DatasheetsPDF.com

FIXED REGULATORS. APU8836 Datasheet

DatasheetsPDF.com

FIXED REGULATORS. APU8836 Datasheet






APU8836 REGULATORS. Datasheet pdf. Equivalent




APU8836 REGULATORS. Datasheet pdf. Equivalent





Part

APU8836

Description

300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS



Feature


Advanced Power Electronics Corp. APU883 6 300mA ULTRA LOW DROPOUT POSITIVE ADJ USTABLE AND FIXED REGULATORS FEATURES SOT-23-5 Package Stable with 2.2mF Cera mic Capacitor 2% Voltage Reference Accu racy Only 320mV Dropout at 300mA and 17 0mV Dropout at 150mA 5mA Quiescent Curr ent in Shutdown Current Limit and Therm al Shutdown Logic Input Enable Pin RoHS Compliant APPLICA.
Manufacture

Advanced Power Electronics

Datasheet
Download APU8836 Datasheet


Advanced Power Electronics APU8836

APU8836; TIONS Laptop, Notebook & Palmtop compute rs Battery Powered Equipments PCMCIA Vc c & Vpp Regulator Consumer Electronics High Efficiency Linear Power Supplies DESCRIPTION The APU8836 device is an ef ficient linear voltage regulator with b etter than 2% initial voltage accuracy, very low dropout voltage and very low ground current designed especially for hand held, battery.


Advanced Power Electronics APU8836

powered applications. Other features of the device are: TTL compatible enable/ shutdown control input, current limiti ng and thermal shutdown. The APU8836 is available in adjustable output voltage versions in a small SOT-23 5-Pin packa ge. TYPICAL APPLICATION VIN C1 2.2uF VIN Gnd . VOUT SD Enable EN Adj VO ( )R1 C2 Vo = 0.8 3 1+ R1 R2 2.2 uF R2 Figure 1 -.


Advanced Power Electronics APU8836

Typical application of the APU8836 ajus table voltage regulator. PACKAGE ORDER INFORMATION APU8836X Package Y5 : SOT- 23-5L Y5R : SOT-23-5L Data and specific ations subject to change without notice . 1 201407156 APU8836 Advanced Power Electronics Corp. ABSOLUTE MAXIMUM RA TINGS Input Voltage (VIN) ............. ....................................... . 2.5 To 10V Enabl.

Part

APU8836

Description

300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS



Feature


Advanced Power Electronics Corp. APU883 6 300mA ULTRA LOW DROPOUT POSITIVE ADJ USTABLE AND FIXED REGULATORS FEATURES SOT-23-5 Package Stable with 2.2mF Cera mic Capacitor 2% Voltage Reference Accu racy Only 320mV Dropout at 300mA and 17 0mV Dropout at 150mA 5mA Quiescent Curr ent in Shutdown Current Limit and Therm al Shutdown Logic Input Enable Pin RoHS Compliant APPLICA.
Manufacture

Advanced Power Electronics

Datasheet
Download APU8836 Datasheet




 APU8836
Advanced Power
Electronics Corp.
APU8836
300mA ULTRA LOW DROPOUT POSITIVE
ADJUSTABLE AND FIXED REGULATORS
FEATURES
SOT-23-5 Package
Stable with 2.2mF Ceramic Capacitor
2% Voltage Reference Accuracy
Only 320mV Dropout at 300mA
and 170mV Dropout at 150mA
5mA Quiescent Current in Shutdown
Current Limit and Thermal Shutdown
Logic Input Enable Pin
RoHS Compliant
APPLICATIONS
Laptop, Notebook & Palmtop computers
Battery Powered Equipments
PCMCIA Vcc & Vpp Regulator
Consumer Electronics
High Efficiency Linear Power Supplies
DESCRIPTION
The APU8836 device is an efficient linear voltage regula-
tor with better than 2% initial voltage accuracy, very low
dropout voltage and very low ground current designed
especially for hand held, battery powered applications.
Other features of the device are: TTL compatible enable/
shutdown control input, current limiting and thermal shut-
down.
The APU8836 is available in adjustable output
voltage versions in a small SOT-23 5-Pin package.
TYPICAL APPLICATION
VIN
C1
2.2uF
VIN
Gnd
.
VOUT
SD Enable
EN Adj
VO
( )R1
C2
Vo = 0.8 3
1+
R1
R2
2.2uF
R2
Figure 1 - Typical application of the APU8836 ajustable voltage regulator.
PACKAGE ORDER INFORMATION
APU8836X
Package
Y5 : SOT-23-5L
Y5R : SOT-23-5L
Data and specifications subject to change without notice.
1
201407156




 APU8836
APU8836
Advanced Power
Electronics Corp.
ABSOLUTE MAXIMUM RATINGS
Input Voltage (VIN) ..................................................... 2.5 To 10V
Enable Input Voltage ................................................. 10V
Storage Temperature Range ....................................... -65°C To 150°C
Operating Junction Temperature Range ...................... 0°C To 150°C
Junction Temperature Range ...................... 0oC To 125oC
PACKAGE INFORMATION
TOP VIEW
SOT-23-5L
VIN GND EN
TOP VIEW
SOT-23-5L
EN GND VIN
APU8836Y5
APU8836Y5R
VOUT
ADJ
Rthja=256/W
ADJ VOUT
Rthja=256/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over CIN=Co=2.2mF, Io=100mA, VIN(MIN)=2.5V(Adjustable
devices), VOUT=VFB(for adjustable version only), VEN=2V and TA=25oC. Typical values refer to TA=25oC.
Low duty cycle pulse testing is used which keeps junction and case temperatures equal to the ambient temperature.
PARAMETER
Reference Voltage
Line Regulation
Load Regulation (Note 1)
Dropout Voltage (Note 2)
SYM
Vo
DVI
DVL
TEST CONDITION
.Vo + 1V<VIN<10V
1mA<Io<300mA
DVI(O) Io=100mA
MIN TYP MAX UNITS
-2 2 %
0.005
1.5
%/V
%
10 mV
Ground Current (Note 3)
Io=150mA
Io=300mA
IQ VEN=2V, Io=1000mA
170
320
120 mA
Ground Current-SD Activated
Current Limit
Thermal Regulation
Adjust Pin Current
Enable Pin Input LO Voltage
Enable Pin Input HI Voltage
Enable Pin Input LO Current
Enable Pin Input HI Current
IQ(SD)
ICL
DVP
IADJ
VEN(L)
VEN(H)
VEN=0V to 0.8V or Open
Vo=0V
VIN=10V, Io=150mA, 10ms Pulse
VIN=2.5V, Vo=VADJ
Regulator OFF
Regulator ON
VEN(L) =0V
VEN(H)=2V
5 mA
320 420
mA
0.05 %/W
0.1 mA
0.8 V
2V
0.1 mA
20 mA
2




 APU8836
Advanced Power
Electronics Corp.
APU8836
Note 1: Low duty cycle pulse testing with Kelvin con-
nections is required in order to maintain accurate data.
Note 2: Dropout voltage is defined as the minimum dif-
ferential voltage between VIN and VOUT required to main-
tain regulation at VOUT. It is measured when the output
voltage drops below its nominal value.
Note 3: Ground current is the regulator quiescent cur-
rent plus the pass transistor current. The total current
from the supply is the sum of the load current plus the
ground pin current.
PIN DESCRIPTIONS
PIN SYMBOL
PIN DESCRIPTION
VIN The input pin of the regulator. Typically a large storage capacitor is connected from
this pin to ground to insure that the input voltage does not sag below the minimum
drop out voltage during the load transient response. This pin must always be higher
than VOUT by at least the amount of the dropout voltage and some margin in order for
the device to regulate properly.
Gnd Ground pin. This pin must be connected to the lowest potential in the system and all
other pins must be at higher potential with respect to this pin.
En Enable pin. A low signal or left open on this pin shuts down the output. This pin must
be tied HI or to VIN for normal operation.
Adj
(Adjustable Only)
A resistor divider from this pin to the VOUT pin and ground sets the output voltage. To
minimize the error due to the error amplifier, select the values of the resistor dividers
.to be less than 10KV.
VOUT
The output of the regulator. A minimum of 2.2mF with max ESR of 1V capacitor must
be connected from this pin to ground to insure stability.
3



Recommended third-party APU8836 Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)