參數(shù)資料
型號: TK11245MBX
廠商: TOKO INC
元件分類: 基準電壓源/電流源
英文描述: VOLTAGE REGULATOR WITH ON/OFF SWITCH
中文描述: 4.5 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO6
封裝: SOT-23L, 6 PIN
文件頁數(shù): 16/21頁
文件大小: 250K
代理商: TK11245MBX
Page 16
1-3-96
TK112xx
January, 1996 TOKO, Inc.
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
T
A
= 25
°
C unless otherwise specified.
TK11250
INPUT CURRENT (NO LOAD) vs.
INPUT VOLTAGE
0
20
VIN (V)
2
10
II
1
0
247-4
OUTPUT VOLTAGE vs.
INPUT VOLTAGE
4.25
5.25
VIN (V)
4.75
4.75
VO
3.75
60 mA
90 mA
30 mA
247-5
4.25
IO = 0 mA
OUTPUT VOLTAGE vs .
TEMPERATURE
-50
100
TA (°C)
4.70
4.80
0
VO
4.75
50
IO = 30 mA
60 mA
247-6
TK112XX TPC33
IO (mA)
VO
0
50
100
4.8
5.0
5.2
OUTPUT VOLTAGE vs.
OUTPUT CURRENT
TA = 25
°
C
VIN = 6.0 V
TK112XX TPC34
IO (mA)
IQ
0
50
100
5
QUIESCENT CURRENT vs.
LOAD CURRENT
10
0
VIN = 6.0 V
TA = 25
°
C
QUIESCENT CURRENT vs.
OUTPUT CURRENT
0
100
IO (mA)
0
10
50
IQ
5
247-2
OUTPUT VOLTAGEvs.
SUPPLY VOLTAGE
0
20
VIN (V)
4.85
10
VO
4.75
4.65
4.55
4.45
247-3
4.35
TK11247
TK112XX TPC35
VIN (V)
VO
0
10
20
4.6
OUTPUT VOLTAGE vs.
INPUT VOLTAGE
I = 0 mA
TA = 25
°
C
4.7
4.8
4.9
5.0
5.1
LOAD REGULATION
0
100
IO (mA)
4.55
4.95
50
VO
4.75
247-1
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