页页次: 3/13
绝对最大额定值
参数“
输入电压
功耗
工作结温范围
存储温度范围
Lead Temperature (Soldering) 5 Sec
HBM (人体模式)
SYMBOL
V
IN
P
D
T
OPR
T
英镑
T
领导
最大?
20
内部限制*
0 To +125
‐65 To +150
260
2
单位“
V
W
°C
°C
°C
KV /分
*: SOT- 223 : 0.9W (最大) , SOT- 89 : 0.6W (最大) , TO- 252 : 0.9W (最大) , TO- 220 : 2.1W (最大)
电气特性
(V
IN
=V
LX
=3.6V, T
A
=25°C, unless otherwise specified)
RS1117A‐12 (1.2V)
参数“
输出电压
线路调整
负载调整率
输入输出电压差
电流限制
静态电流
温度。系数
温度。稳定性
RMS输出噪声
纹波抑制比
SYMBOL
V
OUT
REG
LINE
REG
负载
V
降
I
S
I
Q
T
C
T
S
V
N
R
A
测试条件
V
IN
=5V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=4.75V to 6V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=5V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
T
J
=0
o
C to 125
o
C
ΔV
O
=±1%, I
O
=0A to 1A
V
IN
=4.75V to 6V
T
J
=0
o
C to 125
o
C
V
IN
=5V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
V
IN
=4.75V to 6V, I
O
=0A to 1A
V
IN
=5V, I
O
=100mA
T
J
=0
o
C to 125
o
C
10Hz ≤ f ≤ 10KHz
T
J
=25
o
C
V
IN
=5V, I
O
=1A
T
J
=0
o
C to 125
o
C
分钟。
1.176
‐
‐
‐
1.0
‐
‐
‐
‐
60
(典型值) *
1.200
‐
0.1
1.2
1.5
6.0
0.005
0.5
0.003
72
马克斯。
1.224
0.2
1.0
1.4
‐
13
‐
‐
‐
‐
单位
V
%
V
A
mA
%/
o
C
%
%ΔV
O
dB
RS1117A‐18 (1.8V)
参数“
输出电压
线路调整
负载调整率
输入输出电压差
电流限制
静态电流
温度。系数
温度。稳定性
RMS输出噪声
纹波抑制比
SYMBOL
V
OUT
REG
LINE
REG
负载
V
降
I
S
I
Q
T
C
T
S
V
N
R
A
测试条件
V
IN
=5V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=4.75V to 7V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=5V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
T
J
=0
o
C to 125
o
C
ΔV
O
=±1%, I
O
=0A to 1A
V
IN
=4.75V to 7V
T
J
=0
o
C to 125
o
C
V
IN
=5V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
V
IN
=4.75V to 7V, I
O
=0A to 1A
V
IN
=5V, I
O
=100mA
T
J
=0
o
C to 125
o
C
10Hz ≤ f ≤ 10KHz
T
J
=25
o
C
V
IN
=5V, I
O
=1A
T
J
=0
o
C to 125
o
C
分钟。
1.764
‐
‐
‐
1.0
‐
‐
‐
‐
60
(典型值) *
1.800
‐
0.1
1.2
1.5
6.0
0.005
0.5
0.003
72
马克斯。
1.836
0.2
1.0
1.4
‐
13
‐
‐
‐
‐
单位
V
%
V
A
mA
%/
o
C
%
%ΔV
O
dB
RS1117A‐50 (5.0V)
参数“
输出电压
线路调整
负载调整率
输入输出电压差
电流限制
静态电流
温度。系数
温度。稳定性
RMS输出噪声
纹波抑制比
SYMBOL
V
OUT
REG
LINE
REG
负载
V
降
I
S
I
Q
T
C
T
S
V
N
R
A
测试条件
V
IN
=7V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=7V to 9V, I
O
=0A
T
J
=0
o
C to 125
o
C
V
IN
=7V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
T
J
=0
o
C to 125
o
C
ΔV
O
=±1%, I
O
=0A to 1A
V
IN
=7V to 10V
T
J
=0
o
C to 125
o
C
V
IN
=7V, I
O
=0A to 1A
T
J
=0
o
C to 125
o
C
V
IN
=7V to 10V, I
O
=0A to 1A
V
IN
=5V, I
O
=100mA
T
J
=0
o
C to 125
o
C
10Hz ≤ f ≤ 10KHz
T
J
=25
o
C
V
IN
=5V, I
O
=1A
T
J
=0
o
C to 125
o
C
分钟。
4.900
‐
‐
‐
1.0
‐
‐
‐
‐
60
(典型值) *
5.000
‐
0.1
1.2
1.5
6.0
0.005
0.5
0.003
72
马克斯。
5.100
0.2
1.0
1.4
‐
13
‐
‐
‐
‐
单位
V
%
V
A
mA
%/
o
C
%
%ΔV
O
dB
DS‐RS1117A‐16
September, 2009
www.Orister.com