參數(shù)資料
型號: NCV33269DTRK
廠商: ON SEMICONDUCTOR
元件分類: 基準電壓源/電流源
英文描述: 800 mA, Adjustable Output, Low Dropout Voltage Regulator
中文描述: 1.225 V-1.275 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.35 V DROPOUT, PSSO2
封裝: DPAK-3
文件頁數(shù): 3/14頁
文件大小: 133K
代理商: NCV33269DTRK
MC33269, NCV33269
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(C
O
= 10 F, T
A
= 25
°
C, for min/max values T
A
= 40
°
C to +125
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (I
out
= 10 mA, T
A
= 25
°
C)
3.3 Suffix (V
CC
= 5.3 V)
5.0 Suffix (V
CC
= 7.0 V)
12 Suffix (V
CC
= 14 V)
V
O
3.27
4.95
11.88
3.3
5.0
12
3.33
5.05
12.12
V
Output Voltage (Line, Load and Temperature) (Note 1)
(1.25 V
V
in
V
out
15 V, I
out
= 500 mA)
(1.35 V
V
in
V
out
10 V, I
out
= 800 mA)
3.3 Suffix
5.0 Suffix
12 Suffix
V
O
3.23
4.9
11.76
3.3
5.0
12
3.37
5.1
12.24
V
Reference Voltage (I
out
= 10 mA, V
in
V
out
= 2.0 V, T
A
= 25
°
C)
for Adjustable Voltage
V
ref
1.235
1.25
1.265
V
Reference Voltage (Line, Load and Temperature) (Note 1)
(1.25 V
V
in
V
out
15 V, I
out
= 500 mA)
(1.35 V
V
V
10 V, I
out
= 800 mA)
for Adjustable Voltage
V
ref
1.225
1.25
1.275
V
Line Regulation
(I
out
= 10 mA, V
in
= [V
out
+ 1.5 V] to V
in
= 20 V, T
A
= 25
°
C)
Reg
line
0.3
%
Load Regulation (V
in
= V
out
+ 3.0 V, I
out
= 10 mA to 800 mA, T
A
= 25
°
C)
Reg
load
0.5
%
Dropout Voltage
(I
out
= 500 mA)
(I
out
= 800 mA)
V
in
V
out
1.0
1.1
1.25
1.35
V
Ripple Rejection
(10 V
pp
, 120 Hz Sinewave; I
out
= 500 mA)
RR
55
dB
Current Limit (V
in
V
out
= 10 V)
I
Limit
800
mA
Quiescent Current (Fixed Output)
(1.5 V
V
out
3.3 V)
(5 V
V
out
12 V)
I
Q
5.5
8.0
20
mA
Minimum Required Load Current
Fixed Output Voltage
Adjustable Voltage
I
Load
8.0
0
mA
Adjustment Pin Current
I
Adj
120
A
1. The MC3326912, V
in
V
out
is limited to 8.0 V maximum, because of the 20 V maximum rating applied to V
in.
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