參數(shù)資料
型號: REG103UA-5/2K5
廠商: TEXAS INSTRUMENTS INC
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 22/26頁
文件大小: 830K
代理商: REG103UA-5/2K5
REG103
5
SBVS010D
TYPICAL CHARACTERISTICS (Cont.)
For all models, at TJ = +25°C and VENABLE = 2V, unless otherwise noted.
–75
–25
–50
25
0
50
100
75
125
0.5
0.4
0.3
0.2
0.1
0
Output
Voltage
Change
(%)
Temperature (
°C)
LOAD REGULATION vs TEMPERATURE
(V
IN = VOUT + 1V and 10mA < IOUT < 500mA)
10
100
1000
10000
100,000
10
1
0.1
0.01
Noise
Density
(
V/
√Hz)
Frequency (Hz)
OUTPUT NOISE DENSITY
C
NR = 0
C
OUT = 0
C
NR = 0.01F
C
OUT = 10F
LOAD TRANSIENT RESPONSE
200mV/div
500mA
10mA
I
OUT
V
OUT
V
OUT
10
s/div
REG103-3.3
V
IN = 4.3V
C
OUT = 0
C
OUT = 10F
LINE TRANSIENT RESPONSE
50mV/div
6V
5V
V
IN
V
OUT
V
OUT
50
s/div
REG103-3.3
Load = 100mA
C
OUT = 0
C
OUT = 10F
LOAD TRANSIENT RESPONSE
200mV/div
500mA
10mA
I
OUT
V
OUT
V
OUT
10
s/div
C
OUT = 0
C
OUT = 10F
REG103-Adj.
V
OUT = 3.3V, VIN = 4.3V, CFB = 0.01F
LINE TRANSIENT RESPONSE
50mV/div
6V
5V
V
IN
V
OUT
V
OUT
50
s/div
REG103-Adj.
V
OUT = 3.3V, CFB = 0.01F, IOUT = 100mA
C
OUT = 0
C
OUT = 10F
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