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R1170H331B-T1 参数 Datasheet PDF下载

R1170H331B-T1图片预览
型号: R1170H331B-T1
PDF下载: 下载PDF文件 查看货源
内容描述: 800毫安LDO稳压器 [800mA LDO REGULATOR]
分类和应用: 稳压器
文件页数/大小: 16 页 / 262 K
品牌: RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
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q
R1170xxxxB
Item
Input voltage
Supply Current1
Standby Current
Reference Voltage for
Adjustable Voltage Regulator
Output Current
Load regulation
Dropout Voltage
Line regulation
Ripple Rejection
Output Voltage
Temperature Coefficient
Short Current Limit
Pull-down resistance for CE pin
CE Input Voltage “H”
CE Input Voltage “L”
Thermal Shutdown Detector
Threshold Temperature
Thermal Shutdown Released
Temperature
Symbol
Conditions
V
IN
I
SS1
V
IN
-V
OUT
=1.0V V
CE=
V
IN
Istb V
IN
=6.0V, V
CE
=GND
V
OUT
V
IN
-V
OUT
=1.0V
I
OUT
=100mA
I
OUT1
V
IN
-V
OUT
=1.0V
∆V
OUT
/ V
IN
-V
OUT
=1.0V
∆I
OUT
1mA≤I
OUT
≤300mA
V
DIF
I
OUT
=300mA
∆V
OUT
/ I
OUT
=100mA
∆V
IN
V
OUT
+0.5V≤V
IN≤
8.0V
RR
f=1kHz,Ripple 0.5Vp-p
∆V
OUT
/ -40°C≤Topt≤85°C
∆T
I
LIM
V
OUT
=0V
R
PD
V
CEH
V
CEL
T
TSD
Junction Temperature
T
TSR
Junction Temperature
MIN.
(Topt=25°C)
TYP.
MAX.
Unit
6.0
V
µA
80
160
1.0
µA
0.1
x1.02
V
mA
mV
x0.98
800
30
100
Refer to Dropout Voltage Table
0.05
0.30
%/V
50
±100
40
2.5
dB
ppm
/°C
mA
MΩ
V
V
°C
°C
1.25
1.5
0
5
V
IN
0.25
150
120
qDropout
Voltage by Output Voltage (Topt=25°C)
Output Voltage
Dropout Voltage (V)
V
OUT
(V)
TYP.
MAX.
V
OUT
=1.5
0.35
0.45
V
OUT
=1.6
0.30
0.35
V
OUT
=1.7
1.8≤V
OUT
≤2.0
2.1≤V
OUT
≤2.4
2.5≤V
OUT
≤4.0
0.25
0.20
0.15
0.12
0.30
0.25
0.20
0.18
Rev. 1.10
-5-