SN78xxB Series
3 Terminal 1A Positive Voltage Regulator
Semiconductor
Description
http:// www.auk.co.kr
The SN78xxB series are three-terminal positive regulators providing
over 1A 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 SN78xxB series can be used with external components to
obtain adjustable voltages and Currents.
TO-252-3L
Application
◈ Consumer and personal electronics
◈ SMPS post-regulator / dc-to-dc modules
◈ High-efficiency linear power supplies
TO-220F-3L
Features and Benefits
ORDERING INFORMATION
◈ Output Current up to 1.0A
◈ Output Voltage: 5, 6, 8, 9, 10, 12, 15, 18, 24V
◈ Built in OVP, CLP circuit.
Product
Marking
Package
◈ Built in TSD Protection.
SN78xxBDJ
SN78xxBPI
SN78xxB
SN78xxB
TO-252-3L
◈ Output Transistor Safe Area Protection.
◈ Ultra High level of ESD [ Built in ESD Protection Cell ]
MM : 500V / HBM 5KV
TO-220F-3L
▲ Marking Detail Information
[ TO-220F-3L ]
AUK (ꢀ)
G△YMDD (ꢁ)
SN78xxB (ꢂ)
Equivalent Circuit
VIN
1
Current
Source
SOA
Protection
ꢀ AUK Logo
ꢁ Grade & M Code & Y & M & DD
ꢂ Device Code
Starting
Circuit
Reference
Voltage
[ TO-252-3L]
Error
Amp
VOUT
3
SN78xxB (ꢀ)
YWWJ (ꢁ)
Thermal
Protection
R1
R2
GND
2
ꢀ Device Code
ꢁ Year & Week Code, J = M Code
1
KSD-I0O016-000
Dec. 2016 REV. 00