參數(shù)資料
型號(hào): NCP551SN50T1G
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150 mA CMOS Low Iq Low-Dropout Voltage Regulator
中文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.15 V DROPOUT, PDSO5
封裝: LEAD FREE, SC-59, SOT-23, TSOP-5
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 89K
代理商: NCP551SN50T1G
NCP551, NCV551
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(V
in
= V
out(nom.)
+ 1.0 V, V
EN
= V
in
, C
in
= 1.0 F, C
out
= 1.0 F, T
J
= 25
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (T
A
= 25
°
C, I
out
= 10 mA)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.2 V
3.3 V
5.0 V
V
out
1.455
1.746
2.425
2.646
2.744
2.94
3.136
3.234
4.90
1.5
1.8
2.5
2.7
2.8
3.0
3.2
3.3
5.0
1.545
1.854
2.575
2.754
2.856
3.06
3.264
3.366
5.10
V
Output Voltage (T
A
= T
low
to T
high
, I
out
= 10 mA)
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.2 V
3.3 V
5.0 V
V
out
1.440
1.728
2.400
2.619
2.716
2.910
3.104
3.201
4.850
1.5
1.8
2.5
2.7
2.8
3.0
3.2
3.3
5.0
1.560
1.872
2.600
2.781
2.884
3.09
3.296
3.399
5.150
V
Line Regulation (V
in
= V
out
+ 1.0 V to 12 V, I
out
= 10 mA)
Reg
line
10
30
mV
Load Regulation (I
out
= 10 mA to 150 mA, V
in
= V
out
+ 2.0 V)
Reg
load
40
65
mV
Output Current (V
out
= (V
out
at I
out
= 100 mA) 3%)
1.5 V2.0 V (V
in
= 4.0 V)
2.1 V3.0 V (V
in
= 5.0 V)
3.1 V4.0 V (V
in
= 6.0 V)
4.1 V5.0 V (V
in
= 8.0 V)
I
o(nom.)
150
150
150
150
mA
Dropout Voltage (I
out
= 10 mA, Measured at V
out
3.0%)
1.5 V, 1.8 V, 2.5 V
2.7 V, 2.8 V, 3.0 V, 3.2 V, 3.3 V, 5.0 V
V
in
V
out
130
40
220
150
mV
Quiescent Current
(Enable Input = 0 V)
(Enable Input = V
in
, I
out
= 1.0 mA to I
o(nom.)
)
I
Q
0.1
4.0
1.0
8.0
A
Output Voltage Temperature Coefficient
T
c
100
ppm/
°
C
Enable Input Threshold Voltage
(Voltage Increasing, Output Turns On, Logic High)
(Voltage Decreasing, Output Turns Off, Logic Low)
V
th(en)
1.3
0.3
V
Output Short Circuit Current (V
out
= 0 V)
1.5 V2.0 V (V
in
= 4.0 V)
2.1 V3.0 V (V
in
= 5.0 V)
3.1 V4.0 V (V
in
= 6.0 V)
4.1 V5.0 V (V
in
= 8.0 V)
I
out(max)
160
160
160
160
350
350
350
350
600
600
600
600
mA
3. Maximum package power dissipation limits must be observed.
TJ(max)
PD
TA
RJA
4. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
5. NCP551
T
low
= 40
°
C
T
high
= +85
°
C
NCV551
T
low
= 40
°
C
T
high
= +125
°
C.
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