參數(shù)資料
型號: Si91871DMP-29-T1
廠商: Vishay Intertechnology,Inc.
元件分類: 散熱片
英文描述: Heat Sink; Package/Case:TO-220; Thermal Resistance:16 C/W; Mounting Type:Through Hole; Length:9.02mm; Height:34.93mm; Width:21.84mm; Body Material:Aluminum; Color:Black; Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: 300 - mA的超低噪聲LDO穩(wěn)壓器排放的選項
文件頁數(shù): 5/9頁
文件大小: 183K
代理商: SI91871DMP-29-T1
Si91871
Vishay Siliconix
New Product
Document Number: 72012
S-03156
Rev. B, 03-Feb-03
www.vishay.com
5
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25 C UNLESS NOTED)
-1.0
-0.8
-0.6
-0.4
-0.2
-0.0
0.2
0.4
-40
-15
10
35
60
85
Normalized V
OUT
vs. Temperature
Ambient Temperature ( C)
(
V
O
0
50
100
150
200
250
300
2
3
4
5
6
7
No Load GND Pin Current vs. Input Voltage
(
I
G
A
Input Voltage (V)
I
OUT
= 0 mA
I
OUT
= 150 mA
I
OUT
= 75 mA
-40 C
85 C
25 C
50
75
100
125
150
0
50
100
150
200
250
300
GND Current vs. Load Current
(
I
G
A
Load Current (mA)
600
625
650
675
700
725
750
-40
-15
10
35
60
85
Output Short Circuit Current vs. Temperature
85 C
(
I
S
AmbientTemperature ( C)
-80
-60
-40
-20
0
10
100
1000
10000
100000
1000000
Power Supply Rejection
Frequency (Hz)
G
C
IN
= 1 F
C
OUT
= 1 F
I
LOAD
= 150 mA
V
OUT
= 3.0 V
-0.75
-0.60
-0.45
-0.30
-0.15
0.00
0.15
0.30
0
50
100
150
200
250
300
Normalized Output Voltage vs. Load Current
O
Load Current (mA)
V
OUT
= 2.6 V
V
IN
= V
OUT(nom)
+ 1 V
V
OUT
= 3.0 V
V
IN
= 4.0 V
V
IN
= V
OUT(nom)
+ 1 V
25 C
-40 C
I
OUT
= 300 mA
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