Linear Regulator. APL5537 Datasheet

APL5537 Regulator. Datasheet pdf. Equivalent

Part APL5537
Description Dual Channel 300mA Low Dropout Linear Regulator
Feature APL5537 Dual Channel 300mA Low Dropout Linear Regulator Features • Dual Regulator Outputs • Low Dr.
Manufacture ANPEC
Datasheet
Download APL5537 Datasheet




APL5537
APL5537
Dual Channel 300mA Low Dropout Linear Regulator
Features
Dual Regulator Outputs
Low Dropout Voltage: Typical 240mV at 300mA
Wide Input Voltage Range: 2.5V to 5.5V
Low Quiescent Current: Typical 58µA
High PSRR: 70dB at 1kHz
Low Shutdown Current: <1µA
Shutdown Function
Output Current-Limit Protection
Short-Circuit Current-Limit Protection
Over-Temperature Protection
Lead Free and Green Devices Available
(RoHS Compliant)
General Description
The APL5537 is a dual channel low dropout linear
regulator, which operates from 2.5V to 5.5V input voltage
and delivers up to 300mA output current at each channel.
Typical dropout voltage is only 240mV at 300mA.
The APL5537 with low quiescent current, high PSRR, and
low noise is ideal for battery powered system appliances.
Other features include logic-controlled shutdown mode,
over-temperature protection, short-circuit current-limit, and
current-limit protection to ensure specified output current.
The APL5537 is available in the TSOT-23-6A and TDFN
1.6x1.6-6 packages.
Pin Configurations
Applications
Mobile Phone
GPS Navigation
Blue Tooth Headset
VOUT2 1
GND 2
EN2 3
6 VOUT1 VIN 1
5 VIN EN1 2
4 EN1 EN2 3
6 VOUT1
EP 5 VOUT2
4 GND
TSOT-23-6A
(Top View)
TDFN1.6x1.6-6
(Top View)
Ordering and Marking Information
APL5537
Assembly Material
Handling Code
Temperature Range
Package Code
Voltage Code
Voltage Code
See Voltage Code Table
Package Code
CT : TSOT-23-6A
QB : TDFN1.6x1.6-6
Operating Ambient Temperature Range
I : -40 to 85oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APL5537-VVCT:
APL5537-VVQB:
7VVX
7VV
X
VV - Voltage Code
X - Date Code
VV - Voltage Code
X - 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. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant)and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
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.
Rev. A.7 - Oct., 2011
1
www.anpec.com.tw



APL5537
APL5537
Voltage Code Table
Output Voltage
VOUT1 (V)
VOUT2 (V)
1.30 2.80
1.85 1.85
1.50 1.50
1.80 1.20
2.50 1.80
2.50 3.00
2.80 2.85
2.85 2.85
2.80 1.80
2.80 3.30
2.80 3.00
3.30 2.85
3.30 3.30
3.15 2.80
Voltage Code
7M
bb
99
C5
JC
JO
Ud
dd
MC
MR
MO
Rd
RR
eM
Available Voltage Version
Code
Voltage
Code
Voltage
5
1.20
c
2.65
7
1.30
L
2.70
9
1.50
M
2.80
A
1.60
d
2.85
C
1.80
N
2.90
Output Voltage
VOUT1 (V)
VOUT2 (V)
1.20 2.80
1.85 1.50
1.50 2.80
1.80 2.60
1.80 3.30
2.50 2.80
2.50 3.30
2.85 1.85
2.85 1.80
2.80 2.80
3.00 1.80
3.00 3.00
3.30 3.00
3.30 3.10
b
1.85
O
3.00
D
1.90
P
3.10
E
2.00
e
3.15
F
2.10
Q
3.20
Voltage Code
5M
b9
9M
CK
CR
JM
JR
db
dC
MM
OC
OO
RO
RP
JK
2.50 2.60
R
3.30
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VIN VIN Input Voltage (VIN to GND)
-0.3 ~ 7
V
VEN1, VEN2
TJ
TSTG
TSDR
EN1, EN2 to GND Voltage
Maximum Junction Temperature
Storage Temperature
Maximum Lead Soldering Temperature, 10 Seconds
-0.3 ~ 7
150
-65 ~ 150
260
V
oC
oC
oC
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Thermal Characteristics
Symbol
Parameter
Junction-to-Ambient Resistance in Free Air (Note 2)
Typical Value
θJA
TSOT-23-6A
220
TDFN1.6x1.6-6
165
Note 2: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
Unit
oC/W
Copyright © ANPEC Electronics Corp.
Rev. A.7 - Oct., 2011
2
www.anpec.com.tw







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