L780S05 Sanyo Semiconductor Corporation, L780S05 Datasheet

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L780S05

Manufacturer Part Number
L780S05
Description
5 to 24V 1A 5-Pin Voltage Regulators with Strobe Pin
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
Ordering number : EN1700G
L780S00 Series
Features
Specifications
[Common to L780S00 series]
Maximum Ratings at Ta=25 C
Strobe Operating Characteristics at Ta=25 C
Maximum supply voltage
Strobe input voltage
Strobe input current
Allowable power dissipation
Thermal resistance
Operating temperature
Storage temperature
Strobe operation start voltage
Strobe operation stop voltage
Output voltage
The strobe pin can be used to turn ON / OFF output voltage (active-low).
1A output current.
On-chip thermal protector.
On-chip overcurrent limiter.
On-chip ASO protector.
The use of package TO-220-5H (5 pins) facilitates mounting and thermal design.
L780S05 : 5V
L780S10 : 10V
L780S18 : 18V
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
Parameter
Parameter
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
82306 / 63006 SY IM / 21006 SY IM / 11200TH (KT) / 8119YK / N307TA / 9047KI / 7086KI / 4045MW, TS
L780S08 : 8V
L780S12 : 12V
V CC max
V ST max
I ST max
Pd max
Symbol
Symbol
V st (on)
V st (off)
Topr
Tstg
j-c
SANYO Semiconductors
Pin 1
Pin 4
Pin 4
Tc=25 C
L780S00 Series
L780S09 : 9V
L780S15 : 15V
Monolithic Linear IC
5 to 24V 1A 5-Pin Voltage
Regulators with Strobe Pin
Conditions
Conditions
DATA SHEET
Ratings
Ratings
--55 to +150
--20 to +80
1.75
2.4
0.5
35
18
20
5
5
No.1700-1/8
C / W
Unit
Unit
mA
W
W
V
V
V
V
C
C

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L780S05 Summary of contents

Page 1

... Ordering number : EN1700G L780S00 Series Features Output voltage • L780S05 : 5V L780S08 : 8V L780S10 : 10V L780S12 : 12V L780S18 : 18V The strobe pin can be used to turn ON / OFF output voltage (active-low). • 1A output current. • On-chip thermal protector. • On-chip overcurrent limiter. • On-chip ASO protector. ...

Page 2

... Recommended Operating Conditions at Ta=25 C Parameter Input voltage range Output current range Operating Characteristics at Tj= =10V =500mA, Vst=0V, *Ta=25 C Parameter Output voltage Line regulation 1 Line regulation 2 Load regulation 1 Load regulation 2 Current dissipation Current dissipation variation (Line) Current dissipation variation (Load) Output noise voltage ...

Page 3

Recommended Operating Conditions at Ta=25 C Parameter Input voltage range Output current range Operating Characteristics at Tj= =16V =500mA, Vst=0V, *Ta=25 C Parameter Output voltage Line regulation 1 Line regulation 2 Load regulation 1 ...

Page 4

Recommended Operating Conditions at Ta=25 C Parameter Input voltage range Output current range Operating Characteristics at Tj= =19V =500mA, Vst=0V, *Ta=25 C Parameter Output voltage Line regulation 1 Line regulation 2 Load regulation 1 ...

Page 5

Recommended Operating Conditions at Ta=25 C Parameter Input voltage range Output current range Operating Characteristics at Tj= =27V =500mA, Vst=0V, *Ta=25 C Parameter Output voltage Line regulation 1 Line regulation 2 Load regulation 1 ...

Page 6

Equivalent Circuit Block Diagram Starter Strobe STB 4 circuit GND 3 DC Characteristics Test Circuit (Common to L780S00 series) INPUT Pd max -- Ta 22 Heat sink with silicone grease Infinite heat sink 20 Mounting ...

Page 7

... L780S05 IL00078 L780S05 V IN =10V I O =5mA = 100 --40 IL00080 L780S05 I O =20mA Input Voltage L780S05 Input Voltage L780S05 V IN =10V I O =0. 100 1k 10k Frequency (ston L780S05 V IN =10V I O =5mA V ST =5V -- 100 Ambient Temperature No.1700-7/8 35 IL00075 10 IL00077 5 100k IL00079 IL00081 ...

Page 8

... This catalog provides information as of June, 2006. Specifications and information herein are subject to change without notice. L780S00 Series L780S05 V IN =10V =5mA 100 IL00082 duty 50 off 100 F IL00084 L780S05 Cin=0.3 F Cout =0. =10V div IL00083 PS No.1700-8/8 ...

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