AP7344 Datasheet, PDF (11/15 Pages) Diodes Incorporated – DUAL 300mA HIGH PSRR LOW NOISE LDO WITH ENABLE

AP7344
ESR vs. Output Current
Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low ESR also can be used. The relations
between IOUT (Output Current) and ESR of an output capacitor are shown below. The stable region is marked as the hatched area in the graph.
Measurement conditions: Frequency Band: 10Hz to 2MHz, Temperature: −40°C to +85°C.
ESR vs. Output Current
AP7344-33
100
ESR vs. Output Current
AP7344-18
100
10
10
-40°C
-40°C
1
85°C
1
85°C
0.1
0.1
0.01
0.01
0.001
0
50 100 150 200 250 300
Output Current I_OUT (mA)
0.001
0
50 100 150 200 250 300
Output Current I_OUT (mA)
Ordering Information
AP7344X XXXXXX RH4– 7
Output Discharge
Blank : Non-discharge
D : Output Discharge
CH1/CH2 Output Voltage
CH1
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
285 : 2.85V
30 : 3.0V
33 : 3.3V
36 : 3.6V
CH2
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
285 : 2.85V
30 : 3.0V
33 : 3.3V
Package
RH4 : X2-DFN1612-8
Packing
7 : Tape & Reel
Part Number
AP7344-XXXXRH4-7
AP7344D-XXXXXXRH4-7
Package
Code
RH4
RH4
Packaging
X2-DFN1612-8
X2-DFN1612-8
7” Tape and Reel
Quantity
Part Number Suffix
5000/Tape & Reel
-7
5000/Tape & Reel
-7
AP7344
Document number: DS37368 Rev. 1 - 2
11 of 15
www.diodes.com
January 2015
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