New Japan Radio NJM79LX 系列线性稳压器涵盖了一系列负电压稳压器。 此系列具有 -3 V 到最大 -7 V 的固定输出电压。 NJM79 系列具有内部短路电流限制和热过载保护,这使其成为强大的集成电路 (IC)。 应用包括卡式调节或需要小电流输出的负电压等级应用。 尽管这些设备可与外部设备一起使用来获得可调节的输出电压和电流,但操作时并不需要外部设备。
NJM79L08A规格参数
参数名称
属性值
类别
半导体;多通道IC(PMIC)
厂商名称
Nisshinbo Micro Devices Inc.
包装
管件
输出配置
负
输出类型
固定
稳压器数
1
电压 - 输入(最大值)
-30V
电压 - 输出(最小值/固定)
-8V
电流 - 输出
100mA
电流 - 静态 (Iq)
6 mA
PSRR
68dB(120Hz)
保护功能
超温,短路
工作温度
-40°C ~ 85°C
安装类型
通孔
封装/外壳
TO-226-3,TO-92-3 标准主体(!--TO-226AA)
供应商器件封装
TO-92-3
NJM79L08A文档预览
NJM79L00
3-TERMINAL NEGATIVE VOLTAGE REGULATOR
■
GENERAL DESCRIPTION
The NJM79L00 series of 3-Terminal Negative Voltage Regulators
is constructed using the New JRC Planar epitaxial process. These
regulators employ internal current-limiting, and thermal-shutdown,
making them essentially indestructible. If adequate heat sinking is
provided, they can deliver up to 100mA output current. They are
intended as fixed voltage regulators in a wide range of applications
including local or on-card regulation for elimination of noise and
distribution problems associated with single-point regulation. In
addition, they can be used with power pass elements to make
high-current voltage regulators. The NJM79L00 used as a Zener
diode/resistor combination replacement, offers an effective output
impedance improvement of typically two orders of magnitude, along
with lower quiescent current and lower noise.
■
PACKAGE OUTLINE
NJM79L00A
NJM79L00UA
1. COMMON
2. IN
3. OUT
■
FEATURES
•
Internal Short Circuit Current Limit
•
Internal Thermal Overload Protection
•
Excellent Ripple Rejection
•
Guarantee'd 100mA Output Current
•
Package Outline
TO-92, SOT-89
•
Bipolar Technology
■
EQUIVALENT CIRCUIT
Ver.2003-07-18
-1-
NJM79L00
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Operating Temperature Range
Storage Temperature Range
Power Dissipation
SYMBOL
V
IN
T
opr
T
stg
P
D
RATINGS
(79L03A to 79L09A) - 30
(79L12A to 79L15A) - 35
(79L18A to 79L24A) - 40
-40 to +85
-40 to +125
(TO92) 500
(SOT89) 350
UNIT
V
V
V
ºC
ºC
mW
mW
■
ELECTRICAL CHARACTERISTICS
(C
IN
=0.33µF,
C
O
=1.0µF,
Tj=25ºC)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
NJM79L03A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-10V, I
0
=
40mA
V
IN
=
-7 to -20V, I
O
=
40mA
V
IN
=
-10V, I
O
=
1 to 100mA
V
IN
=
-10V, I
O
=
0mA
V
IN
=
-8 to -18V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-10V, BW
=
10Hz to 100kHz, I
O
=
40mA
-2.88
-
-
-
45
-
-3.0
10
4
3.5
72
70
-3.12
60
72
6.0
-
-
V
mV
mV
mA
dB
µV
NJM79L05A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-10V, I
0
=
40mA
V
IN
=
-7 to -20V, I
O
=
40mA
V
IN
=
-10V, I
O
=
1 to 100mA
V
IN
=
-10V, I
O
=
0mA
V
IN
=
-8 to -18V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-10V, BW
=
10Hz to 100kHz, I
O
=
40mA
-4.8
-
-
-
41
-
-5.0
15
7
3.5
71
120
-5.2
150
60
6.0
-
-
V
mV
mV
mA
dB
µV
-2-
Ver.2003-07-18
NJM79L00
■
ELECTRICAL CHARACTERISTICS
(C
IN
=0.33µF,
C
O
=1.0µF,
Tj=25ºC)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
NJM79L06A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-12V, I
0
=
40mA
V
IN
=
-8.5 to -20V, I
O
=
40mA
V
IN
=
-12V, I
O
=
1 to 100mA
V
IN
=
-12V, I
O
=
0mA
V
IN
=
-9 to -19V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-12V, BW
=
10Hz to 100kHz, I
O
=
40mA
-5.76
-
-
-
40
-
-6.0
18
8
3.5
68
140
-6.24
150
70
6.0
-
-
V
mV
mV
mA
dB
µV
NJM79L08A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-14V, I
0
=
40mA
V
IN
=
-10.5 to -23V, I
O
=
40mA
V
IN
=
-14V, I
O
=
1 to 100mA
V
IN
=
-14V, I
O
=
0mA
V
IN
=
-11 to -21V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-14V, BW
=
10Hz to 100kHz, I
O
=
40mA
-7.68
-
-
-
39
-
-8.0
24
10
3.5
68
190
-8.32
175
80
6.0
-
-
V
mV
mV
mA
dB
µV
NJM79L09A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-15V, I
0
=
40mA
V
IN
=
-11.5 to -24V, I
O
=
40mA
V
IN
=
-15V, I
O
=
1 to 100mA
V
IN
=
-15V, I
O
=
0mA
V
IN
=
-12 to -22V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-15V, BW
=
10Hz to 100kHz, I
O
=
40mA
-8.64
-
-
-
38
-
-9.0
27
12
3.5
67
210
-9.36
200
90
6.0
-
-
V
mV
mV
mA
dB
µV
NJM79L12A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-19V, I
0
=
40mA
V
IN
=
-14.5 to -27V, I
O
=
40mA
V
IN
=
-19V, I
O
=
1 to 100mA
V
IN
=
-19V, I
O
=
0mA
V
IN
=
-15 to -25V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-19V, BW
=
10Hz to 100kHz, I
O
=
40mA
-11.5
-
-
-
37
-
-12.0
36
16
3.5
64
210
-12.5
250
100
6.5
-
-
V
mV
mV
mA
dB
µV
Ver.2003-07-18
-3-
NJM79L00
■
ELECTRICAL CHARACTERISTICS
(C
IN
=0.33µF,
C
O
=1.0µF,
Tj=25ºC)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
NJM79L15A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-23V, I
0
=
40mA
V
IN
=
-17.5 to -30V, I
O
=
40mA
V
IN
=
-23V, I
O
=
1 to 100mA
V
IN
=
-23V, I
O
=
0mA
V
IN
=
-18.5 to -28.5V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-23V, BW
=
10Hz to 100kHz, I
O
=
40mA
-14.4
-
-
-
34
-
-15.0
45
20
3.5
63
340
-15.6
300
150
6.5
-
-
V
mV
mV
mA
dB
µV
NJM79L18A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-27V, I
0
=
40mA
V
IN
=
-20.7 to -33V, I
O
=
40mA
V
IN
=
-27V, I
O
=
1 to 100mA
V
IN
=
-27V, I
O
=
0mA
V
IN
=
-23 to -33V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-27V, BW
=
10Hz to 100kHz, I
O
=
40mA
-17.3
-
-
-
33
-
-18.0
54
23
3.5
60
410
-18.7
325
170
6.5
-
-
V
mV
mV
mA
dB
µV
NJM79L24A
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Output Noise Voltage
V
O
∆V
O
- V
IN
∆V
O
- I
O
I
Q
RR
V
NO
V
IN
=
-33V, I
0
=
40mA
V
IN
=
-27 to -38V, I
O
=
40mA
V
IN
=
-33V, I
O
=
1 to 100mA
V
IN
=
-33V, I
O
=
0mA
V
IN
=
-29 to -35V, I
O
=
40mA, e
in
=
1V
P-P
, f
=
120Hz
V
IN
=
-33V, BW
=
10Hz to 100kHz, I
O
=
40mA
-23.0
-
-
-
31
-
-24.0
72
30
3.5
55
550
-25.0
350
200
6.5
-
-
V
mV
mV
mA
dB
µV
■
SOT-89 MARK
(1)
(2)
B
C
E
G
H
K
L
M
P
(1) 9: Negative Output
(2) Vo Rank
(3) The end of A. D.
(4) Production Month
Oct. ···X
Nov. ···Y
Dec. ···Z
NJM79L03UA
NJM79L05UA
NJM79L06UA
NJM79L08UA
NJM79L09UA
NJM79L12UA
NJM79L15UA
NJM79L18UA
NJM79L24UA
9
9
9
9
9
9
9
9
9
-4-
Ver.2003-07-18
NJM79L00
■
TEST CIRCUIT
1. Output Voltage, Output Current, Line Regulation, Road
Regulation, Quiescent Current, Output Noise Voltage