參數(shù)資料
型號(hào): EZ1082
廠商: Semtech Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 66K
代理商: EZ1082
1998 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
10.0 AMP POSITIVE
VOLTAGE REGULATOR
EZ1082
April 13, 1998
1
FEATURES
=
Low dropout performance, 1.3V max.
=
Full current rating over line and temperature
=
Fast transient response
=
±2% total output regulation over line, load
and temperature
=
Adjust pin current max 90μA over temperature
=
Fixed/adjustable output voltage
=
Line regulation typically 0.015%
=
Load regulation typically 0.05%
=
TO-220 package
DESCRIPTION
The EZ1082 series of high performance positive
voltage regulators are designed for use in applications
requiring low dropout performance at full rated
current. Additionally, the EZ1082 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 EZ1082 series
are three terminal regulators with fixed and adjustable
voltage options available in the popular TO-220
package.
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Input Supply
Voltage
V
IN
7
V
Power Dissipation
P
D
Internally
Limited
W
Thermal Resistance
Junction to Case
θ
JC
1.6
°C/W
Thermal Resistance
Junction to Ambient
θ
JA
50
°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
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
APPLICATIONS
=
High current microprocessor supplies
=
Post regulators
PIN CONFIGURATIONS
ORDERING INFORMATION
Note:
(1) Where X.X denotes voltage options. Available volt-
ages are: 2.5V and 3.3V. Leave blank for adjustable ver-
sion (1.3 to 5.7V). Contact factory for additional voltage
options.
DEVICE
PACKAGE
V
OUT
VOLTS
EZ1082CT-X.X
TO-220
See Note (1)
BLOCK DIAGRAM
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