參數(shù)資料
型號(hào): TK71548SCL
廠商: TOKO INC
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: LOW DROPOUT VOLTAGE REGULATOR
中文描述: 4.8 V FIXED POSITIVE LDO REGULATOR, 0.28 V DROPOUT, PDSO3
封裝: MINIATURE, SOT-23, 3 PIN
文件頁(yè)數(shù): 5/13頁(yè)
文件大小: 76K
代理商: TK71548SCL
January 1999 TOKO, Inc.
Page 5
TK715xx
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, unless otherwise specified.
TEST CIRCUIT
IOUT
VIN
VIN
VOUT
+
CIN
0.1 μF
VOUT
+
IIN
+
_
GND
CL
2.2 μF
V
LOAD REGULATION
IOUT (mA)
0 50 100
VOUT TYPICAL
V
3
5
SHORT CIRCUIT PROTECTION
IOUT (mA)
1
0 100 200
4
2
0
V
OUTPUT VOLTAGE
VS
.
INPUT VOLTAGE
VIN (V) (50 mV/DIV)
0 VIN = VOUT
VOUT TYPICAL
IOUT = 90 mA
IOUT = 0 mA
IOUT = 60 mA
IOUT = 30 mA
V
LINE REGULATION
VIN (V)
0 10 20
VOUT TYPICAL
I
60
100
REVERSE BIAS CURRENT RANGE
(VIN = 0 V)
VREV (V)
20
0 5 10
80
40
0
VOUT = 2.0 V
VOUT = 8.0 V
I
2
QUIESCENT CURRENT
VS.
INPUT VOLTAGE
VIN (V)
0 5 10
1
0
IOUT = 0 mA
VOUT = 3 V
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