參數(shù)資料
型號: LTC1844ES5-2.8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準電壓源/電流源
英文描述: 150mA, Micropower, Low Noise, VLDO Linear Regulator
中文描述: 2.8 V FIXED POSITIVE LDO REGULATOR, 0.165 V DROPOUT, PDSO5
封裝: PLASTIC, MO-193, THIN, SOT-23, 5 PIN
文件頁數(shù): 2/12頁
文件大?。?/td> 209K
代理商: LTC1844ES5-2.8
2
LTC1844 Series
1844ia
(Note 1)
Supply Voltage (IN) ....................................... –7V to 7V
Input Voltage
SHDN, BYP, ADJ .................................... –0.3V to 7V
Output Voltage
OUT ........................................................ –0.3V to 7V
OUT to IN .................................................. –7V to 7V
ABSOLUTEW
W
W
U
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
IN
= V
OUT
+ 0.5V, unless otherwise noted. (Note 2)
SYMBOL
V
IN
I
IN
PARAMETER
Input Voltage
Quiescent Current
CONDITIONS
MIN
1.6
TYP
MAX
6.5
55
80
1
1.50
1.75
1.50
1.75
1.50
1.75
1.50
1.75
UNITS
G
V
SHDN = V
IN
35
μ
A
μ
A
μ
A
G
I
INSHDN
V
OUT%
V
IN
Shutdown Supply Current
Regulated Output Voltage
(Notes 3, 4, 5)
SHDN = 0V
LTC1844-3.3
LTC1844-3.3
LTC1844-2.8
LTC1844-2.8
LTC1844-2.5
LTC1844-2.5
LTC1844-1.8
LTC1844-1.8
G
0.01
V
IN
= 3.8V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 3.8V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 3.3V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 3.3V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 3.0V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 3.0V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 2.3V to 6.5V, I
OUT
= 0mA to 150mA
V
IN
= 2.3V to 6.5V, I
OUT
= 0mA to 150mA
–1.50
–1.75
–1.50
–1.75
–1.50
–1.75
–1.50
–1.75
%V
OUT
%V
OUT
%V
OUT
%V
OUT
%V
OUT
%V
OUT
%V
OUT
%V
OUT
G
G
G
G
The
G
denotes specifications which apply over the full operating
Output Short-Circut Duration.......................... Indefinite
Operating Junction Temperature Range
(Notes 2, 10) .....................................–40
°
C to 125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
PACKAGE/ORDER U
U
W
LTC1844ES5-1.5
LTC1844ES5-1.8
LTC1844ES5-2.5
LTC1844ES5-2.8
LTC1844ES5-3.3
ORDER PART
NUMBER
T
JMAX
= 150
°
C,
θ
JA
= 250
°
C/W,
θ
JC
= 90
°
C/W
SEE THE APPLICATIONS INFORMATION SECTION
S5 PART
MARKING
LTF1
LTF2
LTF3
LTQK
LTF4
5 OUT
4 BYP
IN 1
GND 2
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
SHDN 3
Consult LTC Marketing for parts specified with wider operating temperature ranges.
T
JMAX
= 150
°
C,
θ
JA
= 250
°
C/W,
θ
JC
= 90
°
C/W
SEE THE APPLICATIONS INFORMATION SECTION
T
JMAX
= 150
°
C,
θ
JA
= 250
°
C/W,
θ
JC
= 90
°
C/W
SEE THE APPLICATIONS INFORMATION SECTION
LTC1844ES5-SD
ORDER PART
NUMBER
S5 PART
MARKING
LTE8
LTC1844ES5-BYP
ORDER PART
NUMBER
S5 PART
MARKING
LTE9
5 OUT
4 ADJ
IN 1
GND 2
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
SHDN 3
5 OUT
4 ADJ
IN 1
GND 2
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
BYP 3
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