參數(shù)資料
型號(hào): H1085-3.3E
英文描述: LDO Regulators
中文描述: LDO穩(wěn)壓器
文件頁(yè)數(shù): 2/5頁(yè)
文件大小: 57K
代理商: H1085-3.3E
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : Preliminary Data
Issued Date : 1998.07.01
Revised Date : 1999.08.01
Page No. : 2/5
HSMC Product Specification
Block Diagram
Electrical Characteristics
H1085E (adj version)
Parameter
Reference Voltage
Adj Voltage
Symbol
Test Conditions
Min
1.238
1.225
-
-
-
-
-
-
3
-
-
-
-
-
-
-
60
Typ
1.250
1.250
0.015
0.035
0.05
0.2
1
1
4.5
0.005
55
-
0.2
0.5
5
0.003
72
Max
1.262
1.275
0.2
0.2
0.3
0.4
-
1.2
-
-
-
90
5
-
10
-
-
Units
V
IN
=5V, I
O
=10mA, T
j
=25
°
C
V
IN
=5V, I
O
=10mA, Over Temp.
V
IN
=2.75~7V, I
O
=10mA, T
j
=25
°
C
V
IN
=2.75~7V, I
O
=10mA, Over Temp.
V
IN
=5V, I
O
=10mA~3A,T
j
=25
°
C
V
IN
=5V, I
O
=10mA~3A, Over Temp.
V
IN
=2.75~7V, I
O
=10mA~3A, T
j
=25
°
C
V
IN
=2.75~7V, I
O
=10mA~3A, Over Temp.
V
IN
=2.75~7V, Over Temp.
V
IN
=2.75~7V, I
O
=10mA~3A
V
IN
=2.75~7V, I
O
=10mA~3A,Tj=25
°
C
V
IN
=2.75~7V, I
O
=10mA~3A, Over Temp.
V
IN
=2.75~7V, I
O
=10mA~3A, Over Temp.
V
IN
=5V, I
O
=500mA, Over Temp.
V
IN
=5V
T
j
=25
°
C
V
IN
=5V, I
O
=3A, Over Temp.
V
REF
V
Line Regulation
Reg
LINE
%
Load Regulation
Reg
LOAD
%
Dropout Voltage
V
OUT
,
V
REF
=1%
Current Limit
Temperature Coeff.
V
D
V
I
S
T
C
A
%/
°
C
Adjust Pin Current
I
adj
Adjust Pin Current Change
Temperature Stability
Minimum Load Current
RMS Output Noise
Ripple Rejection Ratio
I
adj
T
S
I
O
V
N
R
A
uA
%
mA
%
dB
H1085-3.3E
Parameter
Symbol
Test Conditions
Min
3.267
3.234
-
-
-
-
-
-
3
Typ
3.3
3.3
0.015
0.035
0.05
0.2
1
1
4.5
Max
3.333
3.366
0.2
0.2
0.3
0.4
-
1.2
-
Units
V
IN
=5V, I
O
=0A,T
j
=25
°
C
V
IN
=5V, I
O
=0A, Over Temp.
V
IN
=4.5~7V, I
O
=0A, T
j
=25
°
C
V
IN
=4.5~7V, I
O
=0A, Over Temp.
V
IN
=5V, I
O
=0A~3A,T
j
=25
°
C
V
IN
=5V, I
O
=0A~3A, Over Temp.
V
IN
=4.5~7V, I
O
=0A~3A, T
j
=25
°
C
V
IN
=4.5~7V, I
O
=0A~3A, Over Temp.
V
IN
=4.5~7V, Over Temp.
Output Voltage
Fixed Voltage
V
O
V
Line Regulation
Reg
LINE
%
Load Regulation
Reg
LOAD
%
Dropout Voltage
V
OUT
,
V
REF
=1%
Current Limit
Quiescent Current
Fixed Model
Temperature Coeff.
Temperature Stability
RMS Output Noise
Ripple Rejection Ratio
V
D
V
I
S
A
I
Q
V
IN
=5V, I
O
=0A~3A,Over Temp.
-
12
13
mA
T
C
T
S
V
N
R
A
V
IN
=4.5~7V, I
O
=0A~3A
V
IN
=5V, I
O
=500mA, Over Temp.
T
j
=25
°
C
V
IN
=5V, I
O
=3A, Over Temp.
-
-
-
0.005
0.5
0.003
72
-
-
-
-
%/
°
C
%
%
dB
60
Current
Limiting
Amplifier
Thermal
Protection
Error
AMP
Input
Output
ADJ/COM
Bandcap
Reference
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