參數(shù)資料
型號(hào)： LT3021ES8-1.8
廠商： LINEAR TECHNOLOGY CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 500mA, Low Voltage, Very Low Dropout Linear Regulator
中文描述： 1.8 V FIXED POSITIVE LDO REGULATOR, 0.285 V DROPOUT, PDSO8
封裝： 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù)： 2/16頁
文件大?。?/td> 235K
代理商： LT3021ES8-1.8
2
LT3021/LT3021-1.2/
LT3021-1.5/LT3021-1.8
3021fa
(Note 1)
IN Pin Voltage........................................................
±
10V
OUT Pin Voltage ....................................................
±
10V
Input-to-Output Differential Voltage.......................
±
10V
ADJ/SENSE Pin Voltage........................................
±
10V
SHDN Pin Voltage.................................................
±
10V
Output Short-Circut Duration.......................... Indefinite
Operating Junction Temperature Range
(Notes 2, 3) .......................................... –40
°
C to 125
°
C
Storage Temperature Range
DH .................................................... –65
°
C to 125
°
C
S8..................................................... –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
T
JMAX
= 150
°
C,
θ
JA
= 125
°
C/W*,
θ
JC
= 40
°
C/W**
*SEE THE APPLICATIONS INFORMATION SECTION
**MEASURED JUNCTION TO PIN 6
1
2
3
4
8
7
6
5
TOP VIEW
IN
NC
PGND
SHDN
NC
OUT
SENSE
AGND
LT3021-FIXED
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 125
°
C,
θ
JA
= 35
°
C/W*,
θ
JC
= 3
°
C/W**
EXPOSED PAD IS GND (PIN 17) CONNECT TO PINS 8, 10
*SEE THE APPLICATIONS INFORMATION SECTION
**MEASURED JUNCTION TO PIN 17
16
15
14
13
12
11
10
9
17
1
2
3
4
5
6
7
8
NC
NC
IN
NC
IN
NC
PGND
SHDN
NC
NC
OUT
OUT
NC
NC
SENSE
AGND
TOP VIEW
LT3021-FIXED
DH PACKAGE
16-LEAD (5mm
×
5mm) PLASTIC DFN
LT3021EDH
ORDER PART
NUMBER
LT3021EDH-1.2
LT3021EDH-1.5
LT3021EDH-1.8
3021
DH PART
MARKING
302112
302115
302118
T
JMAX
= 150
°
C,
θ
JA
= 125
°
C/W*,
θ
JC
= 40
°
C/W**
*SEE THE APPLICATIONS INFORMATION SECTION
**MEASURED JUNCTION TO PIN 6
1
2
3
4
8
7
6
5
TOP VIEW
IN
NC
PGND
SHDN
NC
OUT
ADJ
AGND
LT3021-ADJ
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 125
°
C,
θ
JA
= 35
°
C/W*,
θ
JC
= 3
°
C/W**
EXPOSED PAD IS GND (PIN 17) CONNECT TO PINS 8, 10
*SEE THE APPLICATIONS INFORMATION SECTION
**MEASURED JUNCTION TO PIN 17
16
15
14
13
12
11
10
9
17
1
2
3
4
5
6
7
8
NC
NC
IN
NC
IN
NC
PGND
SHDN
NC
NC
OUT
OUT
NC
NC
ADJ
AGND
TOP VIEW
LT3021-ADJ
DH PACKAGE
16-LEAD (5mm
×
5mm) PLASTIC DFN
ORDER PART
NUMBER
DH PART
MARKING
LT3021ES8
ORDER PART
NUMBER
LT3021ES8-1.2
LT3021ES8-1.5
LT3021ES8-1.8
3021
S8 PART
MARKING
302112
302115
302118
ORDER PART
NUMBER
S8 PART
MARKING
Consult factory for parts specified with wider operating temperature ranges.
Order Options
Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
http://www.linear.com/leadfree/
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