參數(shù)資料
型號(hào)： NCV33269
廠商： ON SEMICONDUCTOR
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： 800 mA, Adjustable Output, Low Dropout Voltage Regulator(800 mA，輸出可調(diào)的低壓差穩(wěn)壓器)
中文描述： 800毫安，可調(diào)輸出，低壓差穩(wěn)壓器（800毫安，輸出可調(diào)的低壓差穩(wěn)壓器）
文件頁(yè)數(shù)： 2/13頁(yè)
文件大?。?/td> 167K
代理商： NCV33269
MC33269, NCV33269
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Input Voltage
V
in
20
V
Power Dissipation
Case 369C (DPAK)
T
A
= 25
°
C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
T
A
= 25
°
C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
T
A
= 25
°
C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
T
A
= 25
°
C
Thermal Resistance, JunctiontoAmbient
Thermal Resistance, JunctiontoCase
P
D
JA
JC
P
D
JA
JC
P
D
JA
JC
P
D
JA
JC
T
J
Internally Limited
92
6.0
Internally Limited
160
25
Internally Limited
65
5.0
Internally Limited
156
15
W
°
C/W
°
C/W
W
°
C/W
°
C/W
W
°
C/W
°
C/W
W
°
C/W
°
C/W
Case 751 (SO8)
Case 221A (TO220)
Case 318E (SOT223)
Operating Die Junction Temperature Range
40 to +150
°
C
Operating Ambient Temperature Range
MC33269
NCV33269
T
A
40 to +125
40 to +125
°
C
Storage Temperature
T
stg
55 to +150
°
C
Electrostatic Discharge Sensitivity (ESD)
Human Body Model (HBM)
Machine Model (MM)
ESD
4000
400
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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 for Adjustable Voltage
(I
out
= 10 mA, V
in
V
out
= 2.0 V, T
A
= 25
°
C)
V
ref
1.235
1.25
1.265
V
Reference Voltage (Line, Load and Temperature) (Note 1) for Adjustable Voltage
(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)
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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NCV33269DTRK 功能描述:低壓差穩(wěn)壓器 - LDO 5V 800ma Automotive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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