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PDF LM29153 Data sheet ( Hoja de datos )
| Número de pieza | LM29153 | |
| Descripción | (LM29150 - LM29153) 1.5A Very L.D.O Voltage Regulator | |
| Fabricantes | HTC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LM29153 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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1.5A Very L.D.O Voltage Regulator
FEATURES
● High Current Capability 1.5A
● Low Dropout Voltage 350mV
● Low Ground Current
● Accurate 1% Cuaranteed Tolerance
● Extremely Fast Transient Response
● Reverse-Battery and "Load Dump" Rotection
● Zero-Current Shutdown Mode(5-Pin Version)
● Error Flag Signals Output out-of-Regulation
(5-Pin Versions)
● Also Characterized For Smaller Loads With Industry
-Leading Performance specifications
● Fixed Voltage and Adjustable Versions
APPLICATIONS
● Battery Powered Equipment
● High-Efficiency " Green" Computer System
● Automotive Electronics
● High-Efficiency Linear Power Supplies
● High-Efficiency Post-Regulator For
Switching Supply
LM29150/1/2/3
TO-220 3/5L
TO-252 3/5L
TO-263 3/5L
ORDERING INFORMATION
Pinout
Device
Marking
Package
LM29150: Three Therminal Devices
LM29150 - X.X
TO-220 3L
Pin 1= Input, 2= Ground, 3= Output
LM29150RS - X.X
LM29150 - X.X
TO-252 3L
LM29151: Five Therminal Fixed Voltage Devices
LM29150R - X.X
TO-263 3L
Pin 1= Enable, 2= Input, 3=Ground, 4=Output, 5= Flag
LM29151 - X.X
TO-220 5L
LM29152: Adjustable with ON/OFF control
LM29151RS - X.X
LM29151 - X.X
TO-252 5L
Pin 1= Enable, 2= Input, 3=Ground, 4=Output, 5= Adjust
LM29151R - X.X
TO-263 5L
LM29153: Adjustable with Flag
LM29152/3
TO-220 5L
Pin 1= Flag, 2= Input, 3=Ground, 4=Output, 5= Adjust
LM29152RS/3RS - X.X LM29152/3
TO-252 5L
LM29152R/3R
TO-263 5L
* LM29150 - X.X (X.X = Output Voltage = 2.5, 3.3, 5.0, 12V)
* LM29151 - X.X (X.X = Output Voltage = 1.5V, 2.5V, 3.0V, 3.3V, 5.0V, 12V `
DESCRIPTION
The LM29150 are high current, high accuracy, low-dropout voltage regulators. Using process with a PNP pass
element, these regulators feature 350mV (full load) dropout voltages and very low ground current.
These devices also find applications in lower current, low dropout-critical systems, where their tiny dropout
voltage and graound current values are important attributes.
The LM29150 are fully protected against over current faults, reversed input polarity, reversed lead insertion,
over temperature operation, and positive and negative transient voltage spikes. Five pin fixed voltage versions
feature logic level ON/OFF control and an error flag which signals whenever the output falls out of regulation.
On the LM29150 and LM29152, the ENABLE pin may be tied to Vin if it is not required for ON/OFF control.
The LM29150 are available in 3- and 5- pinTO-220 and surface mount TO-263 packages.
Mar. 2006-Rev06
92
HTC
1 page  
1.5A Very L.D.O Voltage Regulator
TYPICAL PERFORMANCE CHARACTERISTICS
LM29150/1/2/3
Figure 1. LM29150 Dropout Voltage vs,
Output Current
Figure 2. LM29150 Dropout Voltage vs,
Temperature
Figure 3. LM29150- 5.0 Dropout
Characteristics
Figure 4. LM29150 Ground Current vs,
Supply Voltage
Figure 5. LM29150 Ground Current vs,
Temperature
Figure 6. LM29150 Ground Current vs,
Temperature
Figure 7. LM29150-3.3 Output Voltage vs.
Temperature
Figure 8. LM29150-3.3 Short Circuit
Current vs. Temperature
Figure 9. LM29150 Ground Current vs.
Input Voltage
Mar. 2006-Rev06
96
HTC
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet LM29153.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| LM29151 | (LM29150 - LM29153) 1.5A Very L.D.O Voltage Regulator | HTC |
| LM29152 | (LM29150 - LM29153) 1.5A Very L.D.O Voltage Regulator | HTC |
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