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PDF LM78L08 Data sheet ( Hoja de datos )

Número de pieza LM78L08
Descripción (LM78Lxx) positive voltage regulator
Fabricantes Bay Linear　
Logotipo Bay Linear Logotipo




1. LM78L08






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No Preview Available ! LM78L08 Hoja de datos, Descripción, Manual

Bay Linear
Inspire the Linear Power
100mA Positive Voltage Regulator
LM78LXX
www.datasheet4u.com
Description
The Bay Linear LM78LXX is integrated linear positive
regulator with three terminals. The LM78LXX offer several
fixed output voltages making them useful in wide range of
applications. When used as a zener diode/resistor combination
replacement, the LM78LXX usually results in an effective
output impedance improvement of two orders of magnitude,
lower quiescent current. The voltages available allow the
LM78LXX to be used in logic systems, instrumentation, HIFI,
and other solid-state electronic equipment.
The LM78LXX is available in the plastic TO-92 (Z) package,
Features
• Output Current of 100mA
• Output Voltage Tolerance of 5%
• Internal thermal overload protection
• Internal Short-Circuit Limited
• No External Component
• Output Voltage 5.0V, 6V, 8V, 9V, 10V,
12V, 15V, 18V, 24V
• Offer in plastic TO-92
• Direct Replacement for LM78L0X
/MC78L05
Applications
• Post regulator for switching DC/DC
converter
• Bias supply for analog circuits
Packaging Information
Ordering Information
TO-92 (N)
1 23
Bottom View
1. Output
2. Common
3. Input
Vout
Gnd
Gnd
N/C
18
27
36
45
Vin
Gnd
Gnd
N/C
Device
LM78l05
LM78L06
LM78L08
LM78L09
LM78L10
LM78L12
LM78L15
LM78L18
LM78L24
Operating
Voltage
7 to 20
8 to 20
10.5 to 23
11.5 to 24
12.5 to 25
14.5 to 27
17.5 to 30
20.5 to 33
26.5 to 39
Temp. Package
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
0 to 125 °C
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
SO-8 (M)
TO-92 (Z)
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com

1 page




LM78L08 pdf
LM78LXX
Electrical Characteristics (LM78L15)
(VI=10V, IO=40mA, 0°C ≤TJ≤125 °C, CI = 0.33µF, CO = 0.1µF, unless otherwise specified. (Note 1)
www.datasheet4u.com
Parameter
Output Voltage
Line Regulation
Load Regulation
Ripple Rejection
Output Noise Voltage
Dropout Voltage
Quiescent Current
Quiescent Current
Change
Symbol
VO
∆VO
∆VO
RR
VN
VD
∆IQ
Conditions
TJ = 25 °C
VI = 17.5V to 30V TJ = 25 °C
VI = 17.5V to 30V TJ = 25 °C
IO = 1mA to 100mA, 25 °C
IO = 1mA to 40mA, 25 °C
VI = 18.5V to 28.5V, f=120Hz
F= 10Hz to 100Hz TJ = 25 °C
TJ = 25 °C
TJ = 25 °C
VI = 19V to 30V, TJ = 25 °C
IO = 1mA to 40mA, TJ = 25 °C
MIN
14.40
34
TYP
15
65
58
25
15
39
82
1.7
4.6
MAX
15.60
250
300
150
75
6.5mA
1.5
0.1
UNIT
V
mV
mV
dB
µV
V
mA
mA
Electrical Characteristics (LM78L18)
(VI=10V, IO=40mA, 0°C ≤TJ≤125 °C, CI = 0.33µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Parameter
Output Voltage
Line Regulation
Load Regulation
Ripple Rejection
Output Noise Voltage
Dropout Voltage
Quiescent Current
Quiescent Current
Change
Symbol
VO
∆VO
∆VO
RR
VN
VD
∆IQ
Conditions
TJ = 25 °C
VI = 20.5V to 33V TJ = 25 °C
VI = 20.5V to 33V TJ = 25 °C
IO = 1mA to 100mA, 25 °C
IO = 1mA to 40mA, 25 °C
VI = 21.5V to 31.5V, f=120Hz
F= 10Hz to 100Hz TJ = 25 °C
TJ = 25 °C
TJ = 25 °C
VI = 22V to 33V, TJ = 25 °C
IO = 1mA to 40mA, TJ = 25 °C
MIN
17.30
32
TYP
18
70
64
27
19
36
89
1.7
4.7
MAX
18.7
360
300
180
90
6.5mA
1.5
0.1
UNIT
V
mV
mV
dB
µV
V
mA
mA
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com

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