ap7331 Diodes, Inc., ap7331 Datasheet
ap7331
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ap7331 Summary of contents
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... AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Description The AP7331 is a 300mA, adjustable and fixed output voltage, low dropout linear regulator. The device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level. ...
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... EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient AP7331 - Package Green G : Green W : SOT25 Packaging ...
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... GND ADJ - - OUT 5 4 AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient (2) SOT25 (Adj Output) 5 OUT IN GND (4) DFN2020-6 (Adj Output GND OUT SOT25 DFN2020-6 (adj) (adj) Voltage input pin. Bypass to ground through at ...
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... V IN Output Current (Note 4) I OUT T Operating Ambient Temperature A Notes: 3. Ratings apply to ambient temperature at 25°C 4. The device maintains a stable, regulated output voltage without a load current. AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient OUT 0.4V R GND Parameter SOT25 DFN2020-6 ...
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... Test conditions for SOT25: Device mounted on FR-4 substrate PCB, with minimum recommended pad layout, 2oz copper, single sided 7. Test conditions for DFN2020-6: Device mounted on FR-4 substrate PCB, with minimum recommended pad layout, 2oz copper, double sided, bottom layer is a copper plane AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient = 1uF, V ...
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... Input Voltage (V) Load Regulation (% ) 0.6 V =3.3V out 0 +1V in out 0.2 0 -0.2 -45℃ 25℃ 90℃ -0.4 -0 100 150 Output Current (mA) AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator Quiescent Current vs Input Voltage 56 V out -45℃ 4.3 4.5 5.5 5.7 5.9 6.1 0.1 V out 0.08 ...
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... Input Voltage (V) PSRR 0.1 1 Frequency (kHz) AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient (Continued) 600 550 500 450 400 2.8 3.2 5 Vout=1.8V 65 Vin=2.8V Cin=Cout=1uF 60 Ta=25℃ 100 0 www ...
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... Cin=Cout=1uF Vout=3.3V (1V/div) Time (50us/div) Line Transient Response Vin=4.3V to 5.3V (1V/div) Tr=10us Vout=3.3V (50mV/div) Iout=300mA (300mA/div) Time (50us/div) AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator (Continued) Start-Up Time (300mA Load) Ven (1V/div) Vin=4.3V Cin=Cout=1uF Vout=3.3V (1V/div) ...
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... Typical Performance Characteristics Load Transient Response Iout=1mA to 300mA (100mA/div) Time (100us/div) AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient (Continued) Vout=3.3V (100mV/div) Tr=Tf=10us Vin=4. www.diodes.com AP7331 Low Dropout Linear Regulator Load Transient Response Vout=0.8V (100mV/div) Iout=1mA to 300mA (100mA/div) Tr=Tf=10us Vin=2V ...
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... The device will remain stable and regulated in no load condition. ON/OFF Input Operation The AP7331 is turned on by setting the EN pin high, and is turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time ...
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... Top View ) Device AP7331-ADJ AP7331-10 AP7331-12 AP7331-15 AP7331-18 AP7331-20 AP7331-25 AP7331-28 AP7331-30 AP7331-33 AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Identification code Y : Year 0 Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week A~Z : Green Package Identification Code SOT25 SOT25 ...
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... DFN2020-6 ( Top View ) Device AP7331-ADJ AP7331-10 AP7331-12 AP7331-15 AP7331-18 AP7331-20 AP7331-25 AP7331-28 AP7331-30 AP7331-33 AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient XX : Identification Code Year : 0 Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green Package Identification Code DFN2020-6 DFN2020-6 DFN2020-6 DFN2020-6 ...
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... Package Information (1) Package Type: SOT25 (2) Package Type: DFN2020-6 0. 0.15 C 2x- 0.65nom. AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient (All Dimensions in mm) Marking 1.95/2.075 A 1.45/1.65 0.2/0.3 Pin#1 ID Bottom View www.diodes.com AP7331 Low Dropout Linear Regulator (Active area depth) Seating plane C 0. NOVEMBER 2009 © ...
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... Taping Orientation (Note 8) For DFN2020-6 Notes: 8. The taping orientation of the other package type can be found on our website at AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator http://www.diodes.com/datasheets/ap02007.pdf www.diodes.com AP7331 NOVEMBER 2009 © Diodes Incorporated ...
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... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2009, Diodes Incorporated www.diodes.com AP7331 Rev. 2 300mA, Low Quiescent Current, Fast Transient Low Dropout Linear Regulator IMPORTANT NOTICE ...