S78L15 Datasheet PDF - AUK corp
| Part Number | S78L15 | |
| Description | Positive-Voltage Regulators | |
| Manufacturers | AUK corp | |
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Semiconductor
S78Lxx
Positive-Voltage Regulators
Descriptions
This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a
wide range of applications. These applications include 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. Each of
These regulators can deliver up to 100mA of output current. The internal limiting and
thermal shutdown features of these regulators make them essentially immune to overload.
When used as a replacement for a Zener diode-resistor combination, on effective
improvement in output impedance can be obtained together with lover-bias current.
Features
• 3-Terminal Regulators
• Output Current Up to 100mA
• No External Components
• Internal Thermal Overload Protection
• Internal Short-Circuit Limiting
Ordering Information
Type NO.
S78Lxx
Marking
S78Lxx
Package Code
TO-92
Outline Dimensions
3 Input
Block Diagram
unit : mm
I
Reference
Voltage
+
-
Thermal Shutdown
Circuit
0
Short Circuit
Protection
Rsc
2 GND
PIN Connections
1. Output
2. GND
3. Input
1 Output
KSI-9047-001
1
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S78Lxx
S78L10 Electrical Characteristics
(VI=17V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted)
Parameter
Test Conditions*
Output Voltage**
Input regulation
Ripple rejection
Output regulation
Output noise voltage
Dropout Voltage
Bias current
Bias Current Change
IO=1mA to 40mA
VI=13V to 25V
IO=1mA to 70mA
VI=13V to 25V
VI=14V to 25V
VI=15V to 25V, f=120Hz
IO=1mA to 100mA
IO=1mA to 40mA
f=10Hz to 100KHz
VI=14V to 25V
IO=1mA to 40mA
25℃
0℃ to 125℃
25℃
0℃ to 25℃
25℃
25℃
25℃
25℃
125℃
0℃ to 125℃
S78L10
Min. Typ. Max.
9.6 10 10.4
9.5 10 10.5
9.5 10 10.5
51 175
42 125
37 44
20 90
11 40
62
1.7
4.2 6
5.5
1.5
0.1
Unit
V
mV
dB
mV
uV
V
mA
S78L12 Electrical Characteristics
(VI=19V, IO=40 ㎃, TJ=0℃ ~ 125℃, Unless otherwise noted)
Parameter
Test Conditions*
S78L12
Min. Typ. Max.
Unit
25℃
11.5 12 12.5
Output Voltage**
IO=1mA to 40mA
VI=14V to 27V
IO=1mA to 70mA
11.4 12 12.6
0℃ to 125℃
11.4 12 12.6
V
Input regulation
Ripple rejection
VI=14.5V to 27V
VI=16V to 27V
VI=15V to 25V, f=120Hz
25℃
55 250
mV
49 200
0℃ to 25℃ 37 42
dB
Output regulation
Output noise voltage
IO=1mA to 100mA
IO=1mA to 40mA
f=10Hz to 100KHz
25℃
25℃
22 100
mV
13 50
70 uV
Dropout Voltage
25℃
1.7 V
Bias current
Bias Current Change
VI=16V to 27V
IO=1mA to 40mA
25℃
125℃
0℃ to 125℃
4.3 6.5
6
mA
1.5
0.1
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33uF
capacitor across the input and a 0.1uF capacitor across the output.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
KSI-9047-001
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S78L15 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S78L15.PDF Datasheet ] | |
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