APL1187 Datasheet, PDF (1/9 Pages) Anpec Electronics Coropration – 600mA Low Dropout Fast Response Positive Fixed 1.2V Regulator

APL1187
600mA Low Dropout Fast Response Positive Fixed 1.2V Regulator
Features
• Guaranteed Output Voltage Accuracy within 2%
• Fast Transient Response
• Guaranteed Dropout Voltage at Multiple Currents
• Load Regulation : 0.4% Typ.
• Line Regulation : 1mV Typ.
• Low Dropout Voltage : 1.4V Typ. at I_OUT = 600mA
• Current Limit : 0.8A Min. at T_J=25°C
• On-Chip Thermal Limiting : 150°C Typ.
• Fixed Output : 1.2V
• Standard 3-pin, SOT-89 and SOT-223 Package
• Lead Free Available (RoHS Compliant)
Typical Application Circuit
V_IN
+
10µF
APL1187
V_IN
V_OUT
GND
V_OUT
+
10µF
General Description
The APL1187 is a low dropout three-terminal adjustable
regulators with 0.6A output current capability. In order to
obtain lower dropout voltage and faster transient
response, which is critical for low voltage applications,
the APL1187 has been optimized.
The device is available in 1.2V with an input supply below
9V. Dropout voltage is guaranteed at a maximum of 1.55V
at 0.6A.
Current limit is trimmed to ensure specified output current
and controlled short-circuit current. On-chip thermal
limiting provides protection against any combination of
overload that would create excessive junction
temperatures.
The APL1187 is available in the industry standard 3-pin,
SOT-89 and SOT-223 package.
Applications
• Voltage Regulator for CD-ROM Drivers
• Voltage Regulator for LAN Cards
• Voltage Regulator for mother Boards
• Wireless Communication Systems
• Portable Instrument
• Portable Consumer Equipment
• Low Voltage Systems
Ordering and Marking Information
APL1187-
Lead Free Code
Handling Code
Temperature Range
Package Code
Package Code
D: SOT-89
V : SOT-223
Operating Ambient Temperature Range
E : -20 to 70^° C
Handling Code
TU : Tube
TR : Tape & Reel
Voltage Code
12 : 1.2V
Blank : Adjustable Version
Lead Free Code
L : Lead Free Device Blank : Original Device
APL1187-12 D:
APL1187
XXXXX12
XXXXX - Date Code
APL1187-12 V:
APL1187
XXXXX12
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully
compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-
free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature.
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.2 - Nov., 2006
www.anpec.com.tw