LM7909P [FS]
3-Terminal 1.0A Negative voltage Regulators;
| 型号： | LM7909P |
| 厂家： | 
First Silicon Co., Ltd |
| 描述： | 3-Terminal 1.0A Negative voltage Regulators |
| 文件： | 总11页 (文件大小：958K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR
LM7905P ~ LM7924P
TECHNICAL DATA
3-Terminal 1.0A Negative voltage Regulators
Features
required
. No external components
. Internal Thermal shutdown and SOA protection
. Output Voltages ( -5V, -6V, -8V, -9V, -10V, -12V, -15V, -18V, -24V)
. Output voltage offered in 2% and 4% Tolerance
. Pb- Free Packages are available
. High ESD Level (HBM>8,000V, MM>800V)
Maximum Ratings (T =25 °
A
C, unless otherwise noted)
Symbol
Rating
Input Voltage (-5V – -18V)
(-24V)
Rating
-35
Unit
V
VI
-40
Power Dissipation
P
D
Internally Limited
W
°C/W
°C/W
°C
Thermal Resistance of Junction to Ambient
Thermal Resistance of Junction to Case
Storage Junction Temperature
Operating Junction Temperature
RθJA
RθJC
65
5
TSTG
-65 ~ 150
+ 150
T
J
°C
A
O
C
F
E
B
Standard Application
DIM MILLIMETERS
A
B
C
D
E
F
10 3 ± 0 2
15 30 MAX
1 3+0 1/-0 05
P
0 8 ± 0 1
3 7 ± 0 2
2 7 ± 0 2
0 4 ± 0 2
13 5 ± 0 3
2 54 ± 0 2
4 5 ± 0 2
2 7 ± 0 2
Input
CI
2
3 Output
LM79XX
1
J
H
J
N
O
P
D
CO
H
N
N
2.2µF
1µF
1 COMMON
2 INPUT
1
2
3
3 OUTPUT
TO-220AB
2011. 3. 02
Revision No : 0
1/11
LM7905P ~ LM7924P
LM7905P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-10V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
-4.8
Typ
Max
-5.2
Unit
V
VO
TJ
-5.0
Output voltage
5mA ≤ I
O
D
-7V ≥ VIN ≥ -20V
-7.0V ≥ VIN ≥ -25V
-8.0V ≥ VIN ≥ -12V
-4.75
-5.0
-5.25
100
50
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-8.0V ≥ VIN ≥ -25V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-8.0V ≥ VIN ≥ -18V, f=120 Hz
= 1.0A, T =25°C
=25°C
100
50
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
6
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
0.8
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.4
40
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
60
Dropout voltage
V
DROP
I
O
J
1.3
500
2.2
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
2/11
LM7905P ~ LM7924P
LM7906P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-11V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
Typ
Max
Unit
V
Output voltage
VO
TJ
-5.75
-6.0
-6.25
5mA ≤ I
O
D
-8V ≥ VIN ≥ -21V
-8.0V ≥ VIN ≥ -25V
-9.0V ≥ VIN ≥ -13V
-5.7
-6.0
-6.3
120
60
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-8.0V ≥ VIN ≥ -25V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-9.0V ≥ VIN ≥ -19V, f=120 Hz
= 1.0A, T =25°C
=25°C
120
60
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
6
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.3
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.5
130
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
3/11
LM7905P ~ LM7924P
LM7908P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-14V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
-7.7
Typ
Max
-8.3
Unit
V
Output voltage
VO
TJ
-8.0
5mA ≤ I
O
D
-10.5V ≥ VIN ≥ -23V
-10.5V ≥ VIN ≥ -25V
-11.5V ≥ VIN ≥ -17V
-7.6
-8.0
-8.4
160
80
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-10.5V ≥ VIN ≥ -25V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-11.5V ≥ VIN ≥ -21.5V, f=120 Hz
= 1.0A, T =25°C
=25°C
160
80
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
6
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.6
175
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
4/11
LM7905P ~ LM7924P
LM7909P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-15V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
Typ
Max
Unit
V
Output voltage
VO
TJ
-8.65
-9.0
-9.35
5mA ≤ I
O
D
-11.5V ≥ VIN ≥ -24V
-11.5V ≥ VIN ≥ -25V
-12V ≥ VIN ≥ -17V
-8.6
-9.0
-9.4
180
90
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-11.5V ≥ VIN ≥ -26V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-13V ≤≥ VIN ≥ -23V, f=120 Hz
= 1.0A, T =25°C
=25°C
180
90
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
6
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.6
175
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
5/11
LM7905P ~ LM7924P
LM7910P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-16V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
-9.6
Typ
-10
Max
Unit
V
Output voltage
VO
TJ
-10.4
5mA ≤ I
O
D
-12.5V ≥ VIN ≥ -25V
-12.5V ≥ VIN ≥ -25V
-13V ≥ VIN ≥ -25V
-9.5
-10
-10.5
200
100
200
100
6
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-12.5V ≥ VIN ≥ -29V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-13V ≥ VIN ≥ -23V, f=120 Hz
= 1.0A, T =25°C
=25°C
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-1.0
280
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
6/11
LM7905P ~ LM7924P
LM7912P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-19V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
Typ
-12
Max
Unit
V
Output voltage
VO
TJ
-11.5
-12.5
5mA ≤ I
O
D
-14.5V ≥ VIN ≥ -27V
-14.5V ≥ VIN ≥ -30V
-16V ≥ VIN ≥ -22V
-11.4
-12
-12.6
240
120
240
120
6
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-14.5V ≥ VIN ≥ -30V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-15V ≥ VIN ≥ -25V, f=120 Hz
= 1.0A, T =25°C
=25°C
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.8
200
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
7/11
LM7905P ~ LM7924P
LM7915P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-23V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
Typ
-15
Max
Unit
V
Output voltage
VO
TJ
-14.4
-15.6
5mA ≤ I
O
D
-17.5V ≥ VIN ≥ -30V
-17.5V ≥ VIN ≥ -30V
-20V ≥ VIN ≥ -26V
-14.25
-15
-15.75
300
150
300
150
6
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-17.5V ≥ VIN ≥ -30V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-18.5V ≥ VIN ≥ -28.5V, f=120 Hz
= 1.0A, T =25°C
=25°C
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-0.9
250
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
8/11
LM7905P ~ LM7924P
LM7918P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-27V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
Typ
-18
Max
Unit
V
Output voltage
VO
TJ
-17.3
-18.7
5mA ≤ I
O
D
-21V ≥ VIN ≥ -33V
-21V ≥ VIN ≥ -33V
-24V ≥ VIN ≥ -30V
-17.1
-18
-18.9
360
180
360
180
6
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-21V ≥ VIN ≥ -33V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-22V ≥ VIN ≥ -32V, f=120 Hz
= 1.0A, T =25°C
=25°C
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-1.0
300
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
9/11
LM7905P ~ LM7924P
LM7924P Electrical characteristics
(T =500 mA, C
J
= 0 to 125 °C, VIN=-33V, I
O
I
=2.2 µF, C =1.0 µF, unless otherwise noted)
O
Characteristic
Symbol
Condition
=25°C
≤ 1.0A, P ≤15W
Min
-23
Typ
-24
Max
-25
Unit
V
Output voltage
VO
TJ
5mA ≤ I
O
D
-27V ≥ VIN ≥ -38V
-27V ≥ VIN ≥ -38V
-30V ≥ VIN ≥ -36V
-22.8
-24
-25.25
480
180
480
240
6
Line regulation (T
J
=25°C)
R
egline
mV
mV
(Note 1)
Load regulation (T
J=25°C)
Regload
5.0 mA ≤ I
O
≤ 1.5A
≤ 750 mA
=25°C
≤ 1.0 A
-27V ≥ VIN ≥ -38V
/ΔT I = 5 mA
10 Hz ≤ f ≤ 100 KHz, T
-28V ≥ VIN ≥ -38V, f=120 Hz
= 1.0A, T =25°C
=25°C
(Note 1)
250 mA ≤ I
O
Quiescent current
I
Q
TJ
mA
mA
Quiescent current change
Δ I
Q
5.0 mA ≤ I
O
0.5
1.0
Output Voltage Drift
Output noise voltage
Ripple rejection
ΔV
O
O
-1.0
400
60
mV/°C
VN
A=25°
µV/V
dB
V
O
RR
54
Dropout voltage
V
DROP
I
O
J
1.3
Short circuit current limit
Peak output current
I
I
SC
PK
V
IN = -35V, T
A
500
2.2
mA
A
TJ=25°C
Note 1 Line and Load regulation are specified at constant junction temperature. Changes of V
O
due to heating
effects must be taken into account separately. Pulse testing with low duty circle is used.
2011. 3. 02
Revision No : 0
10/11
LM7905P ~ LM7924P
2011. 3. 02
Revision No : 0
11/11
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