Details and datasheet on part: LM7800-SMD

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Part: LM7800-SMD

Category:
Power Management
   -> Regulators
     -> Linear Regulators
       -> Positive

Description: Positive Voltage Regulator to 220 M

Company: Semelab Plc

Datasheet: Download LM7800-SMD datasheet File size : 753 kB

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Datasheet text preview:
LM7800 - 220M SERIES LM7800 - SMD SERIES
MECHANICAL DATA Dimensions in mm
10.6 0.8 4.6
POSITIVE VOLTAGE REGULATOR TO 220 M
FEATURES
· HERMETIC TO220 METAL OR CERAMIC SURFACE MOUNT PACKAGES · SCREENING OPTIONS AVAILABLE
1.0
1 6 .5
3.6 D ia . 1 3 .5 1 0 .6
123
1 3 .7 0
· ALL LEADS ISOLATED FROM CASE (METAL PACKAGE) · OUTPUT CURRENT UP TO 1.5A
2.54 BSC
0 .8 9 (0 .0 3 5 ) m in . 3 .7 0 (0 .1 4 6 ) 3 .7 0 (0 .1 4 6 ) 3 .4 1 (0 .1 3 4 ) 3 .4 1 (0 .1 3 4 ) 4 .1 4 (0 .1 6 3 ) 3 .8 4 (0 .1 5 1 )
2. 70 BSC
3 .6 0 (0 .1 4 2 ) M ax.
· OUTPUT VOLTAGES OF 5, 12, 15, 24V · THERMAL OVERLOAD PROTECTION · SHORT CIRCUIT PROTECTION · OUTPUT TRANSISTOR SOA PROTECTION
1
3
0 .7 6 (0 .0 3 0 ) m in .
1 0 .6 9 (0 .4 2 1 ) 1 0 .3 9 (0 .4 0 9 )
2
9 .6 9 .3 1 1 .5 1 1 .2
7 (0 8 (0 8 (0 8 (0
.3 8 .3 6 .4 5 .4 4
1)
9) 6) 4)
1 6 .0 2 (0 .6 3 1 ) 1 5 .7 3 (0 .6 1 9 )
0 .5 0 (0 .0 2 0 ) 0 .2 6 (0 .0 1 0 )
PIN 1 - Input TO220M SMD1
PIN 2 -Ground
PIN 3 - Output
-TO220 Metal Package - Isolated -Ceramic Surface Mount Package
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VI IO PD Tj Tstg Semelab plc. DC Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
(for VO = 5 to 15V) (for VO = 24V)
35V 40V Internally limited Internally limited 0 to 125°C 65 to 150°C
Prelim. 7/00
LM7800 - 220M SERIES LM7800 - SMD SERIES
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless stated)
OUTPUT VOLTAGE INPUT VOLTAGE
(unless otherwise specified)
5 10
12 19
15 23
24 33
Parameter VO Output Voltage
Test Conditions Tj = 25°C IO = 5mA to 1A PO £ 15W
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit 4.8 4.75 5 5 3 1
(VI = 8 to 12V)
5.2 11.5 5.25 11.4 100 50 100 50 8 0.5 1.3
12 12
12.5 14.4
15
15.6 23
24 24
25 25.2 480 V
12.6 14.25 15 15.75 22.8
(VI = 17.5 to 30V)
(VI = 7 to 20V) (VI = 7 to 25V)
(VI = 14.5 to 27V)
(VI = 27 to 38V) (VI = 27 to 38V)
240
(VI = 14.5 to 30V)
300
(VI = 17.5 to 30V)
Line DV O Regulation Tj = 25°C Tj = 25°C IO = 5mA to 1.5A Load DV O Regulation T = 25°C j IO = 250 to 750 mA Quiescent Id Tj = 25°C Current
D
120
(VI = 16 to 22V)
150
(VI = 20 to 26V)
240
(VI = 30 to 36V)
mV
240 120 8 0.5 1
(VI = 14.5 to 30V)
300 150 8 0.5 1
(VI = 17.5 to 30V)
480 mV 240 8 mA 0.5 mA 1
(VI = 27 to 38V)
Id
Quiescent Current Change
IO = 5mA to 1A
(VI = 7 to 25V)
mA mV / °C
m
Output VO Voltage DT Drift Output eN Noise Voltage Supply SVR Voltage Rejection
D
IO = 5mA B = 10Hz to 100kHz Tj = 25°C f = 120Hz Io = 500mA Tj = 25°C IO = 1A DV O = 100mV 62
1.1
1
1
1.5
40 55
75 54
90 50
170
V
(VI = 8 to 18V)
(VI = 15 to 25V)
dB
Vd Isc
Dropout Voltage
2
2
2
2
V
Short Tj = 25°C Circuit VI = 35V Current Short T = 25°C Iscp Circuit Peak j V1-V0<10V 5mS Current
750
350
230
150
mA
2.2
2.2
2.1
2.1
A
THERMAL DATA (for TO220M and SMD1)
RTHj-case RTHj-amb Thermal Resistance Junction Case Thermal Resistance Junction Ambient Max. 3°C / W Max. 50°C / W
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 7/00

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