參數資料
型號: TC1302BDTVUATR
廠商: Microchip Technology Inc.
元件分類: 基準電壓源/電流源
英文描述: LOW QUIESCENT CURRENT DUAL OUTPUT LDO
中文描述: 低靜態(tài)電流雙輸出穩(wěn)壓器
文件頁數: 8/26頁
文件大小: 570K
代理商: TC1302BDTVUATR
TC1302A/B
DS21333B-page 8
2005 Microchip Technology Inc.
Note:
Unless otherwise indicated,
V
IN
= V
R
+1V, I
OUT1
=
I
OUT2
= 100 μA, C
IN
= 4.7 μF, C
OUT1 =
C
OUT2
= 1 μF (X5R or X7R),
C
BYPASS
= 0 pF, SHDN1 = SHDN2 > V
IH
, T
A
= +25°C.
FIGURE 2-19:
Frequency (with bypass capacitor).
V
OUT1
and V
OUT2
Noise vs.
FIGURE 2-20:
from Shutdown TC1302B.
V
OUT1
and V
OUT2
Power-up
FIGURE 2-21:
Shutdown Input TC1302A.
V
OUT2
Power-up from
FIGURE 2-22:
from Input Voltage TC1302B.
V
OUT1
and V
OUT2
Power-up
FIGURE 2-23:
Dynamic Line Response.
FIGURE 2-24:
V
OUT1
.
300 mA Dynamic Load Step
0.001
0.01
0.1
1
10
0.01
0.1
1
10
100
1000
Frequency (KHz)
N
H
V
IN
= 4.2V
V
R1
= 2.8V
V
R2
=2.6V
I
OUT1
= 150 mA
I
OUT2
= 100 mA
C
BYPASS
= 10 nF
V
OUT1
V
OUT2
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