|
|
Numéro de référence | LM333T | ||
Description | 3-Ampere Adjustable Negative Regulators | ||
Fabricant | National Semiconductor | ||
Logo | |||
1 Page
May 1998
LM133/LM333
3-Ampere Adjustable Negative Regulators
General Description
The LM133/LM333 are adjustable 3-terminal negative volt-
age regulators capable of supplying in excess of −3.0A over
an output voltage range of −1.2V to −32V. These regulators
are exceptionally easy to apply, requiring only 2 external re-
sistors to set the output voltage and 1 output capacitor for
frequency compensation. The circuit design has been opti-
mized for excellent regulation and low thermal transients.
Further, the LM133 series features internal current limiting,
thermal shutdown and safe-area compensation, making
them substantially immune to failure from overloads.
The LM133/LM333 serve a wide variety of applications in-
cluding local on-card regulation, programmable-output volt-
age regulation or precision current regulation. The LM133/
LM333 are ideal complements to the LM150/LM350
adjustable positive regulators.
Features
n Output voltage adjustable from −1.2V to −32V
n 3.0A output current guaranteed, −55˚C to +150˚C
n Line regulation typically 0.01%/V
n Load regulation typically 0.2%
n Excellent rejection of thermal transients
n 50 ppm/˚C temperature coefficient
n Temperature-independent current limit
n Internal thermal overload protection
n P+ Product Enhancement tested
n Standard 3-lead transistor package
n Output is short circuit protected
Connection Diagrams
TO-3
Metal Can Package
TO-220
Plastic Package
DS009065-1
Bottom View
Steel TO-3 Metal Can Package (K STEEL)
Order Number LM133K STEEL or
LM333K STEEL
See NS Package Number K02A
DS009065-2
Front View
3-Lead TO-220 Plastic Package (T)
Order Number LM333T
See NS Package Number T03B
© 1999 National Semiconductor Corporation DS009065
www.national.com
|
|||
Pages | Pages 10 | ||
Télécharger | [ LM333T ] |
No | Description détaillée | Fabricant |
LM333 | 3-Ampere Adjustable Negative Regulator | National Semiconductor |
LM333 | LM333 3-Ampere Adjustable Negative Regulator (Rev. F) | Texas Instruments |
LM333K | 3-Ampere Adjustable Negative Regulator | National Semiconductor |
LM333K | 3-Ampere Adjustable Negative Regulators | National Semiconductor |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |