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ULDO REGULATOR. AP7384 Datasheet

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ULDO REGULATOR. AP7384 Datasheet






AP7384 REGULATOR. Datasheet pdf. Equivalent




AP7384 REGULATOR. Datasheet pdf. Equivalent





Part

AP7384

Description

50mA ULDO REGULATOR



Feature


NEW PRODUCT AP7384 WIDE INPUT VOLTAGE R ANGE, 50mA ULDO REGULATOR Description The AP7384 series is a positive voltage regulator IC. The AP7384 has features of wide input voltage range, high accur acy, low dropout voltage, current limit and ultra-low quiescent current which make it ideal for use in various USB an d portable devices. The IC consists of a voltage referenc.
Manufacture

Diodes

Datasheet
Download AP7384 Datasheet


Diodes AP7384

AP7384; e, an error amplifier, a resistor networ k for setting output voltage, a current limit circuit for current protection, and a chip enable circuit. The AP7384 h as 2.8V, 3.3V, 5V and 7V fixed voltage version. The AP7384 is available in spa ce-saving SOT89, SOT23 and TO92 (Ammo P acking) packages. Features Wide Input Voltage Range: Up to 40V Low Dropout V oltage: VDROP = 50.


Diodes AP7384

0mV@IOUT = 50mA @ VOUT = 3.3V Low Groun d Current High Output Voltage Accuracy Compatible with Low ESR Ceramic Capac itor Excellent Line/Load Regulation T hermal Shutdown Function Short Current Protection Function Totally Lead-Fr .


Diodes AP7384

.

Part

AP7384

Description

50mA ULDO REGULATOR



Feature


NEW PRODUCT AP7384 WIDE INPUT VOLTAGE R ANGE, 50mA ULDO REGULATOR Description The AP7384 series is a positive voltage regulator IC. The AP7384 has features of wide input voltage range, high accur acy, low dropout voltage, current limit and ultra-low quiescent current which make it ideal for use in various USB an d portable devices. The IC consists of a voltage referenc.
Manufacture

Diodes

Datasheet
Download AP7384 Datasheet




 AP7384
AP7384
WIDE INPUT VOLTAGE RANGE, 50mA ULDO REGULATOR
Description
The AP7384 series is a positive voltage regulator IC.
The AP7384 has features of wide input voltage range, high accuracy,
low dropout voltage, current limit and ultra-low quiescent current
which make it ideal for use in various USB and portable devices.
The IC consists of a voltage reference, an error amplifier, a resistor
network for setting output voltage, a current limit circuit for current
protection, and a chip enable circuit.
The AP7384 has 2.8V, 3.3V, 5V and 7V fixed voltage version.
The AP7384 is available in space-saving SOT89, SOT23 and TO92
(Ammo Packing) packages.
Features
Wide Input Voltage Range: Up to 40V
Low Dropout Voltage: VDROP = 500mV@IOUT = 50mA @ VOUT =
3.3V
Low Ground Current
High Output Voltage Accuracy
Compatible with Low ESR Ceramic Capacitor
Excellent Line/Load Regulation
Thermal Shutdown Function
Short Current Protection Function
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Pin Assignments
GND
(Top View)
3 VIN
2 GND
1 VOUT
SOT89
(Top View)
3 VIN
2 GND
1 VOUT
TO92 (Ammo Packing)
(Top View)
GND
3
Applications
E-Meter
Battery-powered Equipment
Laptop, Palmtops, Notebook Computers
Portable Information Appliances
12
VIN VOUT
SOT23
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
AP7384
Document number: DS40700 Rev. 2 - 2
1 of 12
www.diodes.com
November 2018
© Diodes Incorporated




 AP7384
Pin Descriptions
TO92
(Ammo Packing)
3
2
1
Pin Number
SOT89
3
2
1
AP7384
SOT23
1
3
2
Pin Name
VIN
GND
VOUT
Function
Input voltage
Ground
Regulated output voltage
Absolute Maximum Ratings
Symbol
VIN
IOUT
TLEAD
TJ
θJA
TSTG
CDM
HBM
Parameter
Supply Input Voltage
Output Current
Lead Temperature (Soldering, 10sec)
Operating Junction Temperature
Thermal Resistance
Storage Temperature Range
ESD (Change Device Model)
ESD (Human Body Model)
Rating
45
50
+260
+150
SOT89
TO92 (Ammo Packing)
SOT23
-65 to +150
2000
4000
125
165
166
Recommended Operating Conditions
Symbol
VIN
TJ
Parameter
Supply Input Voltage
Operating Junction Temperature
Min Max
3.3 40
-40 +125
Unit
V
mA
°C
°C
°C/W
°C
V
V
Unit
V
°C
AP7384
Document number: DS40700 Rev. 2 - 2
2 of 12
www.diodes.com
November 2018
© Diodes Incorporated




 AP7384
AP7384
Electrical Characteristics (TJ = +25°C, IOUT = 1mA, CIN = 1.0µF, COUT = 2.2µF, VIN = VOUT + 2V, Bold typeface applies over -40°C
TJ +125°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
VOUT
VIN
Output Voltage
Input Voltage
Variation from Specified VOUT
ILIMIT
VOUT/∆VIN
VOUT/VOUT
Current Limit
Line Regulation
Load Regulation
VDROP
Dropout Voltage
VOUT = 98%xVOUT, VIN = VOUT + 2V
VOUT+2V VIN 40V, IOUT = 10mA
1mA IOUT 50mA
IOUT = 50mA @ VOUT = 3.3V
IGND
Ground Current
VOUT/(VOUTxT) Output Voltage Temperature Coefficient
TOTSD
Thermal Shutdown Temperature
THYOTSD
Thermal Shutdown Hysteresis
PSRR
Power Supply Rejection Ratio
IOUT = 0A
IOUT = 50mA
IOUT = 100µA, -40°C ≤ TJ ≤ +125°C
IOUT = 1mA, VOUT = 3.3V
Min Typ
Max Unit
VOUTx98% VOUTx102% V
3.3 40 V
50
mA
0.05 %/V
0.5 %
500 mV
2.5
µA
25
±100
ppm/°C
+160
°C
+20
°C
60 dB
AP7384
Document number: DS40700 Rev. 2 - 2
3 of 12
www.diodes.com
November 2018
© Diodes Incorporated






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