Datasheet Texas Instruments LP38858 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LP38858 |
Regulador lineal LDO de alta precisión y alta respuesta de 1.5 A con arranque suave
Hojas de datos
LP38858 1.5A Fast-Response High-Accuracy LDO Linear Regulator with Soft-Start datasheet
PDF, 2.1 Mb, Revisión: D, Archivo publicado: abr 8, 2013
Extracto del documento
Precios
Estado
LP38858S-1.2 | LP38858S-1.2/NOPB | LP38858SX-1.2/NOPB | LP38858T-1.2/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) |
Disponibilidad de muestra del fabricante | No | No | Sí | No |
Embalaje
LP38858S-1.2 | LP38858S-1.2/NOPB | LP38858SX-1.2/NOPB | LP38858T-1.2/NOPB | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 5 | 5 | 5 | 5 |
Package Type | KTT | KTT | KTT | NDH |
Industry STD Term | TO-263 | TO-263 | TO-263 | TO-220 |
JEDEC Code | R-PSFM-G | R-PSFM-G | R-PSFM-G | R-MSFM-L |
Device Marking | LP38858S | -1.2 | LP38858S | -1.2 |
Width (mm) | 8.42 | 8.42 | 8.42 | 10.16 |
Length (mm) | 10.16 | 10.16 | 10.16 | 14.986 |
Thickness (mm) | 4.58 | 4.58 | 4.58 | 4.572 |
Pitch (mm) | 1.7 | 1.7 | 1.7 | 1.702 |
Max Height (mm) | 4.83 | 4.83 | 4.83 | 4.7 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Package QTY | 45 | 500 | 45 | |
Carrier | TUBE | LARGE T&R | TUBE |
Paramétricos
Parameters / Models | LP38858S-1.2 | LP38858S-1.2/NOPB | LP38858SX-1.2/NOPB | LP38858T-1.2/NOPB |
---|---|---|---|---|
Accuracy, % | 1 | 1 | 1 | |
Additional Features | Overcurrent Protection Thermal Shutdown Soft Start | |||
Approx. Price (US$) | 0.85 | 1ku | |||
Fixed Output Options, V | 1.2 | 1.2 | 1.2 | |
Fixed Output Options(V) | 1.2 | |||
Iout(Max), A | 1.5 | 1.5 | 1.5 | |
Iout(Max)(A) | 1.5 | |||
Iq(Typ), mA | 10 | 10 | 10 | |
Iq(Typ)(mA) | 10 | |||
Noise, uVrms | 150 | 150 | 150 | |
Noise(uVrms) | 150 | |||
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | |
Operating Temperature Range(C) | -40 to 125 | |||
Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic |
Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
PSRR @ 100KHz, dB | 37 | 37 | 37 | |
Package Group | DDPAK/TO-263 | DDPAK/TO-263 | DDPAK/TO-263 | TO-220 |
Package Size: mm2:W x L, PKG | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) | See datasheet (TO-220) | |
Package Size: mm2:W x L (PKG) | See datasheet (TO-220) | |||
Rating | Catalog | Catalog | Catalog | Catalog |
Regulated Outputs | 1 | 1 | 1 | |
Regulated Outputs(#) | 1 | |||
Special Features | Soft Start | Soft Start | Soft Start | |
Thermal Resistance ОёJA, В°C/W | 60 | 60 | 60 | |
Vdo(Typ), mV | 180 | 180 | 180 | |
Vdo(Typ)(mV) | 180 | |||
Vin(Max), V | 5.5 | 5.5 | 5.5 | |
Vin(Max)(V) | 5.5 | |||
Vin(Min), V | 0.98 | 0.98 | 0.98 | |
Vin(Min)(V) | 0.98 | |||
Vout(Max), V | 1.2 | 1.2 | 1.2 | |
Vout(Max)(V) | 1.2 | |||
Vout(Min), V | 1.2 | 1.2 | 1.2 | |
Vout(Min)(V) | 1.2 |
Plan ecológico
LP38858S-1.2 | LP38858S-1.2/NOPB | LP38858SX-1.2/NOPB | LP38858T-1.2/NOPB | |
---|---|---|---|---|
RoHS | Desobediente | Obediente | Obediente | Obediente |
Pb gratis | No | Sí | Sí |
Linea modelo
Serie: LP38858 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO