TK11250C Toko America, TK11250C Datasheet - Page 4

• Manufacturer Part Number: TK11250C
• Description: (TK112xxC) LDO Regulator
• Manufacturer: Toko America

TOKO Inc.
Electrical characteristics
Note 1: The input current decreases to the pA level by connecting the control terminal to GND. (Off state). The
General Note: Limits are guaranteed by production testing or correction techniques using Statistical Quality
General Note: Exceeding the “Absolute Maximum Rating “ may damage the device
General Note: Connecting a capacitor to the noise bypass pin can decrease the output noise voltage
General Note: Output noise is 0.14-0.25 V/ Hz at 1KHz : 23
General Note: The ripple rejection is 84dB at 400Hz and 80dB at 1kHz.
Absolute maximum ratings
Output voltage
Maximum output
Np treminal Voltage
Ground pin current
Load regulation
Quiescent current
Standby current
Dropout voltage
Line regulation
Control current
Control voltage
Out put noise
Parameters
Supply voltage
Reverse bias
Np pin voltage
Control pin voltage
Storage temperature Range
Operating voltage range
Operating temperature range
Short circuit current
Power dissipation Internally limited
Pull-down resistor is 500k .
1.5V
2.5V
current
Parameters
Vo
[CL=1.0 F,Cnp=0.01 F,Vnois=200mV
operation of
Vo
vo
Control (SQC) methods. Unless otherwise noted. Vtest=Vout
5.0V
2.4V
Control terminal Specification
1.5V
Istandby
IoutMax
Symbol
LoaReg
LoaReg
LinReg
Vdrop
Vcont
Vo/Ta
Icont
Vout
Ignd
Vnp
Vno
30
Iq
C
Vout
Min
80
380
1.6
2.0V No regulation
C
VcontMax
Test Condition
Vcc Max
VnpMax
IC Data Sheet
Symbol
VrMax
Ishort
is guaranteed in the design by a usual inspection.
Tstg
Vop
Top
1.5% or
GC3-H026A
C rank device
M 600mW mounted (reference) U 900mW mounted (reference)
Typ
105
170
235
235
480
1.28
0.5
1.0
1.6
0.8
1.5
2.4
1.8
0.14
65
0
0
5
RMS
,Vin=Vout
Typ=35 ppm/
0.25 V/ Hz at1KHz
(Pull down resistor = 500k) Note 1
Max
170
270
370
370
1.1
2.2
3.7
1.8
3.4
5.3
0.1
3.0
0.6
90
10
50mV
6
Vtest=Vout
Limiting Values
75 Vrms at BW400-80kHz
Unit
Typ
mV
mV
mV
mV
mV
mA
mA
Because of Vop
%
%
%
%
%
%
V
V
V
1.8
A
A
A
+1.5v,Iout=10mA]
55
0.4
0.4
30
0.4
0.4
C
500
5mA
5mA
5mA
5mA
5mA
5mA
Iout=100mA
Iout=200mA
Iout=300mA (2.4V
Iout=270mA (2.1V
(
Iout=0mA Excluding Icont
Vcc=8V , Vcont
Iout=100mA
Vcont=1.8V on state
on state
off state
Vout
14.5
V=5V
150
80
16
16
6
5
Typ
Typ
+1V
Iout
Iout
Iout
Iout
Iout
Iout
.
Typ
Reference Value
Vtest=Vout
Min
+1V
0.9)
=1.8V
100mA
200mA
300mA
100mA
200mA
300mA
Vcont=1.8V
Iout = 5mA
Reference Value
Condition
0.15V Off state
IL=1mA (Tj=25
Typ
Unit
mA
V
V
V
V
V
Vout)
Vout < 2.4V)
C
C
+1V---- Vout
TK112xxC
(Ta=25 C)
Page 4
Typ
C
+6V
) The