Datasheet Linear Technology LT1117CST-5#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT1117
Numero de parteLT1117CST-5#PBF

Reguladores positivos de baja caída de 800mA Ajustable y fijo 2.85V, 3.3V, 5V

Hojas de datos

Datasheet LT1117, LT1117-2.85, LT1117-3.3, LT1117-5
PDF, 193 Kb, Idioma: en, Archivo subido: sept 2, 2017, Páginas: 16
800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V
Extracto del documento

Precios

Embalaje

PackageSOT-223
Package CodeST
Package Index05-08-1630

Paramétricos

Design ToolsLTspice File
Discrete Pass Elementno
Dropout Voltage1.1 V
Export Controlno
Isupply5 mA
Max Junction Temp125 Deg
Number of Outputs1
Operating Temperature Range0 to 70 °C
Output Current0.8 A
Output VoltageAdj, 2.85, 3.3, 5
PSRR75 dB
Theta JA15В°C/W (ST), 10В°C/W (M)
TypeNPN
Vin Max15 V
Vin Min2.45 V
Vout Max13.7 V
Vout Min1.25 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Linear Technology Magazine Circuit Collection, Volume 1 &mdash AN52
    PDF, 190 Kb, Archivo publicado: enero 1, 1993
    This application note consolidates the circuits from the first few years of Linear Technology magazine into one publication. Presented in the note are a variety of circuits ranging from a 50W high efficiency (>90%) switching regulator to steep roll-off filter circuits with low distortion to 12-bit differential temperature measurement systems.
    Extracto del documento
  • 5V to 3.3V Converters for Microprocessor Systems &mdash AN58
    PDF, 310 Kb, Archivo publicado: sept 1, 1993
    Many popular microprocessors operate from 3.3V supplies, yet they are used in systems where the predominate source of power is 5V. AN58 presents a collection of both linear and switching regulator solutions for conversion of 5V to 3.3V at currents ranging from 100mA to 20A. Applications information and a comparison of various bypass capacitor types is included. Most of the designs can be easily modified for other intermediate voltages such as 3.45V, 3.7V, and 4.1V.
    Extracto del documento

Notas de Diseño

  • Active Termination for SCSI-2 Bus &mdash DN34
    PDF, 74 Kb, Archivo publicado: mayo 1, 1990
    Extracto del documento
  • Techniques for Deriving 3.3V from 5V Supplies &mdash DN74
    PDF, 73 Kb, Archivo publicado: sept 1, 1993
    Extracto del documento
  • 5V to 3.3V Regulator with Fail-Safe Switchover &mdash DN82
    PDF, 74 Kb, Archivo publicado: mayo 1, 1994
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO)

Otros nombres:

LT1117CST-5PBF, LT1117CST-5 PBF, LT1117CST5#PBF, LT1117CST 5#PBF