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參數資料
| 型號： | NCP1521 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | DC/DC變換器 |
| 英文描述： | High Efficiency DC-DC Converters |
| 中文描述： | 高效率DC - DC轉換器 |
| 文件頁數： | 18/20頁 |
| 文件大小： | 1886K |
| 代理商： | NCP1521 |
Page 18
Portable Solutions
LDO Voltage Regulators
Single Output Low-Dropout Linear Regulators (LDOs)
Device
Iout
Dropout* (typ)
Iq** (typ)
PSRR****
Absolute
Max Input
Voltage
Package(s)-pins
Vout
Features
NCP51
80 mA
160 mV
0 μA
60 dB
6 V
SC-70-5
1.5, 1.8, .5, .7, .8, , .1,
., 5 V
1.5, 1.8, .5, .7, .8, ,
., 5 V
Enable
NCP55
80 mA
650 mV
.8 μA
5 dB
1 V
SC8AB-
Ultra Low Iq, No Cap
LM91A/C/AC
100 mA
160 mV
00 μA
(@10mA)
75 μA
75 μA
90 dB
0 V
SO-8, TO-9-, TO-0-/5,
DPAK-, DPAK-/5
DPAK-, TO-9-
SO-8, Micro8, DIP-8
Adj, 5 V
High PSRR
LP950C/AC
LP951C/AC
100 mA
100 mA
50 mV
50 mV
—
—
0 V
0 V
, ., 5 V
Adj, , ., 5 V
1.5, 1.8, .5, .7, .8, , .1,
., 5 V
1.5, 1.8, .5, .7, .8, ,
., 5 V
1.5, 1.8, .5, .7, .8, ,
., 5 V
1.5, 1.8, .5, .8, , . V
1.8, .5, .8, , ., 5 V
1.8, 1.85, .5, .6, .7, .8,
, ., 5 V
1.5, 1.8, .5, .7, .8, ,
., 5 V
1.5, 1.8, .5, .7, .8, ,
., 5 V
., , 5 V
1.5, 1.8, .5, .8, .9, , . V
1.5, 1.8, .5, .8, .9, , . V
Adj
0.9, 1.,
1.5
, 1.8,
2.6
,
3.1
V
Tight Line & Load Reg.
Enable, Error Output
NCP612
100 mA
00 mV
0 μA
60 dB
6 V
SC-70-5
Enable
NCP662
100 mA
0 mV
.5 μA
5 dB
6 V
SC8AB-
Enable, Ultra Low Iq
NCP663
100 mA
0 mV
.5 μA
5 dB
6 V
SC8AB-
Ultra Low Iq
NCP580
MC78PC
10 mA
150 mA
180 mV
90 μA
5 μA
80 dB
70 dB
6.5 V
9 V
SC8AB-
SOT--5
Enable, Ultra Low Noise
Enable, Ultra Low Noise
00 mV (@100 mA)
NCP500
150 mA
150 mV
175 μA
6 dB
6 V
SOT--5, (x.) DFN-6
Enable, Fast Transient
NCP511
150 mA
90 mV (@100 mA)
0 μA
60 dB
6 V
SOT--5
Enable
NCP551
150 mA
70 mV
.0 μA
5 dB
1 V
SOT--5
Enable, Ultra Low Iq
NCP623
NCP582
NCP583
NCP600***
NCP584
150 mA
150 mA
150 mA
150 mA
00 mA
180 mV
0 mV
50 mV
100 mV
00 mV
170 μA
75 μA
1.0 μA
175 μA
.5 μA
90 dB
70 dB
5 dB
6 dB
75 dB
1 V
6.5 V
6.5 V
6 V
6.5 V
Micro8, (x) DFN-6
SOT-56-6, SC8AB-
SOT-56-6, SC8AB-
SOT--5
SOT--5
SO-8, DPAK-, SOT--,
(x)
DFN-8
SOT--5, HSON-6
SO-8
Micro8, (x) DFN-10
Enable, Ultra Low Noise
Enable, Ultra Low Noise
Enable, Ultra Low Iq
Enable, Fast Turn-ON
Enable, Tri-Mode
MC75
00 mA
60 mV
15 μA
75 dB
1 V
.5, , ., 5 V
Tight Line & Load Reg.
NCP585
NCP3334***
NCP3335A
00 mA
500 mA
500 mA
10 mV
0 mV (max)
0 mV (max)
.5 μA
190 uA
190 μA
75 dB
—
75 dB
6.5 V
16 V
16 V
0.9, 1., 1.8 V
Adj
Adj, .5, .85, ., 5 V
Enable, Tri-Mode
Enable, High Accuracy
Enable, High Accuracy
*
**
***
**** PSRR was measured at f = 10 Hz for Vout = . when applicable.
Bold
Denotes NEW Products, Packages, and/or Voltage Options
Contact an ON Sales Representative for other voltage options or for automotive grade regulators.
Voltage dropout was measured at full load for Vout = . V where applicable unless noted.
Iq was measured at 0 or 0.1 mA load unless noted
Release to Market in Q-006
Key Performance Characteristics
Maintains accuracy over full temperature and load
current operating conditions
T
C
+4.0%
+1.5%
0%
-1.5%
-4.0%
NCP3335A
Enhanced
Tolerance
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