參數(shù)資料
型號(hào): AP2121N3.2TRE1
廠商: BCD Semiconductor Manufacturing Limited
英文描述: 150mA EXTREMELY LOW NOISE LDO REGULATOR
中文描述: 150mA的超低噪音LDO穩(wěn)壓器
文件頁(yè)數(shù): 9/14頁(yè)
文件大小: 170K
代理商: AP2121N3.2TRE1
Preliminary Datasheet
9
Feb. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
150mA EXTREMELY LOW NOISE LDO REGULATOR AP2121
V
O
(
V
I
(
Typical Performance Characteristics (Continued)
Figure 8. Supply Current vs. Input Voltage
Figure 9. Supply Current vs. Temperature
-25
0
25
50
75
100
125
0
5
10
15
20
25
30
35
40
S
μ
A
Temperature (
o
C)
AP2121-1.5V
V
IN
=2.5V
I
OUT
=0mA
Figure 10. Line Transient
(Conditions: I
OUT
=30mA, C
IN
=1
μ
F, C
OUT
=1
μ
F)
Time (40
μ
s/Div)
Figure 11. Load Transient
(Conditions: V
IN
=2.5V, C
IN
=1
μ
F, C
OUT
=1
μ
F)
V
O
I
O
(
AP2121-1.5V
Time (20
μ
s/Div)
AP2121-1.5V
0
100
1.5
1.4
0
2
3
0
1
2
3
4
5
6
7
8
0
10
20
30
40
50
60
AP2121-1.5V
I
OUT
=0mA
S
μ
A
Input Voltage (V)
0.05
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