CJD1117-1.5 Changjiang Electronics Technology, CJD1117-1.5 Datasheet

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CJD1117-1.5

Manufacturer Part Number
CJD1117-1.5
Description
1A LOW Dropout Linear Regulator
Manufacturer
Changjiang Electronics Technology
Datasheet
GENERAL DESCRIPTION
The CJ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current.
The CJ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap
reference to assure output voltage accuracy to be within 1%. Current limit is trimmed to ensure specified output
Current and controlled short-circuit current. On-chip thermal shutdown provides protection against any
combination of overload and ambient temperature that would create excessive junction temperature.
The CJ1117 has an adjustable version, that can provide the output voltage from 1.25V to 12V with only 2
external resistors.
The CJ1117 series is available in the industry standard SOT-223,SOT-89,TO-220,TO-252 and TO-263 power
packages.
FEATURES
APPLICATIONS
Low Dropout Voltage: 1.15V at 1A Output Current
Trimmed Current Limit
On-Chip Thermal Shutdown
Three-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5V
Operation junction Temperature: 0 ℃ to125℃
PC Motherboard
LCD Monitor
Graphic Card
DVD-Video player
NIC/Switch
Telecom Modem
ADSL Modem
Printer and other peripheral Equipment
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
1A LOW DROPOUT LINEAR REGULATOR
Figure 1. Package Types of CJ1117
TO-251

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CJD1117-1.5 Summary of contents

Page 1

... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD GENERAL DESCRIPTION The CJ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current. The CJ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1%. Current limit is trimmed to ensure specified output Current and controlled short-circuit current ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD PIN CONFIGURATIONS T Package (SOT-223) P Package (TO-220) B Package (TO-263) Figure 2. Pin Configurations of CJ1117 1A LOW DROPOUT LINEAR REGULATOR A Package (SOT-89) U Package (TO-252) D Package (TO-251) ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD FUNCTIONAL BLOCK DIAGRAM Figure 3. Functional Block Diagram of CJ1117 1A LOW DROPOUT LINEAR REGULATOR ...

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... Fixed Output 3.3V 5.0: Fixed Output 5.0V Part Number CJT1117-ADJ CJT1117-1.5 CJT1117-1.8 CJT1117-2.5 CJT1117-3.3 CJT1117-5.0 CJA1117-ADJ CJA1117-1.5 CJA1117-1.8 CJA1117-2.5 CJA1117-3.3 CJA1117-5.0 CJP1117-ADJ CJP1117-1.5 CJP1117-1.8 CJP1117-2.5 CJP1117-3.3 CJP1117-5.0 CJU1117-ADJ CJU1117-1.5 CJU1117-1.8 CJU1117-2.5 CJU1117-3.3 CJU1117-5.0 CJB1117-ADJ CJB1117-1.5 CJB1117-1.8 CJB1117-2.5 CJB1117-3.3 CJB1117-5.0 CJD1117-ADJ CJD1117-1.5 CJD1117-1.8 CJD1117-2.5 CJD1117-3.3 CJD1117-5.0 ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ABOSLUTE MAXIMUM RATINGS (NOTE 1) Parameter V IN Maximum Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10sec.) ESD (Machine Model) Note 1: Su=tresses greater than those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional of the device at these or any other conditions beyond those indicated under “ ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ELECTRICAL CHARACTERISTICS Operating Conditions: V ≤10V Parameter Reference Voltage CJ1117-ADJ I 10mA≤I OUT P≤ Maximum power Dissipation Output Voltage CJ1117-1.5,I 10mA≤I OUT CJ1117-1.8, I 10mA≤I OUT CJ1117-2.5, I 10mA≤I OUT CJ1117-3.3, I 10mA≤I OUT CJ1117-5.0, I 10mA≤ ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ELECTRICAL CHARACTERISTICS (CONTINUED) Operating Conditions: V ≤10V Parameter Dropout Voltage Current Limit Adjust Pin Current Adjust Pin Current Change Minimum Load Current (ADJ) Quiescent Current Ripple Rejection Temperature Stability Long-Term Stability RMS Output Noise (% OUT ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Typical Characteristics 1A LOW DROPOUT LINEAR REGULATOR CJ1117 ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Typical Characteristics 1A LOW DROPOUT LINEAR REGULATOR CJ1117 ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Typical Characteristics 1A LOW DROPOUT LINEAR REGULATOR CJ1117 ...

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... JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD Typical Applications 1A LOW DROPOUT LINEAR REGULATOR ...

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