TOKO TK71150NT, TK71140NT, TK71145NT, TK71135NT, TK71133NT Datasheet
...
150
NOT RECOMMENDED
FOR NEW DESIGNS
FEATURES
■ Low Dropout Voltage
■ Low Quiescent Current
■ Very Stable Output
■ Short Circuit Protected
■ Thermal Overload Protected
■ Standard TO-92 Package
DESCRIPTION
The TK711xx is a low dropout, linear regulator housed in
a standard TO-92 package, rated at 500 mW. An internal
PNP transistor is used to achieve a low dropout voltage of
100 mV (typ.) at 30 mA load current. The TK711xx has a
low quiescent current of 130 µA (typ.) at no load. The low
quiescent current and dropout voltage make this part ideal
for battery powered applications.
TK711xx
LOW DROPOUT REGULATOR
APPLICATIONS
■ Battery Powered Systems
■ Portable Consumer Equipment
■ Cordless Telephones
■ Personal Communications Equipment
■ Radio Control Systems
■ Toys
■ Low Voltage Systems
TK711xx
1
2
3
PIN 1. OUTPUT
2. GROUND
3. INPUT
ORDERING INFORMATION
TK711
Tape/Reel Code
VoltageCode
VOLTAGE CODE
20 = 2.0 V 35 = 3.5 V
25 = 2.5 V 40 = 4.0 V
30 = 3.0 V 45 = 4.5 V
33 = 3.3 V 50 = 5.0 V
TAPE/REEL CODE
NT: Tape Left
July 2000 TOKO, Inc. Page 1
V
IN
BLOCK DIAGRAM
PROTECTION
BANDGAP
REFERENCE
THERMAL
V
GND
OUT
TK711xx
ABSOLUTE MAXIMUM RATINGS
Input Voltage ............................................................ 15 V
Power Dissipation (Note 1) ................................ 500 mW
Operating Voltage Range............................... 1.4 to 14 V
Junction Temperature ........................................... 150 °C
TK71 120 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-20 to +75 °C
Lead Soldering Temperature (10 s) ...................... 235 °C
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
Note 1: Power dissipation is 500 mW when mounted. Derate at 4 mW/°C for operation above 25 °C.
erutarepmeTtneiciffeoC51.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V0.3=
TUO
I,V9.1=
TUO
I,V0.3=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=9.10.21.2V
Am03=001002Vm
I,V0.3=
TUO
Am03=5.15.3Am
V0.31ot0.3=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TUO
Am01=36Bd
Page 2 July 2000 TOKO, Inc.
TK71125 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.5 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TK711xx
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
∆V
TUO
/∆T
erutarepmeTtneiciffeoC51.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V5.3=
TUO
I,V0.2=
TUO
I,V5.3=
TUO
Am03=001002Vm
I,V5.3=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=4.25.26.2V
Am03=5.15.3Am
V5.31ot5.3=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TK71130 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 4.0 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TUO
Am01=36Bd
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
erutarepmeTtneiciffeoC81.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V0.4=
TUO
I,V5.2=
TUO
I,V0.4=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=9.20.31.3V
Am03=001002Vm
I,V0.4=
TUO
Am03=5.15.3Am
V0.41ot0.4=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TUO
Am01=36Bd
July 2000 TOKO, Inc. Page 3
TK711xx
TK71 133 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3.9 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
erutarepmeTtneiciffeoC81.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V9.3=
TUO
I,V8.2=
TUO
I,V9.3=
TUO
Am03=001002Vm
I,V9.3=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=2.33.34.3V
Am03=5.15.3Am
V9.31ot9.3=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TK71135 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 4.1 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TUO
Am01=36Bd
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
erutarepmeTtneiciffeoC2.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V1.4=
TUO
I,V0.3=
TUO
I,V1.4=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=93.305.316.3V
Am03=001002Vm
I,V1.4=
TUO
Am03=5.15.3Am
V0.41ot1.4=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TUO
Am01=36Bd
Page 4 July 2000 TOKO, Inc.
TK71 140 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 4.6 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TK711xx
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
erutarepmeTtneiciffeoC2.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V6.4=
TUO
I,V5.3=
TUO
I,V6.4=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=88.300.421.4V
Am03=001002Vm
I,V6.4=
TUO
Am03=5.15.3Am
V0.41ot6.4=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TK71 145 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 5.1 V, TA = 25 °C, unless otherwise specified.
LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU
TUO
Am01=36Bd
V
I
Q
V
TUO
V
PORD
I
TUO
I
DNG
tnerruCtnecseiuQ
egatloVtuoporDI
tnerruCtuptuO001061Am
tnerruCdnuorGV
geReniLnoitalugeReniLV
geReniLnoitalugeRdaoLI
RRnoitcejeRelppiRC
/∆T
∆V
TUO
erutarepmeTtneiciffeoC52.0C°/Vm
NI
V
NI
egatloVtuptuOdetalugeRV
NI
TUO
NI
NI
TUO
L
I,V1.5=
TUO
I,V0.4=
TUO
I,V1.5=
TUO
Am0=031003Aµ
Am0=4.10.3Am
Am01=63.405.446.4V
Am03=001002Vm
I,V1.5=
TUO
Am03=5.15.3Am
V0.41ot1.5=0103Vm
Am06ot1=0204Vm
I,zH004=f,Fµ3.3=
TUO
Am01=36Bd
July 2000 TOKO, Inc. Page 5
Loading...