|
|
PDF LM2950 Data sheet ( Hoja de datos )
| Número de pieza | LM2950 | |
| Descripción | 100mA LOW DROPOUT VOLTAGE REGULATORS | |
| Fabricantes | HTC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LM2950 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
|
No Preview Available !
100mA LOW DROPOUT VOLTAGE REGULATORS
LM2950/1
FEATURES
● High accuracy output voltage
● Guaranteed 100 mA output
● Very low quiescent current
● Extremely tight load and line regulation
● Very low temperature coefficient
● Current and thermal limiting
● Low dropout voltage
● Need only 1uF for stability
● Error flag warns of output dropout
● Logi-control electronic shutdown
● Output programmable from 1.24 to 29V
● Moisture Sensitivity Level 3
Applications
● High-efficiency linear regulator, voltage reference
● Battery powered systems
● Portable consumer equipment
● Portable / Parm, Desktop / Notebook computers
● Portable Instrumentation, cordless telephones
● Automotive Electronics, Radio control systems
● SMPS Post-Regulator, Avionics
TO- 92 PKG SOP- 8 PKG
1
2
3
Pin 1 : Output
Pin 2 : Ground
Pin 3 : Input
Pin : 1. Output
2. Sense
3. Shutdown
4. Ground
5. Error
6. Tap
7. Feedback
8. Input
ORDERING INFORMATION
DEVICE
PKG
LM2950-XX
TO-92
LM2951D-XX
SOP-8
(XX= 1.5, 1.8, 2.8, 2.85, 3.0, 3.3, 5.0V,
Adjustable)
DESCRIPTION
The LM2950/1 is a low power voltage regulator. This device excellent choice for use in battery powered
application such as cordless telephone, radio control systems, and portable computers.
The LM2950/1 features very low quiescent current (75㎂ Typ.) and very low drop output voltage
(Typ. 400㎷ at light load and 380㎷ at 100㎃).
This includes a tight initial tolerance of 0.5% Typ., extremely good load and line regulation of 0.05% Typ.,
and very low output temperature coefficient, making the LM2950/1 useful as a low-power voltage reference.
The error flag output feature is used as power-on reset for warn of a low output voltage, due to
following batteries on input. Other feature is the logic-compatible shutdown input which enable the
regulator to be switched on and off. The LM2950/1 is available in 8-pin plastic packages.
The regulator output voltage may be pin-strapped for a -XX volt or programmed from 1.24 volt to 29 volts
with external pair of resistors. The LM2950/1 is offered in 3-pin to-92 package compatible with other
fixed regulator.
Feb 2009 - Rev. 1.2
−1−
HTC
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet LM2950.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LM295 | Ultra Reliable Power Transistors |  National Semiconductor |
| LM2950 | 0.1A LOW DROPOUT VOLTAGE REGULATORS |  ETC |
| LM2950 | 100mA LOW DROPOUT VOLTAGE REGULATORS | HTC |
| LM2950L-2.85 | 0.1A LOW DROPOUT VOLTAGE REGULATORS | ETC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |