參數(shù)資料
型號(hào): TK11249A
廠商: TOKO Inc.
英文描述: VOLTAGE REGULATOR WITH ON/OFF SWITCH
中文描述: 調(diào)壓器ON / OFF開關(guān)
文件頁(yè)數(shù): 21/34頁(yè)
文件大?。?/td> 382K
代理商: TK11249A
Page 21
January, 1996 TOKO, Inc.
1-4-96
TK112xxA
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C unless otherwise specified
TEST CIRCUITS
SOT-23L
SOT-89-5
LINE REGULATION
0
10
VCC (V)
VO
(
2
20
50
mV/Div
V
O
0
50
100
IO (mA)
VO
(
1
150
20
mV/Div
LOAD REGULATION
V
O
DROPOUT VOLTAGE vs. LOAD
CURRENT
0
100
IO (mA)
VD
6
200
100
200
300
400
500
TA = 25 °C
OUTPUT VOLTAGE vs. INPUT VOLTAGE
VCC
VO
5
VCC = VOUT
50
mV/Div
ImV/Div
IO = 30 mA
IO = 60 mA
IO = 90 mA
50
QUIESCENT CURRENT vs. LOAD
CURRENT
0
100
IO (mA)
IQ
4
200
10
20
SUPPLY VOLTAGE vs. INPUT CURRENT
(NO LOAD)
0
5
VCC (V)
IC
(
79
10
1
2
2 V
3 V 4 V 5 V
1
4
5
6
2
3
S
V
IN
V
A
A
S
S
S
V
O
I
O
V
IN
V
O
2.2
μ
F
I
CONT
CONT
+
_
CONT
+
+
_
0.1 F
μ
NOISE
BYPASS
+
I
IN
V
0.1
μ
F
Pin 5 is heat fin
Contact to GND
Transient Response
112XXA
VIN
Cont
+
VOUT
+
Rs
1 μF
CP
0.1 μF
CL = .22 to 10 μF
S
V
A
A
S
S
S
+
+
_
+
_
+
1
4
5
6
2
3
V
IN
I
O
V
IN
V
O
0.1
μ
F
2.2
μ
F
I
CONT
CONT
NOISE
BYPASS
0.1
μ
F
I
IN
V
V
IN
V
CONT
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