Datasheet Linear Technology LT1185CQ#TRPBF — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT1185 |
| Numero de parte | LT1185CQ#TRPBF |
Regulador de baja caída
Hojas de datos
Datasheet LT1185
PDF, 188 Kb, Idioma: en, Archivo subido: sept 2, 2017, Páginas: 16
Low Dropout Regulator
Low Dropout Regulator
Extracto del documento
Precios
Embalaje
| Package | DDPAK-5 |
| Package Code | Q |
| Package Index | 05-08-1461 |
Paramétricos
| Design Tools | LTspice File |
| Discrete Pass Element | no |
| Dropout Voltage | 0.67 V |
| Export Control | no |
| Features | Shutdown |
| Ishutdown | 1 µA |
| Isupply | 2.5 mA |
| Max Junction Temp | 150 Deg |
| Number of Outputs | 1 |
| Operating Temperature Range | 0 to 70 °C |
| Output Current | 3 A |
| Output Voltage | -Adj |
| Theta JA | 30В°C/W (Q), 50В°C/W (T) |
| Type | NPN |
| Vin Max | -4.2 V |
| Vin Min | -35 V |
| Vout Max | -2.4 V |
| Vout Min | -34 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Efficiency and Power Characteristics of Switching Regulator Circuits &mdash AN46PDF, 2.6 Mb, Archivo publicado: nov 1, 1991
Efficiency varies for different DC/DC converters. This application note compares the efficiency characteristics of some of the more popular types. Step-up, step-down, flyback, negative-to-positive, and positive-to-negative are shown. Appended sections discuss how to select the proper aluminum electrolytic capacitor and explain power switch and output diode loss calculations.
Linea modelo
Serie: LT1185 (12)
Clasificación del fabricante
- Power Management > LDO Linear Regulators > Negative Linear Regulators (LDO)
Otros nombres:
LT1185CQTRPBF, LT1185CQ TRPBF