參數(shù)資料
型號(hào): NCV2931
廠商: ON SEMICONDUCTOR
英文描述: 100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection(100mA,可調(diào)輸出,帶有60V負(fù)載保護(hù)的低壓差穩(wěn)壓器)
中文描述: 百毫安,可調(diào)輸出,LDO穩(wěn)壓器與60伏特拋負(fù)載保護(hù)(100mA的,可調(diào)輸出,帶有60V的負(fù)載保護(hù)的低壓差穩(wěn)壓器)
文件頁(yè)數(shù): 4/23頁(yè)
文件大?。?/td> 254K
代理商: NCV2931
LM2931, NCV2931 Series
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
in
= 14 V, I
O
= 10 mA, C
O
= 100 F, C
O(ESR)
= 0.3 , T
A
= 25
°
C [Note 4])
Characteristic
Symbol
LM29315.0/NCV29315.0
LM2931A5.0/NCV2931A5.0
Unit
Min
Typ
Max
Min
Typ
Max
FIXED OUTPUT
Output Voltage
V
O
V
V
in
= 14 V, I
O
= 10 mA, T
A
= 25
°
C
4.75
5.0
5.25
4.81
5.0
5.19
V
in
= 6.0 V to 26 V, I
O
100 mA,
T
A
= 40
°
to +125
°
C
4.50
5.50
4.75
5.25
Line Regulation
Reg
line
mV
V
in
= 9.0 V to 16 V
2.0
10
2.0
10
V
in
= 6.0 V to 26 V
4.0
30
4.0
30
Load Regulation (I
O
= 5.0 mA to 100 mA)
Reg
load
14
50
14
50
mV
Output Impedance
Z
O
m
I
O
= 10 mA, I
O
= 1.0 mA, f = 100 Hz to
10 kHz
200
200
Bias Current
I
B
mA
V
in
= 14 V, I
O
= 100 mA, T
A
= 25
°
C
5.8
30
5.8
30
V
in
= 6.0 V to 26 V, I
O
= 10 mA, T
A
= 40
°
to
+125
°
C
0.4
1.0
0.4
1.0
Output Noise Voltage (f = 10 Hz to 100 kHz)
V
n
700
700
Vrms
Long Term Stability
S
20
20
mV/kHR
Ripple Rejection (f = 120 Hz)
RR
60
90
60
90
dB
Dropout Voltage
V
I
V
O
V
I
O
= 10 mA
0.015
0.2
0.015
0.2
I
O
= 100 mA
0.16
0.6
0.16
0.6
OverVoltage Shutdown Threshold
V
th(OV)
26
29.5
40
26
29.5
40
V
Output Voltage with Reverse Polarity Input
(V
in
= 15 V)
V
O
0.3
0
0.3
0
V
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
5. NCV devices are qualified for automotive use.
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