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PDF SN78L05F Data sheet ( Hoja de datos )
| Número de pieza | SN78L05F | |
| Descripción | 3 Terminal Positive Voltage Regulator | |
| Fabricantes | AUK | |
| Logotipo |  |
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Semiconductor
http:// www.auk.co.kr
TO-92
SN78Lxxx
3 Terminal Positive Voltage Regulator
Description
The SN78Lxxx series are three-terminal positive regulators providing
over 150mA output current with internal current limiting, thermal
shutdown and safe area protection. These regulators are useful in
a wide range of applications. Although they are just fixed voltage
regulators, the SN78Lxxx series can be used with external components to
obtain adjustable voltages and Currents. It also contains the TCE Cell to
protect internal circuit from ESD damage.
TO-92L
Application
◈ Consumer and personal electronics
◈ SMPS post-regulator / dc-to-dc modules
◈ High-efficiency linear power supplies
SOT-89
ORDERING INFORMATION
Product
Marking
Package
SN78Lxx
78Lxx
TO-92
SN78LxxL
78Lxx
TO-92L
SN78LxxF
78Lxx
SOT-89
▲ Marking Detail Information
78Lxx (①)
GYWW (②)
① Device Code
② Grade & Year & Week Code
Features and Benefits
◈ Maximum Output Current up to 150mA
◈ Output Voltage : 5, 6, 8, 9, 10, 12, 15, 18, 24V
◈ Built in OVP, Short Circuit Current Limiting.
◈ Built in TSD Protection.
◈ No External Components Required.
◈ Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 500V / HBM 5KV↑
Equivalent Circuit
Current
Source
SOA
Protection
VIN
3
Starting
Circuit
Reference
Voltage
Thermal
Protection
Error
Amp
VOUT
1
R1
R2
GND
2
Mar. 2011 REV. 02
KSD-I5B007-002
1
1 page  
SN78Lxxx
◈ Electrical characteristics
( VIN=12V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 40mA, TJ=0℃~125℃ ; unless otherwise specified )
Characteristic
Symbol
Test Condition*
SN78L06x
Min. Typ. Max.
Unit
Output Voltage**
Line Regulation
TJ =25℃
VO 8.5V ≤ VIN ≤ 20V
1.0mA ≤ IO ≤ 40mA
ÌVO(△VI)
8.5V ≤ VIN ≤ 20.0V
9.0V ≤ VIN ≤ 20.0V
TJ =25℃
5.75 6.0 6.25
5.70 6.0 6.30
- 64 175
- 54 125
V
㎷
Load Regulation
ÌVO(△IL)
1.0mA ≤ IO ≤ 100mA
1.0mA ≤ IO ≤ 70 ㎃
TJ =25℃
- 12.8 80
㎷
- 5.8 40
Quiescent Current
IQC TJ =25℃
- - 5.5 ㎃
Quiescent Current Change
Ripple Rejection
Dropout Voltage
ÌIQC
RR
VDROP
9.0V ≤ VIN ≤ 20.0V
1.0mA ≤ IO ≤ 40mA
10.0V ≤ VIN ≤ 20.0V
f=120 ㎐
TJ =25℃
- - 1.5
㎃
- - 0.1
40 46 - ㏈
- 1.7 -
V
Output Noise Voltage
VN 10Hz ≤ f ≤ 100kHz
TA =25℃
- 40 - uV/ VO
Temperature coefficient of
Output voltage
△VO/
△Temp
IO=5.0 ㎃
- 0.75 -
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
㎷/℃
Mar. 2011 REV. 02
KSD-I5B007-002
5
5 Page 
SN78Lxxx
◈ Electrical characteristics
( VIN=27V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 40mA, TJ=0℃~125℃ ; unless otherwise specified )
Characteristic
Symbol
Test Condition*
SN78L18x
Min. Typ. Max.
Unit
Output Voltage**
Line Regulation
TJ =25℃
VO 21.0V ≤ VIN ≤ 33.0V
1.0mA ≤ IO ≤ 40mA
ÌVO(△VI)
21.0V ≤ VIN ≤ 33.0V
22.0V ≤ VIN ≤ 33.0V
TJ =25℃
17.3 18.0 18.7
17.1 18.0 18.9
- 145 300
- 135 250
V
㎷
Load Regulation
ÌVO(△IL)
1.0mA ≤ IO ≤ 100mA
1.0mA ≤ IO ≤ 40mA
TJ =25℃
- 30 170
㎷
- 15 85
Quiescent Current
IQC TJ =25℃
- 2.2 6.0 ㎃
Quiescent Current Change
Ripple Rejection
Dropout Voltage
ÌIQC
RR
VDROP
21.0V ≤ VIN ≤ 33.0V
1.0mA ≤ IO ≤ 40mA
23.0V ≤ VIN ≤ 33.0V
f=120 ㎐
TJ =25℃
- - 1.5
㎃
- - 0.1
34 48 - ㏈
- 1.7 -
V
Output Noise Voltage
VN 10Hz ≤ f ≤ 100kHz
TA =25℃
- 150 - uV/ VO
Temperature coefficient of
Output voltage
△VO/
△Temp
IO=5.0 ㎃
- -1.8 -
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
㎷/℃
Mar. 2011 REV. 02
KSD-I5B007-002
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet SN78L05F.PDF ] | |
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