DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE FIXED TYPICAL DROPOUT
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KD1084 SERIES
DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE FIXED
TYPICAL DROPOUT 1.3V THREE TERMINAL ADJUSTABLE FIXED OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 3.6V, GUARANTEED OUTPUT CURRENT OUPUT TOLERANCE 25°C FULL TEMPERATURE RANGE VERSION OUPUT TOLERANCE 25°C FULL TEMPERATURE RANGE INTERNAL POWER THERMAL LIMIT WIDE OPERATING TEMPERATURE RANGE -40°C 125°C PACKAGE AVAILABLE: TO-220, D2PAK, D2PAK/A, DPAK PINOUT COMPATIBILITY WITH STANDARD ADJUSTABLE VREG
D2PAK TO-220
DPAK
D2PAK/A
DESCRIPTION KD1084 DROP Voltage Regulator able provide Output Current. Dropout guaranteed maximum 1.5V maximum output current, decreasing lower loads. KD1084 compatible with older 3-terminal adjustable regulators, better performances term drop output tolerance. SCHEMATIC DIAGRAM
2.85V output version suitable SCSI-2 active termination. Unlike regulators, where part output current wasted quiescent current, KD1084 quiescent current flows into load, increase efficiency. Only 10µF minimum capacitor need stability. devices supplied TO-220, D2PAK, D2PAK/A DPAK. chip trimming allows regulator reach very tight output voltage tolerance, within 25°C version 25°C standard version.
January 2004
1/20
KD1084 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol Tstg Input Voltage Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature Range Parameter Value Internally Limited Internally Limited +150 +125 Unit
Absolute Maximum Ratings those values beyond which damage device occur. Functional operation under these condition implied.
THERMAL DATA
Symbol Rthj-case Rthj-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-ambient TO-220 D2PAK D2PAK/A 62.5 DPAK Unit °C/W °C/W
APPLICATION CIRCUITS
VREF
CONNECTION DIAGRAM (top view)
TO-220
DPAK
D2PAK
2/20
D2PAK/A
KD1084 SERIES
ORDERING CODES
TO-220 KD1084V15 KD1084AV15 KD1084V18 KD1084AV18 KD1084V25 KD1084AV25 KD1084V28 KD1084AV28 KD1084V33 KD1084AV33 KD1084V36 KD1084AV36 KD1084V50 KD1084AV50 KD1084V KD1084AV D2PAK (**) D2PAK/A (**) DPAK (**) KD1084DT15 KD1084ADT15 KD1084DT18 KD1084ADT18 KD1084DT25 KD1084ADT25 KD1084DT28 KD1084ADT28 KD1084DT33 KD1084ADT33 KD1084DT36 KD1084ADT36 KD1084DT50 KD1084ADT50 KD1084DT KD1084ADT OUTPUT VOLTAGE 2.85 2.85 TOLERANCE
KD1084D2T15 KD1084D2M15 KD1084AD2T15 KD1084AD2M15 KD1084D2T18 KD1084D2M18 KD1084AD2T18 KD1084AD2M18 KD1084D2T25 KD1084D2M25 KD1084AD2T25 KD1084AD2M25 KD1084D2T28 KD1084D2M28 KD1084AD2T28 KD1084AD2M28 KD1084D2T33 KD1084D2M33 KD1084AD2T33 KD1084AD2M33 KD1084D2T36 KD1084D2M36 KD1084AD2T36 KD1084AD2M36 KD1084D2T50 KD1084D2M50 KD1084AD2T50 KD1084AD2M50 KD1084D2T KD1084D2M KD1084AD2T KD1084AD2M
Available request (**) Available Tape Reel with suffix fixed versions "-R" adjustable version
ELECTRICAL CHARACTERISTICS KD1084A#15 (VI=4.5V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 1.485 1.47 Typ. 0.003 0.003 0.015 Max. 1.515 1.53 Unit
125°C
1000Hr
3/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084A#18 (VI=4.8V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz Min. 1.782 1.764 Typ. 0.003 0.003 0.015 Max. 1.818 1.836 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084A#25 (VI=5.5V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 2.475 2.45 Typ. 0.003 0.003 0.015 Max. 2.525 2.55 Unit
125°C
1000Hr
4/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084A#285 (VI=5.85V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 6.35 1.5V 25°C =10Hz 10KHz Min. 2.821 2.793 Typ. 2.85 2.85 0.003 0.003 0.015 Max. 2.879 2.907 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084A#33 (VI=6.3V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 3.267 3.234 Typ. 3.35 0.003 0.003 0.015 Max. 3.333 3.366 Unit
125°C
1000Hr
5/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084A#36 (VI=6.6V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz Min. 3.564 3.528 Typ. 0.003 0.003 0.015 Max. 3.636 3.672 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084A#5 (VI=8V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C Min. 4.95 Typ. 0.003 0.003 0.015 Max. 5.05 Unit
25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz
125°C
1000Hr
6/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084A (VI=4.25V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol IO(min) IADJ IADJ Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Minimum Load Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Adjust Current Adjust Current Change Output Noise Voltage Temperature Stability Long Term Stability 10mA 10mA 10mA Test Conditions 25°C 2.85 2.85 25°C 2.85 25°C 10mA Min. 1.237 1.225 Typ. 1.25 1.25 0.015 0.035 CADJ 4.75 1.5V 2.85 =10Hz 10KHz 0.003 0.003 0.015 Max. 1.263 1.275 Unit
10mA 10mA
25°C, 30ms pulse 4.25V 25°C
10mA
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084#15 (VI=4.5V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 1.47 1.455 Typ. 0.003 0.003 0.015 Max. 1.536 1.545 Unit
125°C
1000Hr
7/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084#18 (VI=4.8V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz Min. 1.764 1.746 Typ. 0.003 0.003 0.015 Max. 1.836 1.854 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084#25 (VI=5.5V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C Min. 2.45 2.425 Typ. 0.003 0.003 0.015 Max. 2.55 2.575 Unit
25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz
125°C
1000Hr
8/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084#285 (VI=5.85V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 6.35 1.5V 25°C =10Hz 10KHz Min. 2.793 2.765 Typ. 2.85 2.85 0.003 0.003 0.015 Max. 2.907 2.935 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084#33 (VI=6.3V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 3.234 Typ. 0.003 0.003 0.015 Max. 3.366 Unit
125°C
1000Hr
9/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084#36 (VI=6.6V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz Min. 3.528 3.492 Typ. 0.003 0.003 0.015 Max. 3.672 3.708 Unit
125°C
1000Hr
ELECTRICAL CHARACTERISTICS KD1084#5 (VI=8V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Quiescent Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Output Noise Voltage Temperature Stability Long Term Stability Test Conditions 25°C 25°C 25°C, 30ms pulse 1.5V 25°C =10Hz 10KHz 25°C Min. 4.85 Typ. 0.003 0.003 0.015 Max. 5.15 Unit
125°C
1000Hr
10/20
KD1084 SERIES
ELECTRICAL CHARACTERISTICS KD1084 (VI=4.25V, =10µF (Tant.), 125°C, unless otherwise specified.)
Symbol IO(min) IADJ IADJ Parameter Output Voltage Line Regulation Load Regulation Dropout Voltage Minimum Load Current Short Circuit Current Thermal Regulation Supply Voltage Rejection Adjust Current Adjust Current Change Output Noise Voltage Temperature Stability Long Term Stability 10mA 10mA 10mA Test Conditions 25°C 2.85 2.85 25°C 2.85 25°C 10mA Min. 1.225 1.213 Typ. 1.25 1.25 0.015 0.035 CADJ 4.75 1.5V 2.85 =10Hz 10KHz 0.003 0.003 0.015 Max. 1.275 1.287 Unit
10mA 10mA
25°C, 30ms pulse 4.25V 25°C
10mA
125°C
1000Hr
11/20
KD1084 SERIES
TYPICAL CHARACTERISTICS (unless otherwise specified 25°C, CI=10µF (tant.), CO=10µF (tant.) Figure Dropout Voltage Output Current Figure Line Regulation Temperature
Figure Dropout Voltage Temperature
Figure Output Voltage Temperature
Figure Short Circuit Current Dropout Voltage
Figure Load Regulation Temperature
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KD1084 SERIES
Figure Supply Voltage Rejection Frequency Figure Line Transient
VI=4 O=200mA,CI 1µF(tant), CO=10µF(tant), ts=tf=5µ
Figure Adjust Current Output Current
Figure Load Transient
VI=7 IO=0.1 1µF(tant), CO=10µF(tant) ts=tf=3.5µ
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KD1084 SERIES
TO-220 MECHANICAL DATA
DIM. DIA. 13.0 2.65 15.25 3.75 0.49 0.61 1.14 1.14 4.95 10.0 16.4 14.0 2.95 15.75 3.93 3.85 0.511 0.104 0.600 0.244 0.137 0.147 MIN. 4.40 1.23 2.40 1.27 0.70 0.88 1.70 1.70 5.15 10.40 0.019 0.024 0.044 0.044 0.194 0.094 0.393 0.645 0.551 0.116 0.620 0.260 0.154 0.151 MAX. 4.60 1.32 2.72 MIN. 0.173 0.048 0.094 0.050 0.027 0.034 0.067 0.067 0.203 0.106 0.409 inch TYP. MAX. 0.181 0.051 0.107
P011C
14/20
KD1084 SERIES
D2PAK MECHANICAL DATA
DIM. MIN. 4.88 1.27 5.28 15.85 1.75 0.192 0.590 0.050 0.055 0.094 0.016 2.49 0.03 1.14 0.45 1.23 8.95 10.4 0.393 0.335 0.208 0.624 0.055 0.068 0.126 MAX. 2.69 0.23 0.93 1.36 9.35 MIN. 0.173 0.098 0.001 0.027 0.044 0.017 0.048 0.352 0.315 0.409 TYP. MAX. 0.181 0.106 0.009 0.036 0.067 0.023 0.053 0.368 inch
P011P6G
15/20
KD1084 SERIES
D2PAK/A MECHANICAL DATA
DIM. MIN. 4.40 2.49 1.14 0.45 1.21 8.95 4.88 1.27 MAX. 4.60 2.69 0.93 0.60 1.36 9.35 10.4 5.28 15.85 MIN. 0.173 0.098 0.027 0.044 0.017 0.047 0.352 0.393 0.192 0.590 0.050 TYP. MAX. 0.181 0.106 0.036 0.067 0.023 0.053 0.368 0.409 0.208 0.106 0.055 inch
16/20
KD1084 SERIES
DPAK MECHANICAL DATA
DIM. MIN. (L1) 9.35 0.023 2.28 10.1 0.173 0.368 0.039 0.110 0.031 0.039 0.03 0.64 0.45 0.48 0.252 0.185 0.090 0.181 0.397 MAX. 0.23 MIN. 0.086 0.035 0.001 0.025 0.204 0.017 0.019 0.236 0.200 0.260 TYP. MAX. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 inch
0068772-F
17/20
KD1084 SERIES
Tape Reel D2PAK-P 2PAK-D 2PAK/A-P 2PAK/A MECHANICAL DATA
DIM. MIN. 10.50 15.70 4.80 11.9 10.6 15.80 4.90 12.0 12.8 20.2 14.4 10.70 15.90 5.00 12.1 0.413 0.618 0.189 0.153 0.468 0.417 0.622 0.193 0.157 0.472 13.0 MAX. 13.2 0.504 0.795 2.362 0.567 0.421 0.626 0.197 0.161 0.476 0.512 MIN. TYP. MAX. 7.086 0.519 inch
18/20
KD1084 SERIES
Tape Reel DPAK-PPAK MECHANICAL DATA
DIM. MIN. 6.80 10.40 2.55 6.90 10.50 2.65 12.8 20.2 22.4 7.00 10.60 2.75 0.268 0.409 0.100 0.153 0.311 0.272 0.413 0.104 0.157 0.315 13.0 MAX. 13.2 0.504 0.795 2.362 0.882 0.2.76 0.417 0.105 0.161 0.319 0.512 MIN. TYP. MAX. 12.992 0.519 inch
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KD1084 SERIES
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