Datasheet LT3023 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Dual 100mA, Low Dropout, Low Noise, Micropower Regulator |
| 页数 / 页 | 16 / 2 — ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION. … |
| 文件格式/大小 | PDF / 281 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. (Note 1). PIN CONFIGURATION. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
该数据表的模型线
文件文字版本
LT3023
ABSOLUTE MAXIMUM RATINGS (Note 1)
IN Pin Voltage ...±20V Output Short-Circut Duration ... Indefi nite OUT1, OUT2 Pin Voltage ...±20V Operating Junction Temperature Range Input to Output Differential Voltage ...±20V (Note 2) ... –40°C to 125°C ADJ1, ADJ2 Pin Voltage ..±7V Storage Temperature Range ... –65°C to 150°C BYP1, BYP2 Pin Voltage ..±0.6V Lead Temperature (Soldering, 10 sec) .. 300°C SHDN1, SHDN2 Pin Voltage ...±20V (MSE package only)
PIN CONFIGURATION
TOP VIEW TOP VIEW BYP2 1 10 OUT2 BYP2 1 10 OUT2 ADJ2 2 9 SHDN2 ADJ2 2 9 SHDN2 GND 3 11 8 IN GND 3 11 8 IN ADJ1 4 7 SHDN1 ADJ1 4 7 SHDN1 BYP1 5 6 OUT1 BYP1 5 6 OUT1 MSE PACKAGE 10-LEAD PLASTIC MSOP DD PACKAGE T 10-LEAD (3mm s 3mm) PLASTIC DFN JMAX = 150°C, θJA = 40°C/W, θJC = 10°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB TJMAX = 125°C, θJA = 40°C/W, θJC = 10°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3023EDD#PBF LT3023EDD#TRPBF LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023IDD#PBF LT3023IDD#TRPBF LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023EMSE#PBF LT3023EMSE#TRPBF LTAHZ 10-Lead Plastic MSOP –40°C to 125°C LT3023IMSE#PBF LT3023IMSE#TRPBF LTAHZ 10-Lead Plastic MSOP –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3023EDD LT3023EDD#TR LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023IDD LT3023IDD#TR LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023EMSE LT3023EMSE#TR LTAHZ 10-Lead Plastic MSOP –40°C to 125°C LT3023IMSE LT3023IMSE#TR LTAHZ 10-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage ILOAD = 100mA l 1.8 2.3 V (Notes 3, 11) ADJ1, ADJ2 Pin Voltage VIN = 2V, ILOAD = 1mA 1.205 1.220 1.235 V (Note 3, 4) 2.3V < VIN < 20V, 1mA < ILOAD < 100mA l 1.190 1.220 1.250 V 3023fa 2
ABSOLUTE MAXIMUM RATINGS (Note 1)
IN Pin Voltage ...±20V Output Short-Circut Duration ... Indefi nite OUT1, OUT2 Pin Voltage ...±20V Operating Junction Temperature Range Input to Output Differential Voltage ...±20V (Note 2) ... –40°C to 125°C ADJ1, ADJ2 Pin Voltage ..±7V Storage Temperature Range ... –65°C to 150°C BYP1, BYP2 Pin Voltage ..±0.6V Lead Temperature (Soldering, 10 sec) .. 300°C SHDN1, SHDN2 Pin Voltage ...±20V (MSE package only)
PIN CONFIGURATION
TOP VIEW TOP VIEW BYP2 1 10 OUT2 BYP2 1 10 OUT2 ADJ2 2 9 SHDN2 ADJ2 2 9 SHDN2 GND 3 11 8 IN GND 3 11 8 IN ADJ1 4 7 SHDN1 ADJ1 4 7 SHDN1 BYP1 5 6 OUT1 BYP1 5 6 OUT1 MSE PACKAGE 10-LEAD PLASTIC MSOP DD PACKAGE T 10-LEAD (3mm s 3mm) PLASTIC DFN JMAX = 150°C, θJA = 40°C/W, θJC = 10°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB TJMAX = 125°C, θJA = 40°C/W, θJC = 10°C/W EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3023EDD#PBF LT3023EDD#TRPBF LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023IDD#PBF LT3023IDD#TRPBF LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023EMSE#PBF LT3023EMSE#TRPBF LTAHZ 10-Lead Plastic MSOP –40°C to 125°C LT3023IMSE#PBF LT3023IMSE#TRPBF LTAHZ 10-Lead Plastic MSOP –40°C to 125°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3023EDD LT3023EDD#TR LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023IDD LT3023IDD#TR LAJA 10-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C LT3023EMSE LT3023EMSE#TR LTAHZ 10-Lead Plastic MSOP –40°C to 125°C LT3023IMSE LT3023IMSE#TR LTAHZ 10-Lead Plastic MSOP –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 2) PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage ILOAD = 100mA l 1.8 2.3 V (Notes 3, 11) ADJ1, ADJ2 Pin Voltage VIN = 2V, ILOAD = 1mA 1.205 1.220 1.235 V (Note 3, 4) 2.3V < VIN < 20V, 1mA < ILOAD < 100mA l 1.190 1.220 1.250 V 3023fa 2