TOKO TK71328MTL, TK71325MTL, TK71320MTL, TK71315MTL, TK71350MTL Datasheet
...
TK713xx
20P
LOW DROPOUT REGULATOR
FEATURES
■ Low Dropout Voltage
■ Low Quiescent Current
■ Very Stable Output
■ Active Low On/Off Control
■ Miniature Package (SOT-25)
DESCRIPTION
TK713xx is a low dropout, linear regulator with a built-in
electronic switch. Since a PNP power transistor is used,
dropout voltage is very low, making it possible to maintain
a stable output voltage even as the battery voltage
decreases. This allows longer battery life. The TK713xx
has a control pin to turn the output on or off. The input
current is 10 µA when the output is off.
The TK713xx is available in a miniature SOT-25 surface
mount package.
APPLICATIONS
■ Battery Powered Systems
■ Portable Consumer Equipment
■ Cordless Telephones
■ Personal Communications Equipment
■ Radio Control Systems
■ Toys
■ Low Voltage Systems
TK713xx
CONTROL
GND
GND
V
V
IN
OUT
ORDERING INFORMATION
TK713 M
VoltageCode
VOLTAGE CODE
15 = 1.5 V 33 = 3.3 V
20 = 2.0 V 40 = 4.0 V
25 = 2.5 V 45 = 4.5 V
28 = 2.8 V 50 = 5.0 V
30 = 3.0 V
January 1999 TOKO, Inc. Page 1
Tape/Reel Code
TAPE/REEL CODE
TL: Tape Left
V
CONTROL
IN
BLOCK DIAGRAM
PROTECTION
SHUTDOWN
BANDGAP
REFERENCE
THERMAL
GND
V
GND
OUT
TK713xx
ABSOLUTE MAXIMUM RATINGS
Input Voltage ............................................................ 15 V
Power Dissipation (Note 1) ................................ 350 mW
Operating Voltage Range............................... 1.4 to 14 V
Junction Temperature ........................................... 150 °C
TK71315 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 1.8 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-30 to +80 °C
Lead Soldering Temperature (10 s) ...................... 235 °C
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuptuOdetalugeRV
egatloVtuoporDI
tnerruCtuptuO 0406Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRCLI,zH004=f,Fµ3.3=
∆V
/∆T
TUO
I
TNOC
V
)NO(TNOC
erutarepmeTtneiciffeoC1.0C°/Vm
tnerruClortnoC
NOegatloVlortnoCR
V
NI
V
NI
NI
NI
TUO
NI
NI
TUO
I,V8.1=
TUO
I,V3.1=
TUO
Am0=051003Aµ
Am0=0.20.5Am
FFOtuptuO,V0.3=2104Aµ
I,V8.1=
TUO
Am01=24.15.185.1V
Am03=001052Vm
I,V8.1=
TUO
Am03=5.15.3Am
V0.6ot8.1=9.05.1Vm
Am03ot1=5104Vm
TUO
Am01=66Bd
SNOITACIFICEPSLANIMRETLORTNOC
V
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω FFOtuptuO
3406Aµ
5.4Aµ
K001= ,Ω NOtuptuO4.0V
V
Note 1: Power dissipation is 350 mW when mounted as recommended. Derate at 2.8 mW/°C for operation above 25 °C. Power dissipation is
)FFO(TNOC
150 mW in Free Air. Derate at 1.2 mW/°C for operation above 25 °C.
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
Page 2 January 1999 TOKO, Inc.
TK71320 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.0 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TK713xx
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuptuOdetalugeRV
egatloVtuoporDI
tnerruCtuptuO 001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRCLI,zH004=f,Fµ3.3=
∆V
/∆T
TUO
I
TNOC
V
)NO(TNOC
erutarepmeTtneiciffeoC51.0C°/Vm
tnerruClortnoC
NOegatloVlortnoCR
V
NI
V
NI
NI
NI
TUO
NI
NI
TUO
I,V0.3=
TUO
I,V9.1=
TUO
Am0=031003Aµ
Am0=4.10.3Am
FFOtuptuO,V0.8=2104Aµ
I,V0.3=
TUO
Am01=9.10.21.2V
Am03=001002Vm
I,V0.3=
TUO
Am03=5.15.3Am
V5.31ot0.3=0103Vm
Am06ot1=0204Vm
TUO
Am01=36Bd
SNOITACIFICEPSLANIMRETLORTNOC
V
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω FFOtuptuO
3406Aµ
5.4Aµ
K001= ,Ω NOtuptuO4.0V
V
)FFO(TNOC
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
January 1999 TOKO, Inc. Page 3
TK713xx
TK71325 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.5 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
V
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuoporDI
tnerruCtuptuO 001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRC
∆V
TUO
/∆T
erutarepmeTtneiciffeoC51.0C°/Vm
NI
V
NI
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V5.3=
TUO
I,V0.2=
TUO
Am0=031003Aµ
Am0=4.10.3Am
FFOtuptuO,V0.8=2104Aµ
I,V5.3=
TUO
Am01=4.25.26.2V
Am03=001002Vm
I,V5.3=
TUO
Am03=5.15.3Am
V5.31ot5.3=0103Vm
Am06ot1=0204Vm
SNOITACIFICEPSLANIMRETLORTNOC
V
I
TNOC
V
)NO(TNOC
tnerruClortnoC
NOegatloVlortnoCR
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω NOtuptuO4.0V
I,zH004=f,Fµ3.3=
TUO
K001= ,Ω FFOtuptuO
Am01=36Bd
3406Aµ
5.4Aµ
V
)FFO(TNOC
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
Page 4 January 1999 TOKO, Inc.
TK71328 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.8 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TK713xx
V
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuoporDI
tnerruCtuptuO 001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRC
∆V
TUO
/∆T
erutarepmeTtneiciffeoC81.0C°/Vm
NI
V
NI
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V8.3=
TUO
I,V5.2=
TUO
Am0=031003Aµ
Am0=4.10.3Am
FFOtuptuO,V0.8=2104Aµ
I,V8.3=
TUO
Am01=7.28.29.2V
Am03=001002Vm
I,V8.3=
TUO
Am03=5.15.3Am
V8.31ot8.3=0103Vm
Am06ot1=0204Vm
SNOITACIFICEPSLANIMRETLORTNOC
V
I
TNOC
V
)NO(TNOC
tnerruClortnoC
NOegatloVlortnoCR
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω NOtuptuO4.0V
I,zH004=f,Fµ3.3=
K001= ,Ω FFOtuptuO
TUO
Am01=36Bd
3406Aµ
5.4Aµ
V
)FFO(TNOC
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
January 1999 TOKO, Inc. Page 5
TK713xx
TK71330 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 4.0 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuptuOdetalugeRV
egatloVtuoporDI
tnerruCtuptuO 001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRCLI,zH004=f,Fµ3.3=
∆V
/∆T
TUO
I
TNOC
V
)NO(TNOC
erutarepmeTtneiciffeoC81.0C°/Vm
tnerruClortnoC
NOegatloVlortnoCR
V
NI
V
NI
NI
NI
TUO
NI
NI
TUO
I,V0.4=
TUO
I,V5.2=
TUO
Am0=031003Aµ
Am0=4.10.3Am
FFOtuptuO,V0.8=2104Aµ
I,V0.4=
TUO
Am01=9.20.31.3V
Am03=001002Vm
I,V0.4=
TUO
Am03=5.15.3Am
V0.41ot0.4=0103Vm
Am06ot1=0204Vm
TUO
Am01=36Bd
SNOITACIFICEPSLANIMRETLORTNOC
V
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω FFOtuptuO
3406Aµ
5.4Aµ
K001= ,Ω NOtuptuO4.0V
V
)FFO(TNOC
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
Page 6 January 1999 TOKO, Inc.
TK71333 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.9 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TK713xx
V
I
Q
I
YBTS
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
tnerruCybdnatSV
egatloVtuoporDI
tnerruCtuptuO 001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geRdaoLnoitalugeRdaoLI
RRnoitcejeRelppiRC
∆V
TUO
/∆T
erutarepmeTtneiciffeoC81.0C°/Vm
NI
V
NI
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V9.3=
TUO
I,V8.2=
TUO
Am0=031003Aµ
Am0=4.10.3Am
FFOtuptuO,V0.8=2104Aµ
I,V9.3=
TUO
Am01=2.33.34.3V
Am03=001002Vm
I,V9.3=
TUO
Am03=5.15.3Am
V0.41ot9.3=0103Vm
Am06ot1=0204Vm
SNOITACIFICEPSLANIMRETLORTNOC
V
I
TNOC
V
)NO(TNOC
tnerruClortnoC
NOegatloVlortnoCR
TNOC
V
TNOC
TNOC
R,V0.1=
R,V2.1=
TNOC
TNOC
0= ,Ω FFOtuptuO
K001= ,Ω NOtuptuO4.0V
I,zH004=f,Fµ3.3=
K001= ,Ω FFOtuptuO
TUO
Am01=36Bd
3406Aµ
5.4Aµ
V
)FFO(TNOC
FFOegatloVlortnoCR
TNOC
K001= ,Ω FFOtuptuO2.1V
January 1999 TOKO, Inc. Page 7
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