 2011
- AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)PDF, 8.3 Mb, Revisión: A, Archivo publicado: mayo 1, 2013
This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply. - AN-1408 Designing Power Over Ethernet Using LM5070 and DP83865 (Rev. C)PDF, 631 Kb, Revisión: C, Archivo publicado: abr 26, 2013
This application report provides a reference design for Power over Ethernet (PoE) on the Power Device(PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTERв„ў V. - TO-92 Packing Options / Ordering Instructions (Rev. A)PDF, 287 Kb, Revisión: A, Archivo publicado: jun 23, 2010
Linea modelo
Serie: LMV431 (7)
Clasificación del fabricante
- Semiconductors> Power Management> Voltage Reference> Shunt Voltage Reference