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参数资料
| 型号： | EZ1085CM-2.5T |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3 |
| 封装： | TO-263, 3 PIN |
| 文件页数： | 1/4页 |
| 文件大小： | 100K |
| 代理商： | EZ1085CM-2.5T |
1999 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
3.0 AMP POSITIVE
VOLTAGE REGULATOR
EZ1085
EZ1085B
June 17, 1999
1
FEATURES
Low dropout performance,
1.3V max. for EZ1085,
1.45V max. for EZ1085B
Full current rating over line and temperature
Fast transient response
±2% total output regulation over line, load
and temperature (±2.4% for EZ1085B)
Adjust pin current max 90A over temperature
Fixed/adjustable output voltage (EZ1085)
Line regulation typically 0.015%
Load regulation typically 0.05%
TO-220 and TO-263 packages
DESCRIPTION
The EZ1085 series of high performance positive
voltage regulators are designed for use in applications
requiring low dropout performance at full rated current.
Additionally, the EZ1085 series provides excellent
regulation over variations in line, load and temperature.
Outstanding features include low dropout performance
at rated current, fast transient response, internal
current limiting and thermal shutdown protection of the
output device. The EZ1085 has both fixed and
adjustable voltage options, while the EZ1085B is
adjustable only for cost sensitive applications. These
devices are available in the popular TO-220 and TO-
263 packages.
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
APPLICATIONS
Post regulators
Processor I/O supplies
Battery chargers
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Input Supply Voltage
V
IN
7V
Power Dissipation
P
D
Internally
Limited
W
Thermal Resistance
Junction to Case
TO-220
TO-263
θ
JC
3
°C/W
Thermal Resistance
Junction to Ambient
TO-220
TO-263
θ
JA
50
60
°C/W
Operating Junction
Temperature Range
T
J
0 to 125
°C
Storage Temperature
Range
T
STG
-65 to 150
°C
Lead Temperature
(Soldering) 10 Sec
T
LEAD
260
°C
ORDERING INFORMATION
Notes:
(1) Where X.X denotes voltage options. Available
voltages are: 1.5V, 2.5V and 3.3V. Leave blank for
adjustable version (1.3 to 5.7V). Contact factory for
additional voltage options.
(2) Add suffix ‘TR’ for tape and reel (TO-263).
DEVICE
PACKAGE
V
OUT VOLTS
EZ1085CM-X.X
EZ1085BCM
TO-263
(2)
See Note (1)
1.30 to 5.7
EZ1085CT-X.X
EZ1085BCT
TO-220
See Note (1)
1.30 to 5.7
BLOCK DIAGRAM
PIN CONFIGURATIONS
相关PDF资料 |
PDF描述 |
|---|---|
| EZ1085CM-3.3T | 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3 |
| EZ1117-ST | 1.25 V-4 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM5 |
| SC1086 | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, PSFM3 |
| EZ1585ACT | 1.3 V-4 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PSFM3 |
| EZ1587CM-TR | 1.3 V-5.7 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EZ1085CM-3.3 | 制造商:Semtech Corporation 功能描述: 制造商: 功能描述: 制造商:SEM 功能描述: 制造商:undefined 功能描述: 制造商:Semtech Corporation 功能描述:3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3 |
| EZ1085CM-3.3.TR | 制造商:Semtech Corporation 功能描述:LDO Regulator Pos 3.3V 3A 4-Pin(3+Tab) TO-263 T/R |
| EZ1085CM-3.3TR | 制造商:Semtech Corporation 功能描述:LDO Regulator Pos 3.3V 3A 4-Pin(3+Tab) TO-263 T/R |
| EZ1085CM-3.3TRT | 制造商:Semtech Corporation 功能描述:LDO Regulator Pos 3.3V 3A 4-Pin(3+Tab) TO-263 T/R |
| EZ1085CM-3.45 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
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