参数资料
型号: TK73425TCB-G
厂商: TOKO INC
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 2.5 V FIXED POSITIVE LDO REGULATOR, 0.48 V DROPOUT, PDSO6
封装: SOT89L-5, 6 PIN
文件页数: 17/22页
文件大小: 296K
代理商: TK73425TCB-G
TK734xxT
GC3-M001
Page 4
8. ELECTRICAL CHARACTERISTICS
The parameters with min. or max. values will be guaranteed at Ta=Tj=25°C with test when manufacturing or
SQC(Statistical Quality Control) methods. The operation between -40~85°C is guaranteed when design.
VIn=VOut,TYP+1V, VCont=1.8V, Ta=Tj=25°C
Value
Parameter
Symbol
MIN
TYP
MAX
Units
Conditions
Output voltage
VOut
Refer to TABLE 1
V
IOut=5mA
Line Regulation
LinReg
-
0
10
mV
V
In=5V, IOut=5mA
IOut=5~500mA
Load Regulation
LoaReg
Refer to TABLE 1
mV
IOut=5~1000mA
-
150
250
IOut=500mA
Dropout Voltage*1
VDrop
-
275
480
mV
IOut=1000mA
Maximum Output Current*2
IOut,Max
-
1400
-
mA
VOut=VOut,TYP×0.9
Quiescent Current
IQ
-
260
460
A
IOut=0mA
Standby Current
IStandby
-
0.1
A
VCont=0V
Fb voltage
VFb
-
1.21
-
V
IOut=5mA
Control Current
ICont
-
5
10
A
VCont=1.8V
1.8
-
V
VOut On state
Control Voltage
VCont
-
0.35
V
VOut Off state
*1: For VOut ≤ 2.0V, no regulations.
*2: The output current is limited by power dissipation.
General Note: Parameter with only typical value is for reference only.
TABLE 1
LoaReg
V
Out
IOut=500mA
IOut=1000mA
MIN
TYP
MAX
TYP
MAX
TYP
MAX
Part Number
V
mVmV
TK73415T
1.450
1.500
1.550
15
25
40
TK73418T
1.750
1.800
1.850
15
25
40
TK73425T
2.450
2.500
2.550
15
30
25
45
TK73433T
3.250
3.300
3.350
15
30
25
45
TK73450T
4.925
5.000
5.075
25
45
40
60
TK73490T
8.865
9.000
9.135
30
60
55
75
TK73412T
11.820
12.000
12.180
15
30
25
45
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