CJ78L09 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> Linear regulator chip> CJ78L09

CJ78L09: DescriptionOutput type: fixed Maximum input voltage: 30V Output current: 100mA Output voltage (minimum value/fixed value): 9V 78 series 9V ordinary linear voltage regulator; CategoryPower/power management Linear regulator chip; File Size293KB，1 Pages; ManufacturerJCET; Websitehttp://www.cj-elec.com/; Jiangsu Changdian Technology Co., Ltd. focuses on semiconductor packaging and testing business, providing customers at home and abroad with a full range of solutions such as chip testing, packaging design, packaging testing, etc. The company was successfully listed on the Shanghai Main Board in 2003, becoming the first semiconductor packaging and testing listed company in China. It now has a national enterprise technology center and a postdoctoral research workstation. It is a national key high-tech enterprise, a supporting unit of the National Engineering Laboratory for High-density Integrated Circuits, and the chairman unit of the Integrated Circuit Packaging Technology Innovation Strategic Alliance.

Discrete devices: diodes (switching diodes, Schottky diodes (Schottky rectifiers), voltage regulator diodes, Pin diodes, TVS diodes, rectifier diodes, fast recovery diodes); transistors (Darlington tubes, digital transistors, MOSFETs); thyristors: silicon-controlled rectifiers, triacs; composite tubes: transistors + field-effect tubes, dual transistors, dual digital transistors, digital transistors + transistors, transistors + diodes, field-effect tubes + diodes, dual field-effect tubes. Voltage regulator circuit; energy-saving lamp charger switch tube

Lead frame: TO series (TO); SOD series (SOD); SOT series (TSOT, SOT); FBP series (WBFBP); QFN series (QFNWB, DFNWB, DFNFC, QFNFC); QFP series (LQFP: PQFP: PLCC: TQFP); SIP series (SIP, HSIP, FSIP); SOP series (SOP, HSOP, SSOP, MSOP, HTSOP, TSSOP); DIP series (DIP, FDIP, SDIP); PDFN series; PQFN series; MIS series (MISFC, MISWB)

Nine core technologies: Through Silicon Via (TSV) packaging technology; SiP RF packaging technology; wafer-level 3D rewiring packaging process technology; copper bump interconnection technology; high-density FC-BGA packaging and testing technology (Flip Chip BGA); multi-turn array four-sided pinless packaging and testing technology; package body 3D stacking technology; 50μm or less ultra-thin chip 3D stacking packaging technology; MEMS multi-chip packaging technology; MIS packaging technology (pre-encapsulated interconnection system); BGA packaging technology, etc.

Download Datasheet Parametric View All

CJ78L09 Overview

Output type: fixed Maximum input voltage: 30V Output current: 100mA Output voltage (minimum value/fixed value): 9V 78 series 9V ordinary linear voltage regulator

CJ78L09 Parametric

Parameter Name	Attribute value
Output type	fixed
Maximum input voltage	30V
Output current	100mA
Output configuration	just
Number of voltage regulators	1
Output voltage (maximum)	-
Output voltage (minimum/fixed value)	9V
Pressure drop (maximum)	1.7V @ 40mA(typ)
Operating power current (maximum)	6mA
Operating temperature	0°C ~ 150°C

CJ78L09 Preview

Download Datasheet

View All

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD

SOT-89-3L Encapsulate Three Terminal Voltage Regulators

CJ78L09

SOT-89-3L

Three

-terminal positive voltage regulator

1.OUT

FEATURES

Maximum output current

OM:

0.1 A

Output voltage

: 9 V

Continuous total dissipation

: 0.5W

2.GND

3.IN

ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)

Parameter

Input Voltage

Operating Junction Temperature Range

Storage Temperature Range

Symbol

OPR

STG

Value

0 +150

-55

~+150

Unit

℃

Typ

9.0

4.1

Max

9.36

9.45

175

125

6.0

1.5

0.1

1.7

Unit

ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE

(Vi=16V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified)

Pa rameter

Output voltage

Symbol

Test conditions

25℃

12V≤V

≤24V,

Io=1mA-40mA

Io=1mA-70mA

0-125℃

25℃

13V≤V

≤24V

1mA≤I

≤40mA

10Hz≤f≤100KHz

15V≤V

≤25V,f=120Hz

UTC

CJ78L09

0-125℃

25℃

0-125℃

25℃

Min

8.64

8.55

Load Regulation

△

Io=1mA-100mA

Io=1mA-40mA

12V≤V

≤24V

13V≤V

≤24V

Line regulation

Quiescent Current

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

Dropout Voltage

TYPICA L APPLICATION

△

0.33μF

0.1μF

Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as

possible to the regulators.

B,Apr,2012

Recommended Resources

Two-way flashing light string circuit with music

Battery Powered Fluorescent Light Circuit (2)

Jinling brand KHJ2-10 ducted ventilation fan circuit diagram

Circuit noise common base amplification block diagram

Battery charger circuit diagram using LT1513

Parallel regulated power supply circuit diagram using TL431

What is the effect of connecting the SW pin of the switching power supply to the capacitor and resistor in series to GND?: As shown in the figure, the three red components in the schematic diagram of the product on the right are not included in the reference circuit. What are the functions of these components? How to sele...; lingking Power technology

EEWORLD University ----TI LED Driver: TI LED Driver : https://training.eeworld.com.cn/course/5651...; hi5 Power technology

NRF24LE1 2.4g wireless RF chip introduction: NRF24LE1RF24LE1 adopts Nordic's latest wireless and ultra-low power technology. It integrates a single-chip Flash chip including 2.4GHz wireless transmission, enhanced 51 Flask high-speed microcontrol...; 灞波儿奔 RF/Wirelessly

Doorbell program + circuit made by AVR microcontroller timer: #define F_CPU1000000UL#include#include#include #define INT8U unsigned char #define INT16U unsigned int #define DoorBell() (PORTD ^= 0x01) / #define Key_DOWN() ((PINB0x80) == 0x00) volatile INT16U soun...; 灞波儿奔 Microcontroller MCU

[N32L43X Review] 2.IO Operation and Delay: Now that the development environment is configured, let's test the IO. Let's start with the simplest LedBlink It is also relatively simple to use, basically the same as STM32 1. Enable GPIO RCC first ...; dyc1229 Domestic Chip Exchange

2812 TxPR register write failure caused by TxCON highest bit: In CCS simulation environment, the value update of 2812's TxPR register will be affected by the highest bit in TxCON (free bit, 0 means simulation suspension will stop timing, 1 means timing is not af...; fish001 Microcontroller MCU

Popular Components