參數(shù)資料
型號: LT3010
廠商: Linear Technology Corporation
英文描述: 442060007
中文描述: 50mA的,3V至80V的微功率低壓差線性穩(wěn)壓器
文件頁數(shù): 2/16頁
文件大?。?/td> 244K
代理商: LT3010
2
LT3010/LT3010-5
3010f
(Note 1)
IN Pin Voltage...................................................
±
80V
OUT Pin Voltage ...............................................
±
60V
IN to OUT Differential Voltage...........................
±
80V
ADJ Pin Voltage..................................................
±
7V
SHDN Pin Input Voltage ...................................
±
80V
Output Short-Circuit Duration..................... Indefinite
Storage Temperature Range............ –65
°
C to 150
°
C
Operating Junction Temperature Range
(Notes 3, 10, 11) ......................... –40
°
C to 125
°
C
Lead Temperature (Soldering, 10 sec)............ 300
°
C
*SENSE FOR LT3010-5, ADJ FOR LT3010
T
JMAX
= 125
°
C,
θ
JA
= 40
°
C/W,
θ
JC
= 16
°
C/W
SEE APPLICATIONS INFORMATION SECTION.
EXPOSED PAD IS GND
(MUST BE SOLDERED TO PCB)
MEASURED AT BOTTOM PAD
ORDER PART
NUMBER
MS8 PART MARKING
LT3010EMS8E
LT3010EMS8E-5
LTZF
LTAEF
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
ELECTRICAL CHARACTERISTICS
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
J
= 25
°
C.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
1
2
3
4
OUT
SENSE/ADJ*
NC
GND
8
7
6
5
IN
NC
NC
SHDN
TOP VIEW
MS8E PACKAGE
8-LEAD PLASTIC MSOP
PARAMETER
Minimum Input Voltage
Regulated Output Voltage (Note 3)
CONDITIONS
LT3010
LT3010-5
MIN
TYP
3
5.000
5.000
1.275
1.275
3
3
25
MAX
4
5.075
5.150
1.292
1.313
15
13
50
90
20
32
150
190
260
350
370
550
60
180
700
3.3
UNITS
I
LOAD
= 50mA
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
V
IN
= 3V, I
LOAD
= 1mA
4V < V
IN
< 80V, 1mA < I
LOAD
< 50mA
V
IN
= 5.5V to 80V, I
LOAD
= 1mA
V
IN
= 3V to 80V, I
LOAD
= 1mA
V
IN
= 6V,
I
LOAD
= 1mA to 50mA
V
IN
= 6V,
I
LOAD
= 1mA to 50mA
V
IN
= 4V,
I
LOAD
= 1mA to 50mA
V
IN
= 4V,
I
LOAD
= 1mA to 50mA
G
V
V
V
V
V
4.925
4.850
1.258
1.237
G
ADJ Pin Voltage
(Notes 2,3)
Line Regulation
LT3010
G
LT3010-5
LT3010 (Note 2)
LT3010-5
G
G
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
μ
A
μ
A
μ
A
mA
Load Regulation
G
LT3010 (Note 2)
10
G
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 50mA
C
OUT
= 10
μ
F, I
LOAD
= 50mA, BW = 10Hz to 100kHz
(Note 7)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 6V
V
IN
= 6V, V
SHDN
= 0V
100
G
200
G
300
G
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 4, 6)
G
G
G
G
30
100
400
1.8
100
50
1.3
0.8
0.5
0.1
1
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
μ
V
RMS
100
2
nA
V
V
μ
A
μ
A
μ
A
0.3
SHDN Pin Current
(Note 8)
Quiescent Current in Shutdown
2
0.5
5
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