AME1085 Analog Microelectronics, AME1085 Datasheet
AME1085
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AME1085 Summary of contents
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... Analog Microelectronics, Inc. AME1085 General Description The AME1085 low-dropout positive voltage regu- lator available in fixed and adjustable output voltage versions. Overcurrent and thermal protection are inte- grated onto the chip. Output current will limit as it reaches the pre-set current or temperature limit. At full rated output current the dropout voltage is 1 ...
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... AME 1085 To-263-2 Front View TO-252-2 Front view Low Dropout Positive Voltage Regulator AME 1085 AME1085 OUT ADJ GND ...
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... Ambient) Operating Junction Temperature Range Storage Temperature Range Lead Temperature ( 10 sec ) Marking Output Voltage AME1085 ACBT ADJ YYWW AME1085 DCBT 3.3 YYWW AME1085 ACDT-3 ADJ YYWW AME1085 DCDT-3 3.3 YYWW AME1085 ACDT ADJ YYWW AME1085 DCDT 3.3 YYWW AME1085 AMCT ADJ YYWW AME1085 MCT 3 ...
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... Load regulation Reg Dropout voltage OUT REF Current limit Temperature Coefficient Temperature stability Minimum load current RMS output noise Ripple rejection ratio AME1085DXXX Parameter Symbol Output voltage (fixed voltage) Line regulation Load regulation Reg Dropout voltage OUT REF Current limit ...
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... Figure 3 2. Thermal protection AME1085 has thermal protection which limits junction temperature to 150 vice functionality is only guaranteed to a maxi- mum junction temperature of +125 The power dissipation and junction temperature for AME1085 in TO-220 package are given OUT OUT ...
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... Analog Microelectronics, Inc. AME1085 5. Thermal consideration The AME1085 series contain thermal limiting cir- cuitry designed to protect itself for over-tempera- ture conditions. Even for normal load conditions, maximum junction temperature ratings must not be exceed. As mention in thermal protection section, we need to considerall sources of ther- mal resistance between junction and ambient ...
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... Analog Microelectronics, Inc. AME1085 Advanced Applications 20m is ballast resistance The inter - connection of #18 wire could act as ballast resistance REF ADJ ...
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... Analog Microelectronics, Inc. AME1085 Advanced Applications (Cont Optional for improved ripple rejection 10 F Figure 8 Regulator with reverse diode protection breakdown voltage of Zener diode) REF Z Z Figure 7 Regulator with reference ...
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... Analog Microelectronics, Inc. AME1085 External Rsistor Divider Table for Customized Voltage R1(ohm) 100 102 Vout 1.25 0.000 0.000 1.30 3.984 4.063 1.35 7.968 8.127 1.40 11.95 12.19 1.45 15.94 16.25 1.50 19.92 20.32 1.55 23.90 24.38 1.60 27.89 28.44 1.65 31.87 32.51 1.70 35.86 36.57 1.75 39.84 40.63 1.80 43.82 44.70 1.85 47.81 48.76 1.90 51.79 52.82 1.95 55.78 56.89 2.00 59.76 60.95 2.05 63.75 65.01 2.10 67.73 69.08 2.15 71.71 73.14 2.20 75.70 77.21 2.25 79.68 81.27 2.30 83.67 85.33 2.35 87.65 89.40 2.40 91.63 93.46 2.45 95.62 97.52 2.50 99.60 101.6 2.55 103.6 105.6 2.60 107.6 109.7 2.65 111.6 113.8 2.70 115.5 117.8 2.75 119.5 121.9 2.80 123.5 126.0 2.85 127.5 130.0 2.90 131.5 134.1 2.95 135.5 138 ...
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... Analog Microelectronics, Inc. AME1085 External Rsistor Divider Table for Customized Voltage (Cont.) R1(ohm) 100 102 Vout 3.15 151.4 154.4 3.20 155.4 158.5 3.25 159.4 162.5 3.30 163.3 166.6 3.35 167.3 170.7 3.40 171.3 174.7 3.45 175.3 178.8 3.50 179.3 182.9 3.55 183.3 186.9 3.60 187.3 191.0 3.65 191.2 195.0 3.70 195.2 199.1 3.75 199.2 203 ...
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... Analog Microelectronics, Inc. AME1085 Package Dimension TO-252 (DPAK) -EIAJ TO-252 (DPAK) JDEC 3A Low Dropout Positive Voltage Regulator MILLIMETERS SYMBOLS MIN MAX A 0.45 0.58 B 1.60 1. 0.45 0.60 E 6.40 6.80 F 5.40 5.80 G 2. 0.97 K 5.20 5.50 L 0.89 2. Typical value NOTES : 1. CONTROLLING DIMENSION : MILLIMETERS. 2. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL ...
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... Analog Microelectronics, Inc. AME1085 Package Dimension TO-220 2 TO-263-3 (D PAK Low Dropout Positive Voltage Regulator MILLIMETERS SYMBOLS MIN MAX A 4.06 4.83 b 0.63 1.02 C1 0.35 0.60 0.0138 D 14.22 14.99 E 9.66 10. 2.79 e1 4.83 5.33 e3 1.14 1.40 f 1.14 1.40 H1 5.94 6.55 K 2.29 2.92 CP 3.71 3.96 Q 2.62 2.87 L 12.70 14. 1.14 1.52 0.0449 R 6.17 REF. Notes : 1. Dimension C1 apply for tin plate finish. 2. For solder dip lead finish dimension C1 should be 0.015" ...
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... Analog Microelectronics, Inc. AME1085 Package Dimension 2 TO-263-2 (D PAK) 3A Low Dropout Positive Voltage Regulator MILLIMETERS SYMBOLS MIN MAX MIN A 9.65 10.41 0.380 B 8.28 9.65 0.326 C 4.06 4.83 0.160 D 0.51 1.02 0.020 E 1.14 1.40 0.045 * G 2.54 H 14.61 15.88 0.575 K 1.02 1.68 0.040 L 0.00 0.97 0.000 M 2.49 2.74 0.098 N 0.43 0.58 0.017 P 2.29 2.79 0.090 2.41 2.67 0.095 W 0.254 0.508 0.010 * : Typical value NOTES : 1 ...
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... E-Mail: info@analogmicro.com These products of Analog Microelectronics, Inc. are not authorized for use as critical components in life- support devices or systems, without the express written approval of the president Analog Microelectronics, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. ...