參數(shù)資料
型號: LT1963
廠商: Linear Technology Corporation
英文描述: 1.5A, Low Noise, Fast Transient Response LDO Regulators(可調(diào)輸出,1.5A,低噪聲,快速瞬變響應(yīng),低壓差輸出穩(wěn)壓器)
中文描述: 1.5A的,低噪聲,快速瞬態(tài)響應(yīng)LDO穩(wěn)壓器(可調(diào)輸出,1.5安培的電流,低噪聲,快速瞬變響應(yīng),低壓差輸出穩(wěn)壓器)
文件頁數(shù): 2/16頁
文件大小: 222K
代理商: LT1963
2
LT1963 Series
PARAMETER
Minimum Input Voltage (Notes 4,12)
CONDITIONS
I
LOAD
= 0.5A
I
LOAD
= 1.5A
LT1963-1.5
MIN
TYP
1.9
2.1
1.500
1.500
1.800
1.800
MAX
UNITS
V
V
V
V
V
V
G
2.5
1.523
1.545
1.827
1.854
Regulated Output Voltage (Note 5)
V
IN
= 2.21V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
V
IN
= 2.3V, I
LOAD
= 1mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 1.5A
1.477
1.447
1.773
1.737
G
LT1963-1.8
G
(Note 1)
IN Pin Voltage........................................................
±
20V
OUT Pin Voltage ....................................................
±
20V
Input to Output Differential Voltage (Note 2) .........
±
20V
SENSE Pin Voltage ...............................................
±
20V
ADJ Pin Voltage......................................................
±
7V
SHDN Pin Voltage.................................................
±
20V
Output Short-Circuit Duration......................... Indefinite
Operating Junction Temperature Range –45
°
C to 125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C. (Note 3)
ABSOLUTEW
W
W
U
ELECTRICAL CHARACTERISTICS
Consult factory for Industrial and Military grade parts.
ORDER PART
NUMBER
LT1963EQ
LT1963EQ-1.5
LT1963EQ-1.8
LT1963EQ-2.5
LT1963EQ-3.3
T
JMAX
= 150
°
C,
θ
JA
= 30
°
C/W
*PIN 5= SENSE FOR LT1963-1.8/LT1963-2.5/LT1963-3.3
= ADJ FOR LT1963
ORDER PART
NUMBER
LT1963ET
LT1963ET-1.5
LT1963ET-1.8
LT1963ET-2.5
LT1963ET-3.3
*PIN 5= SENSE FOR LT1963-1.8/LT1963-2.5/LT1963-3.3
= ADJ FOR LT1963
T
JMAX
= 150
°
C,
θ
JA
= 50
°
C/W
Q PACKAGE
5-LEAD PLASTIC DD
TAB IS
GND
FRONT VIEW
SENSE/ADJ*
OUT
GND
IN
SHDN
5
4
3
2
1
T PACKAGE
5-LEAD PLASTIC TO-220
SENSE/ADJ*
OUT
GND
IN
SHDN
FRONT VIEW
TAB IS
GND
5
4
3
2
1
1
2
3
FRONT VIEW
TAB IS
GND
OUT
GND
IN
ST PACKAGE
3-LEAD PLASTIC SOT-223
T
JMAX
= 150
°
C,
θ
JA
= 50
°
C/W
LT1963EST-1.5
LT1963EST-1.8
LT1963EST-2.5
LT1963EST-3.3
ORDER PART
NUMBER
LT1963ES8
LT1963ES8-1.5
LT1963ES8-1.8
LT1963ES8-2.5
LT1963ES8-3.3
ORDER PART
NUMBER
1
2
3
4
8
7
6
5
TOP VIEW
IN
GND
GND
SHDN
OUT
SENSE/ADJ*
GND
NC
S8 PACKAGE
8-LEAD PLASTIC SO
*PIN 2= SENSE FOR LT1963-1.8/LT1963-2.5/LT1963-3.3
= ADJ FOR LT1963
T
JMAX
= 150
°
C,
θ
JA
= 70
°
C/W
PACKAGE/ORDER U
U
W
ST PART
MARKING
1963
196315
196318
196325
196333
S8 PART
MARKING
196315
196318
196325
196333
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