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Número de pieza | LM120 | |
Descripción | 1.5 AMP NEGATIVE VOLTAGE REGULATOR | |
Fabricantes | Seme LAB | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LM120 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! IP120A SERIES
IP120 SERIES
IP7900A SERIES
IP7900 SERIES
LM120 SERIES
12
3
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
K Package – TO–3
1 23
12
3
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
R Package – TO–66
!
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
Case – VIN
G Package – TO–257
IG Package– TO–257*
* isolated Case on IG package
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
SMD Package – SMD1
Ceramic Surface Mount
GND 1
NC 2
NC 3
VOUT 4
8 NC
7 NC
6 VIN
5 NC
J Package – 8 Pin Cerdip
1.5 AMP
NEGATIVE
VOLTAGE REGULATOR
FEATURES
• OUTPUT VOLTAGES OF -5, -12, -15V
• 0.01% / V LINE REGULATION
• 0.3% / A LOAD REGULATION
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE OPTION
(–A VERSIONS)
DESCRIPTION
The IP120A / LM120 / IP7900A / IP7900 series of 3 terminal
regulators is available with several fixed output voltage
making them useful in a wide range of applications.
The A suffix devices provide 0.01% / V line regulation,
0.3% / A load regulation and ±1% output voltage tolerance at
room temperature.
Protection features include Safe Operating Area current
limiting and thermal shutdown.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VI DC Input Voltage (for VO = -5, -12, -15V)
35V
PD Power Dissipation
Internally limited
Tj Operating Junction Temperature Range
–55 to 150°C
Tstg Storage Temperature
–65 to 150°C
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Prelim. 2/99
1 page APPLICATIONS INFORMATION
IP120A SERIES
IP120 SERIES
IP7900A SERIES
IP7900 SERIES
LM120 SERIES
INPUT
VIN VOUT
C1*
2. 2µF
TANT.
GND
OUTPUT
C2**
1 µF
TANT.
INPUT
VIN VOUT
C1
2. 2µF
TANT.
GND
OUTPUT
R1
C2
1 µF
R2 TANT.
Fixed Output Regulator
* Required if the regulator is located far from
the power supply.
** Required for stability. 25mF electrolytic may
be substituted.
Adjustable Output Regulator
VOUT » VREG
(R1+R2)
R1
INPUT
VIN VOUT
C1
2. 2µF
TANT.
GND
C2
1µF
TANT.
R1
OUTPUT
IOUT
Current Regulator
IOUT =
VREG
R1
+ IQ
Part
Number
IP7900A
IP7900
IP120A
IP120
LM120
K–Pack
(TO–3)
✔
✔
✔
✔
✔
R–Pack
(TO–66)
✔
✔
✔
✔
✔
Order Information
G/IG–Pack SG–Pack J–Pack
(TO–257) SMD1 8 Pin Cerdip
Temp.
Range
✔ ✔ ✔ -55 to +150°C
✔✔✔
”
✔✔✔
”
✔✔✔
”
✔✔✔
”
Note:
To order, add the
package identifier to the
part number.
eg. IP7900AK
IP120SG
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
Prelim. 2/99
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet LM120.PDF ] |
Número de pieza | Descripción | Fabricantes |
LM120 | Series 3-Terminal Negative Regulators | National Semiconductor |
LM120 | 1.5 AMP NEGATIVE VOLTAGE REGULATOR | Seme LAB |
LM120 | LM120/LM320 Series 3-Terminal Negative Regulators (Rev. C) | Texas Instruments |
LM120 | Diode (spec sheet) | American Microsemiconductor |
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