APL78L05_11 Datasheet, PDF (1/17 Pages) Anpec Electronics Coropration – Three-Terminal Low Current Positive Voltage Regulator

APL78L05/12
Three-Terminal Low Current Positive Voltage Regulator
Features
• Three-Terminal Regulators
• Maximum Input Voltage : 30V
• Output Voltages of 5V, 12V
• Output Current Up to 100mA
• No External Components
• Internal Thermal Overload Protection
• Internal Short-Circuit Limiting
• Output Voltage Offered in 4% Tolerance
• SOP-8, SOT-89, and TO-92/TO-92A Packages
• Lead Free and Green Devices Available
(RoHS Compliant)
Applications
• Battery-Powered Circuitry
• Post Regulator for Switching Power Supply
General Description
These series of fixed-voltage monolithic integrated-cir-
cuit voltage regulators are designed for a wide range of
applications. These applications include on-card regula-
tion 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 limit-
ing and thermal shutdown features of these regulators
make them essentially immune to overload. When used
as a replacement for a Zener diode-resistor combination,
an effective improvement in output impedance can be
obtained together with lower-bias current.
Pin Configuration
V_OUT 1
GND 2
GND 3
NC 4
8 V_IN
7 GND
6 GND
5 NC
SOP-8 (Top View)
1
2
3
V_OUT GND
V_IN
SOT-89 (Front View)
VIN
GND
VOUT
TO-92A (Top View)
VIN
GND
VOUT
TO-92 (Top View)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
1
Rev. A.11 - Jun., 2011
www.anpec.com.tw