參數(shù)資料
型號(hào): TPS728XX
廠商: Texas Instruments, Inc.
英文描述: 200mA Low-Dropout Linear Regulator with Pin-Selectable Dual-Voltage Level Output
中文描述: 200mA低與品差線性穩(wěn)壓器可選雙電壓電平輸出
文件頁(yè)數(shù): 6/22頁(yè)
文件大?。?/td> 763K
代理商: TPS728XX
www.ti.com
TYPICAL CHARACTERISTICS
5
4
3
2
1
0
-
1
-
2
-
3
-
4
-
5
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
(
O
5.0
5.5
6.0
6.5
T = 40
T = +25 C
T = +85 C
T = +125 C
-
°
C
°
°
°
10
8
6
4
2
0
-
2
-
4
-
6
-
8
-
10
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
O
(
5.0
5.5
6.0
6.5
T = 40
T
J
= +25 C
T = +85 C
T
J
= +125 C
-
°
C
°
°
°
6
3
0
-
3
-
6
-
9
-
12
-
15
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
O
(
5.0
5.5
6.0
6.5
T = 40
T = +25 C
T = +85 C
T = +125 C
-
°
C
°
°
°
6
3
0
-
3
-
6
-
9
-
2
-
15
-
18
-
21
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
O
(
5.0
5.5
6.0
6.5
T = 40
T = +25 C
T = +85 C
T = +125 C
-
°
C
°
°
°
5
0
-
5
-
10
-
15
-
20
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
O
(
5.0
5.5
6.0
6.5
T = 40
T = +25 C
T = +85 C
T = +125 C
-
°
C
°
°
°
10
5
0
-
5
-
10
-
15
-
20
-
25
-
30
2.5
3.0
3.5
4.0
4.5
V
(V)
IN
D
V
O
(
5.0
5.5
6.0
6.5
T
T = +25 C
T = +85 C
T = +125 C
°
J
= 40
-
C
°
°
°
TPS728xx Series
SBVS095–AUGUST 2007
Over operating temperature range (T
J
= –40
°
C to +125
°
C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.7V, whichever is greater;
I
OUT
= 0.5mA, V
EN
= V
SET
= V
IN
, C
OUT
= 1.0
μ
F, unless otherwise noted. Typical values are at T
J
= +25
°
C.
LINE REGULATION
I
OUT
= 5mA, V
OUT
= 0.9V (nom)
LINE REGULATION
I
OUT
= 200mA, V
OUT
= 0.9V (nom)
Figure 2.
Figure 3.
LINE REGULATION
I
OUT
= 5mA, V
OUT
= 1.85V (nom)
LINE REGULATION
I
OUT
= 200mA, V
OUT
= 1.85V (nom)
Figure 4.
Figure 5.
LINE REGULATION
I
OUT
= 5mA, V
OUT
= 3.6V (nom)
LINE REGULATION
I
OUT
= 200mA, V
OUT
= 3.6V (nom)
Figure 6.
Figure 7.
6
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Copyright 2007, Texas Instruments Incorporated
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