參數(shù)資料
型號(hào)： LCHP
廠商： Linear Technology Corporation
英文描述： 20mA, 3V to 80V Low Dropout Micropower Linear Regulator
中文描述： 20mA的，3V至80V的微功率低壓差線性穩(wěn)壓器
文件頁數(shù)： 2/12頁
文件大?。?/td> 176K
代理商： LCHP
2
LT3014B
3014bf
ORDER PART
NUMBER
DD PART MARKING
Consult LTC Marketing for parts specified with wider operating temperature ranges.
T
= 125
°
C,
θ
= 40
°
C/W
θ
JC
= 10
°
C/W MEASURED AT PIN 9.
LT3014BEDD
LT3014BHVEDD
LCHM
LCHP
ORDER PART
NUMBER
T
JMAX
= 125
°
C,
θ
JA
= 150
°
C/W
θ
JC
= 25
°
C/W MEASURED AT PIN 2.
SEE APPLICATIONS INFORMATION SECTION.
S5 PART MARKING
LT3014BES5
LT3014BHVES5
LTCHK
LTCHN
(Note 1)
IN Pin Voltage, Operating .................................
±
80V
Transient (2ms Survival, LT3014BHV) ........... +100V
OUT Pin Voltage ...............................................
±
60V
IN to OUT Differential Voltage...........................
±
80V
ADJ Pin Voltage..................................................
±
7V
Output Short-Circuit Duration..................... Indefinite
ABSOLUTEW
W
W
U
PACKAGE/ORDER U
U
W
ELECTRICAL CHARACTERISTICS
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
J
= 25
°
C.
PARAMETER
Minimum Input Voltage
ADJ Pin Voltage
(Notes 2, 3)
Line Regulation
Load Regulation
CONDITIONS
I
LOAD
= 20mA
V
IN
= 3.3V, I
LOAD
= 100
μ
A
3.3V < V
IN
< 80V, 100
μ
A < I
LOAD
< 20mA
V
IN
= 3.3V to 80V, I
LOAD
= 100
μ
A (Note 2)
V
IN
= 3.3V,
I
LOAD
= 100
μ
A to 20mA (Note 2)
V
IN
= 3.3V,
I
LOAD
= 100
μ
A to 20mA
I
LOAD
= 100
μ
A
I
LOAD
= 100
μ
A
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 20mA
I
LOAD
= 20mA
I
LOAD
= 0mA
I
LOAD
= 100
μ
A
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 20mA
MIN
TYP
3
1.220
1.220
1
13
MAX
3.3
1.240
1.260
10
25
40
180
250
270
360
350
450
410
570
20
30
100
450
1000
UNITS
●
V
V
V
1.200
1.180
●
●
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
μ
A
μ
A
μ
A
μ
A
μ
A
●
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 4, 5)
120
●
200
●
300
●
350
●
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 4, 6)
●
●
●
●
●
7
12
40
250
650
Storage Temperature Range
ThinSOT Package......................... –65
°
C to 150
°
C
DFN Package ............................... –65
°
C to 125
°
C
Operating Junction Temperature Range
(Notes 3, 9, 10) ........................... –40
°
C to 125
°
C
Lead Temperature, SOT-23
(Soldering, 10 sec) ..................................... 300
°
C
5 OUT
4 ADJ
IN 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
GND 2
NC 3
TOP VIEW
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
EXPOSED PAD IS GND (PIN 9)
MUST BE SOLDERED TO PCB
5
6
7
8
4
3
2
1
OUT
ADJ
NC
GND
IN
NC
NC
NC
9
Order Options
Tape and Reel: Add #TR Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
http://www.linear.com/leadfree/
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