AP7331-15WG-7 Diodes Inc, AP7331-15WG-7 Datasheet - Page 7

• Manufacturer Part Number: AP7331-15WG-7
• Description: IC REG LDO 1.5V .3A SOT25-5
• Manufacturer: Diodes Inc

Specifications of AP7331-15WG-7

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: 2 ~ 6 V
• Number Of Regulators: 1
• Current - Output: 300mA (Max)
• Current - Limit (min): 400mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Other names: AP7331-15WG-7DITR

Typical Characteristics
AP7331
Document number: DS31914 Rev. 3 - 2
Load Transient Response
V
V
C
I
(100mA/div)
OUT
EN
IN
IN
Line Transient Response
Start-Up Time (No Load)
= 4.3V
= C
= 0 to 2V (1V/div)
= 1mA to 300mA
Time (100us/div)
Time (50us/div)
Time (50us/div)
OUT
V
V
Tr = 10us
V
I
=1uF
OUT
OUT
IN
OUT
=4.3V to 5.3V (1V/div)
= 300mA (300mA/div)
= 3.3V (1V/div)
= 3.3V (50mV/div)
(Continued)
V
(100mV/div)
OUT
Tr = Tf = 10us
V
= 3.3V
300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
IN
=4.3V
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LOW DROPOUT LINEAR REGULATOR
V
V
C
Load Transient Response
Start-Up Time (300mA Load)
EN
IN
IN
Line Transient Response
I
(100mA/div)
OUT
= 4.3V
= C
= 0 to 2V (1V/div)
Time (100us/div)
= 1mA to 300mA
Time (50us/div)
Time (50us/div)
OUT
V
V
Tf =1 0us
V
I
=1uF
OUT
OUT
IN
OUT
= 5.3V to 4.3V (1V/div)
= 300mA (300mA/div)
= 3.3V (1V/div)
I
= 3.3V (50mV/div)
OUT
= 300mA (300mA/div)
V
(100mV/div)
OUT
= 0.8V
Tr = Tf = 10us
V
AP7331
IN
© Diodes Incorporated
= 2V
January 2011