AME1084 low-dropout positive voltage regulator. available fixed adjust

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AME1084 low-dropout positive voltage regulator. available fixed adjust

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AME1084
AME1084 low-dropout positive voltage regulator. available fixed adjustable output voltage versions. Overcurrent thermal protection integrated onto chip. Output current will limit reaches pre-set current temperature limit. full rated output current dropout voltage 1.4V (max.). AME1084 series regulators provide excellent regulation over line, load temperature variations.
Dropout Positive Voltage Regulator
Functional Block Diagram
Input
Current Limiting Amplifier
Thermal Protection
Output
Features
Dropout Voltage 1.4V Adjustable 3.3V Fixed Voltage Line Regulation Typically 0.015% Load Regulation Typically 0.05% Adjust (ADJ) Current Less than 90µA Overcurrent Protection Thermal Protection Available TO-220, TO-263, TO-252 AME' Lead Free Products Meet RoHS Standards
Error Amp. Bandgap Reference
ADJ/GND
Typical Application
AME1084
Applications
High Efficiency Linear Regulators Post Regulators Switching Supplies 3.3V Voltage Converter Battery Charger
10µF
10µF
Load
Rev.O.01
AME1084
Configuration
TO-220-3 Front View AME1084 (TAB) TO-252-2 Front View AME1084 (TAB)
Dropout Positive Voltage Regulator
AME1084
AMExxxx AME1084
Attach: Conductive Epoxy
Attach: Conductive Epoxy
TO-252-3 Front View AME1084
TO-263-2 Front View
AME1084 (TAB)
AME1084
(TAB)
AME1084
Attach: Conductive Epoxy
Attach: Conductive Epoxy
TO-263-3 Front View AME1084 (TAB)
AME1084
Attach: Conductive Epoxy
Rev.O.01
AME1084
Ordering Information AME1084
Special Feature2 Special Feature1 Number Pins Package Type Operating Ambient Temperature Range Product Grade Option
Dropout Positive Voltage Regulator
Product Grade Option 1.5V 2.5V 3.3V
Operating Ambient Temperature Range 70OC
Package Type
Number Pins
Special Feature1
Special Feature2
TO-220 TO-252 TO-263
TO-263-3 TO-252-3
Lead Free
Rev.O.01
AME1084
Ordering Information (contd.)
Part Number
AME1084ACBT
Dropout Positive Voltage Regulator
Marking*
AME1084 ACBT yyww AME1084 ACBT yyww AME1084 BCBT yyww AME1084 BCBT yyww AME1084 CCBT yyww AME1084 CCBT yyww AME1084 DCBT yyww AME1084 DCBT yyww AME1084 ECBT yyww AME1084 ECBT yyww AME1084 ACDT-3 yyww AME1084 ACDT-3 yyww
Output Voltage
Package
TO-220-3
Operating Ambient Temperature Range
70oC
AME1084ACBTZ
TO-220-3
70oC
AME1084BCBT
TO-220-3
70oC
AME1084BCBTZ
TO-220-3
70oC
AME1084CCBT
TO-220-3
70oC
AME1084CCBTZ
TO-220-3
70oC
AME1084DCBT
TO-220-3
70oC
AME1084DCBTZ
TO-220-3
70oC
AME1084ECBT
TO-220-3
70oC
AME1084ECBTZ
TO-220-3
70oC
AME1084ACDT-3
TO-263-3
70oC
AME1084ACDT-3Z
TO-263-3
70oC
Note: yyww represents date code line first letter represents lead free plating such AME1084 Please consult sales office authorized Rep./Distributor availability voltage package type
Rev.O.01
AME1084
Ordering Information (contd.)
Part Number
AME1084BCDT-3
Dropout Positive Voltage Regulator
Marking*
AME1084 BCDT-3 yyww AME1084 BCDT-3 yyww AME1084 CCDT-3 yyww AME1084 CCDT-3 yyww AME1084 DCDT-3 yyww AME1084 DCDT-3 yyww AME1084 ECDT-3 yyww AME1084 ECDT-3 yyww AME1084 ACDT yyww AME1084 ACDT yyww AME1084 BCDT yyww AME1084 BCDT yyww AME1084 CCDT yyww AME1084 CCDT yyww
Output Voltage
Package
TO-263-3
Operating Ambient Temperature Range
70oC
AME1084BCDT-3Z
TO-263-3
70oC
AME1084CCDT-3
TO-263-3
70oC
AME1084CCDT-3Z
TO-263-3
70oC
AME1084DCDT-3
TO-263-3
70oC
AME1084DCDT-3Z
TO-263-3
70oC
AME1084ECDT-3
TO-263-3
70oC
AME1084ECDT-3Z
TO-263-3
70oC
AME1084ACDT
TO-263-2
70oC
AME1084ACDTZ
TO-263-2
70oC
AME1084BCDT
TO-263-2
70oC
AME1084BCDTZ
TO-263-2
70oC
AME1084CCDT
TO-263-2
70oC
AME1084CCDTZ
Rev.O.01
TO-263-2
70oC
AME1084
Ordering Information
Part Number
AME1084DCDT
Dropout Positive Voltage Regulator
Marking*
AME1084 DCDT yyww AME1084 DCDT yyww AME1084 ECDT yyww AME1084 ECDT yyww AME1084 ACCT yyww AME1084 ACCT yyww AME1084 BCCT yyww AME1084 BCCT yyww AME1084 CCCT yyww AME1084 CCCT yyww AME1084 DCCT yyww AME1084 DCCT yyww AME1084 ECCT yyww AME1084 ECCT yyww
Output Voltage
Package
TO-263-2
Operating Ambient Temperature Range
70oC
AME1084DCDTZ
TO-263-2
70oC
AME1084ECDT
TO-263-2
70oC
AME1084ECDTZ
TO-263-2
70oC
AME1084ACCT
TO-252-2
70oC
AME1084ACCTZ
TO-252-2
70oC
AME1084BCCT
TO-252-2
70oC
AME1084BCCTZ
TO-252-2
70oC
AME1084CCCT
TO-252-2
70oC
AME1084CCCTZ
TO-252-2
70oC
AME1084DCCT
TO-252-2
70oC
AME1084DCCTZ
TO-252-2
70oC
AME1084ECCT
TO-252-2
70oC
AME1084ECCTZ
TO-252-2
70oC
Rev.O.01
AME1084
Ordering Information
Part Number
AME1084DCCT-3Z
Dropout Positive Voltage Regulator
Marking*
AME1084 DCCT-3 yyww
Output Voltage
Package
TO-252-3
Operating Ambient Temperature Range
70oC
Rev.O.01
AME1084
Absolute Maximum Ratings
Parameter
Input Voltage TO-220-3 Thermal Resistance* (Junction Case) TO-252-2 TO-252-3 TO-263-2 TO-263-3 TO-220-3 Thermal Resistance (Junction Ambient) TO-252-2 TO-252-3 TO-263-2 TO-263-3 TO-220-3 Internal Power Dissipation TO-252-2 TO-252-3 TO-263-2 TO-263-3 Conductive Epoxy Conductive Epoxy Conductive Epoxy
Dropout Positive Voltage Regulator
Package
Attach
Symbol
Maximum
Unit
2200 1200 1700
Operating Junction Temperature Range Storage Temperature Range Solder Iron Sec)**
TSTG
Caution: Stress above listed absolute maximum rating cause permanent damage device Measure backside center tab. MIL-STD-202G 210F
Rev.O.01
AME1084
Electrical Specifications
AME1084Axxx Parameter Reference voltage (adjustable voltage) Line regulation Load regulation Dropout voltage VOUT, VREF Current limit Temperature Coefficient Adjust current Adjust current change Temperature stability Minimum load current output noise Ripple rejection ratio AME1084Bxxx Symbol VREF RegLINE RegLOAD IADJ IADJ Test Condition VOUT +1.5V~12V, 10mA VOUT +1.5V~12V, 10mA VOUT +1.5V~12V, 10mA~5A 10mA VOUT +1.5V~12V VOUT +1.5V~12V, 10mA~5A VOUT +1.5V~12V, 10mA~5A 500mA 25oC C~70
Dropout Positive Voltage Regulator
C~70 0oC~70oC 0oC~70oC 0oC~70oC 0oC~70oC
1.250 0.015 0.05 0.005 0.003
1.262 1.275
Units
1.238 1.225
VOUT +1.5V~12V, 10mA~5A 0oC~70oC C~70 0oC~70oC
Parameter Output voltage (fixed voltage) Line regulation Load regulation Dropout voltage VOUT, VREF Current limit Quiescent current (fixed model) Temperature Coefficient Temperature stability output noise Ripple rejection ratio
Rev.O.01
Symbol RegLINE RegLOAD
Test Condition 3V~12V, 3V~12V 0A~5A 3V~12V 0A~5A C~70 0oC~70oC 0oC~70oC 0oC~70oC 0oC~70oC 0oC~70oC
1.485 1.470 C~70
1.500 0.015 0.05 0.005 0.003
1.515 1.530
Units
3V~12V, 0A~5A 500mA
0oC~70oC
AME1084
Electrical Specifications (contd.)
AME1084Cxxx Parameter Output voltage (fixed voltage) Line regulation Load regulation Dropout voltage VOUT, VREF Current limit Quiescent current (fixed model) Temperature Coefficient Temperature stability output noise Ripple rejection ratio AME1084Dxxx Parameter Output voltage (fixed voltage) Line regulation Symbol Test Condition 4.8V~12V, 0oC~70oC 0oC~70oC
Dropout Positive Voltage Regulator
Symbol RegLINE RegLOAD
Test Condition 4V~12V, 4V~12V, 4V~12V 0A~5A 4V~12V 0A~5A C~70 0oC~70oC 0oC~70oC 0oC~70oC 0oC~70oC 0oC~70oC
2.475 2.450 C~70
2.500 0.015 0.05 0.005 0.003
2.525 2.550
Units
4V~12V, 0A~5A 500mA
0oC~70oC
3.267 3.234
3.300
3.333 3.366
Units
RegLINE
4.8V~12V, 4.8V~12V 0A~5A 4.8V~12V 0A~5A
0.015
Load regulation Dropout voltage VOUT, VREF Current limit Quiescent current (fixed model) Temperature Coefficient Temperature stability output noise Ripple rejection ratio
RegLOAD
0oC~70oC
0.05
0oC~70oC 0oC~70oC 0oC~70oC
0.005 0.003
Rev.O.01
4.8V~12V, 0A~5A 500mA 25oC C~70
0oC~70oC
AME1084
Electrical Specifications
AME1084Exxx Parameter Output voltage Symbol Test Condition 3.3V~12V, 25oC C~70 0oC~70oC
Dropout Positive Voltage Regulator
Units
1.782 1.800 1.818 1.764 1.800 1.836 0.015
Line regulation
RegLINE
3.3V~12V, 3.3V~12V 0A~5A 0A~5A, 3.3V~12V 0A~5A
Load regulation RegLOAD C~70
0.05
Dropout voltage Current limit Quiescent Current Temp. Coefficient Temperature stability output noise Ripple rejection ratio
0oC~70oC 0oC~70oC C~70
0.005 0.003
3.3V~12V, 0A~5A 500mA 25oC C~70
C~70
Rev.O.01
AME1084
Application Description
Output Voltage Adjustment Like most regulators, AME1084 regulates output comparing output voltage internally generated reference voltage. adjustable version, VREF available externally 1.25V between VOUT ADJ. voltage ratio formed should conduct 10mA (minimum output load). output voltage given following equation: VOUT VREF IADJ fixed versions AME1084, voltage divider provided internally.
IADJ 50µA VREF VOUT
Dropout Positive Voltage Regulator
Current Limit Protection AME1084 protected against overload conditions. Current protection triggered typical 7.5A. Stability Load Regulation AME1084 requires capacitor from VOUT provide compensation feedback internal gain stage. This ensure stability output terminal. Typically, 10µF tantalum 50µF aluminum electrolytic sufficient. output capacitor does have theoretical upper limit increasing value will increase stability. COUT 100µF more typical high current regulator design. adjustable version, best load regulation accomplished when resistor divider (R1) connected directly output AME1084. When connected, multiplied divider ratio. fixed output versions, internally connected output. ground connected side load eliminate ground loop errors.
VOUT VREF (1+R2 IADJ
Thermal Protection AME1084 thermal protection which limits junction temperature 150oC. However, device functionality only guaranteed maximum junction temperature +125oC. power dissipation junction temperature AME1084 TO-220 package given VOUT) IOUT TJUNCTION TAMBIENT Note: TJUNCTION must exceed 125oC
Connect load Parasitic Line Resistance (Connect case)
Rev.O.01
AME1084
Thermal Consideration AME1084 series contain thermal limiting circuitry designed protect itself over-temperature conditions. Even normal load conditions, maximum junction temperature ratings must exceeded. mention thermal protection section, need consider sources thermal resistance between junction ambient. includes junction-to-case, case-to-heat-sink interface heat sink thermal resistance itself. Junction-to-case thermal resistance specified from junction bottom case directly below die. Proper mounting required ensure best possible thermal flow from this area package heat sink. case devices this series electrically connected output. Therefore, case device must electrically isolated, thermally conductive spacer recommended.
Dropout Positive Voltage Regulator
Rev.O.01
AME1084
Advanced Applications
Adjustable Output Voltage
Dropout Positive Voltage Regulator
AME1084
3.45V
10µF
10µF
10µF
Note: VOUT VREF
IADJ
Optional improved ripple rejection Paralleling Regulators
AME1084
VOUT
VOUT
10µF
10µF
AME1084
VOUT
Note: ballast resistance inter connection wire could ballast resistance
Rev.O.01
AME1084
Advanced Applications (contd.)
Regulator with Reference
Dropout Positive Voltage Regulator
AME1084
10µF 10µF Zener diode voltage reference
10µF
Note:
VREF breakdown voltage Zener diode) Optional improved ripple rejection
Regulator with Reverse Diode Protection
AME1084
VOUT
10µF
100µF
Rev.O.01
AME1084
Performance Characteristics
Drop Voltage Load Current
1.30 1.25
Dropout Positive Voltage Regulator
Minimum Operation Current Input/OutputDifferential Voltage
Minimum Operation Current (mA)
Drop-out Volatge
1.20 1.15 1.10 1.05 1.00 0.95 0.90
Load Current
Input/Output Differential Voltage(V)
Output Short Circuit Current Input/Output Differential Voltage
Output Short Circuit Current
Input/Output Differential Voltage(V)
Rev.O.01
AME1084 Dropout Positive Voltage Regulator
External Resistor Divider Table Customized Voltage (contd.)
(Ohm) Vout 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 0.000 3.984 7.968 11.95 15.94 19.92 23.90 27.89 31.87 35.86 39.84 43.82 47.81 51.79 55.78 59.76 63.75 67.73 71.71 75.70 79.68 83.67 87.65 91.63 95.62 99.60 103.6 107.6 111.6 115.5 119.5 123.5 127.5 131.5 135.5 139.4 143.4 147.4 0.000 4.063 8.127 12.19 16.25 20.32 24.38 28.44 32.51 36.57 40.63 44.70 48.76 52.82 56.89 60.95 65.01 69.08 73.14 77.21 81.27 85.33 89.40 93.46 97.52 101.6 105.6 109.7 113.8 117.8 121.9 126.0 130.0 134.1 138.2 142.2 146.3 150.3 0.000 4.182 8.365 12.55 16.73 20.91 25.09 29.28 33.46 37.64 41.82 46.01 50.19 54.37 58.55 62.74 66.92 71.10 75.28 79.47 83.65 87.83 92.01 96.20 100.4 104.6 108.7 112.9 117.1 121.3 125.5 129.7 133.8 138.0 142.2 146.4 150.6 154.8
0.000 4.262 8.524 12.79 17.05 21.31 25.57 29.83 34.09 38.36 42.62 46.88 51.14 55.40 59.66 63.93 68.19 72.45 76.71 80.97 85.24 89.50 93.76 98.02 102.3 106.5 110.8 115.1 119.3 123.6 127.9 132.1 136.4 140.6 144.9 149.2 153.4 157.7 0.000 4.381 8.761 13.14 17.52 21.90 26.28 30.67 35.05 39.43 43.81 48.19 52.57 56.95 61.33 65.71 70.09 74.47 78.85 83.23 87.61 92.00 96.38 100.8 105.1 109.5 113.9 118.3 122.7 127.0 131.4 135.8 140.2 144.6 148.9 153.3 157.7 162.1 0.000 4.500 8.999 13.50 18.00 22.50 27.00 31.50 36.00 40.50 45.00 49.50 54.00 58.50 63.00 67.49 71.99 76.49 80.99 85.49 89.99 94.49 98.99 103.5 108.0 112.5 117.0 121.5 126.0 130.5 135.0 139.5 144.0 148.5 153.0 157.5 162.0 166.5 0.000 4.579 9.158 13.74 18.32 22.89 27.47 32.05 36.63 41.21 45.79 50.37 54.95 59.53 64.11 68.68 73.26 77.84 82.42 87.00 91.58 96.16 100.7 105.3 109.9 114.5 119.1 123.6 128.2 132.8 137.4 141.9 146.5 151.1 155.7 160.3 164.8 169.4 0.000 4.698 9.396 14.09 18.79 23.49 28.19 32.88 37.58 42.28 46.98 51.68 56.37 61.07 65.77 70.47 75.17 79.86 84.56 89.26 93.96 98.65 103.4 108.1 112.7 117.4 122.1 126.8 131.5 136.2 140.9 145.6 150.3 155.0 159.7 164.4 169.1 173.8 0.000 4.817 9.633 14.45 19.27 24.08 28.90 33.72 38.53 43.35 48.17 52.98 57.80 62.62 67.43 72.25 77.07 81.88 86.70 91.52 96.33 101.2 106.0 110.8 115.6 120.4 125.2 130.1 134.9 139.7 144.5 149.3 154.1 159.0 163.8 168.6 173.4 178.2 0.000 4.936 9.871 14.81 19.74 24.68 29.61 34.55 39.48 44.42 49.36 54.29 59.23 64.16 69.10 74.03 78.97 83.90 88.84 93.77 98.71 103.6 108.6 113.5 118.5 123.4 128.3 133.3 138.2 143.1 148.1 153.0 157.9 162.9 167.8 172.7 177.7 182.6
Rev.O.01
AME1084 Dropout Positive Voltage Regulator
External Resistor Divider Table Customized Voltage
(Ohm) Vout 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 4.95 5.00 151.4 155.4 159.4 163.3 167.3 171.3 175.3 179.3 183.3 187.3 191.2 195.2 199.2 203.2 207.2 211.2 215.1 219.1 223.1 227.1 231.1 235.1 239.0 243.0 247.0 251.0 255.0 259.0 262.9 266.9 270.9 274.9 278.9 282.9 286.9 290.8 294.8 298.8 154.4 158.5 162.5 166.6 170.7 174.7 178.8 182.9 186.9 191.0 195.0 199.1 203.2 207.2 211.3 215.4 219.4 223.5 227.6 231.6 235.7 239.7 243.8 247.9 251.9 256.0 260.1 264.1 268.2 272.2 276.3 280.4 284.4 288.5 292.6 296.6 300.7 304.8 158.9 163.1 167.3 171.5 175.7 179.8 184.0 188.2 192.4 196.6 200.8 204.9 209.1 213.3 217.5 221.7 225.9 230.0 234.2 238.4 242.6 246.8 250.9 255.1 259.3 263.5 267.7 271.9 276.0 280.2 284.4 288.6 292.8 297.0 301.1 305.3 309.5 313.7
161.9 166.2 170.5 174.7 179.0 183.3 187.5 191.8 196.0 200.3 204.6 208.8 213.1 217.3 221.6 225.9 230.1 234.4 238.7 242.9 247.2 251.4 255.7 260.0 264.2 268.5 272.8 277.0 281.3 285.5 289.8 294.1 298.3 302.6 306.8 311.1 315.4 319.6 166.5 170.8 175.2 179.6 184.0 188.4 192.8 197.1 201.5 205.9 210.3 214.7 219.0 223.4 227.8 232.2 236.6 240.9 245.3 249.7 254.1 258.5 262.8 267.2 271.6 276.0 280.4 284.7 289.1 293.5 297.9 302.3 306.7 311.0 315.4 319.8 324.2 328.6 171.0 175.5 180.0 184.5 189.0 193.5 198.0 202.5 207.0 211.5 216.0 220.5 225.0 229.5 234.0 238.5 243.0 247.5 252.0 256.5 261.0 265.5 270.0 274.5 279.0 283.5 288.0 292.5 297.0 301.5 306.0 310.5 315.0 319.5 324.0 328.5 333.0 337.5 174.0 178.6 183.2 187.7 192.3 196.9 201.5 206.1 210.6 215.2 219.8 224.4 228.9 233.5 238.1 242.7 247.3 251.8 256.4 261.0 265.6 270.2 274.7 279.3 283.9 288.5 293.1 297.6 302.2 306.8 311.4 315.9 320.5 325.1 329.7 334.3 338.8 343.4 178.5 183.2 187.9 192.6 197.3 202.0 206.7 211.4 216.1 220.8 225.5 230.2 234.9 239.6 244.3 249.0 253.7 258.4 263.1 267.8 272.5 277.2 281.9 286.6 291.3 296.0 300.7 305.4 310.1 314.8 319.5 324.2 328.8 333.5 338.2 342.9 347.6 352.3 183.0 187.9 192.7 197.5 202.3 207.1 211.9 216.8 221.6 226.4 231.2 236.0 240.8 245.7 250.5 255.3 260.1 264.9 269.7 274.6 279.4 284.2 289.0 293.8 298.6 303.5 308.3 313.1 317.9 322.7 327.5 332.4 337.2 342.0 346.8 351.6 356.4 361.3 187.5 192.5 197.4 202.4 207.3 212.2 217.2 222.1 227.0 232.0 236.9 241.8 246.8 251.7 256.6 261.6 266.5 271.5 276.4 281.3 286.3 291.2 296.1 301.1 306.0 310.9 315.9 320.8 325.7 330.7 335.6 340.6 345.5 350.4 355.4 360.3 365.2 370.2
Rev.O.01
AME1084
Tape Reel Dimension
TO-252-2
Dropout Positive Voltage Regulator
Carrier Tape, Number Components Reel Reel Size
Package TO-252-2
Carrier Width 16.0±0.1
Pitch 4.0±0.1
TO-252-3
Carrier Tape, Number Components Reel Reel Size
Package TO-252-3
Rev.O.01
Carrier Width 16.0±0.1
Pitch 4.0±0.1
Part Full Reel 2500pcs
Reel Size 330±1
Part Full Reel 2500pcs
Reel Size 330±1
AME1084
Tape Reel Dimension
TO-263-2
Dropout Positive Voltage Regulator
Carrier Tape, Number Components Reel Reel Size
Package TO-263-2
Carrier Width 24.0±0.1
Pitch 4.0±0.1
TO-263-3
Carrier Tape, Number Components Reel Reel Size
Package TO-263-3
Carrier Width 24.0±0.1
Pitch 4.0±0.1
Part Full Reel 800pcs
Reel Size 330±1
Part Full Reel 800pcs
Reel Size 330±1
Rev.O.01
AME1084
Package Dimension
TO-252-2
SYMBOLS
View Side View
Dropout Positive Voltage Regulator
MILLIMETERS
0.43 1.60 0.51 0.43 6.35 5.36 2.20 5.20
INCHES
0.0169 0.0630 0.0200 0.0169 0.2500 0.2110 0.0866 0.2047
0.58 1.95 1.78 0.60 6.80 7.20 3.00 2.30 0.97 5.50
0.0230 0.0768 0.0701 0.0236 0.2677 0.2835 0.1181 *0.0906 0.0380 0.2165
1.40 3.80 3.81 5.10
0.0551 0.1496 0.1500 0.2008
Typical Value Notes: Controlling dimension: Millimeters. Maximum lead thickness includes lead finish thickness Minimum lead thickness minimum thickness base material.
TO-220-3
View
Side View
Bottom View
SYMBOLS
MILLIMETERS 5.58 2.03 0.50 0.30 9.65 3.53 0.50 1.14 2.28 12.70 14.22 5.00 7.30 7.49 4.83 1.40 1.15 10.67 4.09 1.15 1.78 2.80 14.74 16.51 5.70 8.05
INCHES 0.2197 0.0799 0.0197 0.0118 0.3799 0.1390 0.0197 0.0449 0.0898 0.5000 0.5598 0.1969 0.2874 0.2949 0.1902 0.0551 0.0453 0.4201 0.1610 0.0453 0.0701 0.1102 0.5803 0.6500 0.2244 0.3169
Rev.O.01
AME1084
Package Dimension
TO-263-2
View Side View Bottom View
Dropout Positive Voltage Regulator
SYMBOLS
MILLIMETERS
9.65 8.28 4.06 0.50 1.14
INCHES
0.380 0.326 0.160 0.020 0.045
10.42 9.66 4.83 1.36 1.45 2.54 15.60 2.93
0.410 0.380 0.190 0.054 0.057
0.100 0.61417
14.60 0.99
0.5748
0.03898 0.11535 0.015 0.08976 0.11024 0.248 0.287 0.323 0.352
Front View
0.381 2.28
2.80
6.30 7.30
8.20 8.95
Typical Value Notes: Controlling dimension: Millimeters. Maximum lead thickness includes lead finish thickness Minimum lead thickness minimum thickness base material.
TO-263-3
View
SYMBOLS
Side View Bottom View
MILLIMETERS
9.65 8.28 4.06 0.50 1.14
INCHES
0.380 0.326 0.160 0.020 0.045
10.67 9.66 4.83 1.36 1.45 2.54 15.875 2.93 0.31
0.420 0.380 0.190 0.054 0.057
0.100 0.625
14.60 0.99
0.5748
0.03898 0.11535 0.012
2.28
2.80
0.08976 0.11024 0.197 0.287 0.224 0.317
Front View
5.00 7.30
5.70 8.05
Typical Value Notes: Controlling dimension: Millimeters. Maximum lead thickness includes lead finish thickness Minimum lead thickness minimum thickness base material.
Rev.O.01
www.ame.com.tw
E-Mail: sales@ame.com.tw
Life Support Policy: These products AME, Inc. authorized critical components life-support devices systems, without express written approval president AME, Inc. AME, Inc. reserves right make changes circuitry specifications devices advises customers obtain latest version relevant information. AME, Inc. September 2008 Document: 1012-DS1084-O.01
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AME1084 low-dropout positive voltage regulator. available fixed adjust

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