AP1084 Diodes, Inc., AP1084 Datasheet
AP1084
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AP1084 Summary of contents
Page 1
... The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1084 is also well suited for other applications such as VGA cards. AP1084 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1 ...
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... I/O TO263/ 252/220 Adj I 1 (GND out AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE out Adj ( GND out Adj ( GND) Function Adjustable (Ground only for fixed mode) A resistor divider from this pin to the V voltage (Ground only for Fixed-Mode). ...
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... V in Thermal Shutdown Absolute Maximum Ratings Symbol V DC Supply Voltage IN T Storage Temperature ST T Operating Junction Temperature Range J T Maximum Junction Temperature M AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE CURRENT LIMIT Parameter www.diodes.com AP1084 FIXED-MODE REGULATOR 2 V out + 1.25V + 1 Adj ...
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... Guaranteed maximum power dissipation will not be available over the full input/output range. 6. Test conditions for TO220-3L, TO252-3L and TO263-3L: Devices mounted on FR-4 substrate, single sided PC board, 2oz copper, with minimum recommended pay layout. AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE OR (Under Operating Conditions) ...
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... Typical Circuit (1) TO263/252/220 5.0V to 3.3V Fixed Mode Regulator 5V C1 100uF out GND Tab is V out AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE out 3.3V/5A C2 Adj 100uF Tab is V out Note www.diodes.com AP1084 FIXED-MODE REGULATOR Adjustable Regulator C1 100uF in 2.5V/5A Ω R1 121 C2 100uF Ω ...
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... Load Regulation Since the AP1084 is only a 3 terminal device not possible to provide true remote sensing of the output voltage at the load. The best load regulation is achieved when the bottom side connected to the load and the top-side of R1 resistor is connected directly to the case or the V pin of the regulator and not to the load ...
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... Temperature ( Percent Change in Output Voltage vs Temperature 7.5 Cin=1uF Cout=10uF Tantalum 6.5 5 -20 - 100 120 140 160 180 200 TIME (us) Line Transient Response AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE OR 0.20 0 -0.20 -0. 125 C -0. -25 1 0.8 0.6 0.4 0 100 125 ...
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... Part Number 1084 for ADJ 84-VV:15 for 1.5V (2) TO220-3L / TO263-3L Logo Part Number VV: 15 for 1.5V 18 for 1.8V 25 for 2.5V 33 for 3.3V 50 for 5V Blank for ADJ AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE OR (Top view) 84- for 1.8V 25 for 2.5V 33 for 3.3V 50 for 5.5V ( Top view ) 1084- www ...
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... Package Information (1) TO263-3L 9.65/10.29 Typ 2 (2) TO252-3L 6.354/6.80 Typ 6.58 5.20/5.50 Typ 5.35 0.61 Typ 4.57 BSC. AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE OR (All Dimensions in mm) 1.3 0 .51/0.99 Typ 0 .75 Land P attern R ecom m endation (U nit 1.14/1.40 T yp1.27 0.38 Typ 2.28/2.80 Typ 2 .54 Land Pattern Recommendation (Unit: mm) 2 ...
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... Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AP1084 Rev LOW DROPOUT POSITIVE ADJUSTABLE OR (Continued) 9.70/10.70 ∅ ...