參數(shù)資料
型號(hào): NCV4279BD1R2
廠(chǎng)商: ON SEMICONDUCTOR
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Monitor FLAG
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8
封裝: SO-8
文件頁(yè)數(shù): 4/12頁(yè)
文件大小: 102K
代理商: NCV4279BD1R2
NCV4279B
http://onsemi.com
4
PACKAGE PIN DESCRIPTION
Package Pin Number
SO8
SO14
SO20L
Pin Symbol
Function
3
1
1
R
ADJ
Reset Adjust. If not needed connect to ground.
4
2
2
DELAY
Timing capacitor for RESET function.
5
35, 1012
47, 1417
GND
Ground. All GND leads must be connected to Ground
.
6
3, 8, 9, 13, 18
NC
No connection.
6
7
10
RESET
Active reset (accurate to V
OUT
1.0 V)
7
8
11
FLAG
Open collector output from early warning comparator.
8
9
12
V
OUT
±
2.0%, 150 mA output.
1
13
19
V
IN
Input Voltage.
2
14
20
MON
Monitor. Input for early warning comparator. If not needed connect to V
OUT.
TYPICAL PERFORMANCE CHARACTERISTICS
40
V
O
4.98
Temperature (
°
C)
4.99
5.00
5.01
25 10
125
5
20
35
50
65
80
95
110
V
OUT
= 5.0 V
V
IN
= 14 V
I
OUT
= 5.0 mA
Figure 2. Output Voltage vs. Temperature
Figure 3. Quiescent Current vs. Output Current
Figure 4. Quiescent Current vs. Output Current
+25
°
C
40
°
C
0
I
Q
0
I
OUT
(mA)
0.2
0.4
0.6
0.8
1.0
1.2
5
10
15
20
25
+125
°
C
V
IN
= 12 V
0
I
Q
0
I
OUT
(mA)
2
4
6
8
10
12
14
15
30
45
60
140
75
90
105 120 135
+25
°
C
40
°
C
+125
°
C
V
IN
= 12 V
6
I
Q
0
V
IN
(V)
1
2
3
4
5
6
7
8
10
12
14
26
16
18
20
22
24
I
OUT
= 10 mA
I
OUT
= 50 mA
I
OUT
= 100 mA
T = 25
°
C
Figure 5. Quiescent Current vs. Input Voltage
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