參數(shù)資料
型號: LT1761ES5-3
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準電壓源/電流源
英文描述: 100mA, Low Noise, LDO Micropower Regulators in SOT-23
中文描述: 3 V FIXED POSITIVE LDO REGULATOR, 0.45 V DROPOUT, PDSO5
封裝: PLASTIC, MO-193, TSOT-23, 5 PIN
文件頁數(shù): 4/16頁
文件大?。?/td> 246K
代理商: LT1761ES5-3
4
LT1761 Series
PARAMETER
Load Regulation
CONDITIONS
LT1761-3.3
MIN
TYP
10
MAX
20
40
40
100
30
60
65
150
6
12
12
50
0.15
0.19
0.22
0.29
0.28
0.38
0.35
0.45
45
100
400
2
4
UNITS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
IN
= 4.3V,
I
LOAD
= 1mA to 50mA
V
IN
= 4.3V,
I
LOAD
= 1mA to 50mA
V
IN
= 4.3V,
I
LOAD
= 1mA to 100mA
V
IN
= 4.3V,
I
LOAD
= 1mA to 100mA
V
IN
= 6V,
I
LOAD
= 1mA to 50mA
V
IN
= 6V,
I
LOAD
= 1mA to 50mA
V
IN
= 6V,
I
LOAD
= 1mA to 100mA
V
IN
= 6V,
I
LOAD
= 1mA to 100mA
LT1761 (Note 3)V
IN
= 2.3V,
I
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
I
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
I
LOAD
= 1mA to 100mA
V
IN
= 2.3V,
I
LOAD
= 1mA to 100mA
I
LOAD
= 1mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 100mA
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 100mA
C
OUT
= 10
μ
F, C
BYP
= 0.01
μ
F, I
LOAD
= 100mA, BW = 10Hz to 100kHz
(Notes 3, 8)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 20V
V
IN
= 6V, V
SHDN
= 0V
V
IN
– V
OUT
= 1.5V (Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz,
I
LOAD
= 50mA
V
IN
= 7V, V
OUT
= 0V
V
IN
= V
OUT(NOMINAL)
+ 1V,
V
OUT
= –5%
V
IN
= –20V, V
OUT
= 0V
LT1761-1.5
V
OUT
= 1.5V, V
IN
< 1.5V
LT1761-1.8
V
OUT
= 1.8V, V
IN
< 1.8V
LT1761-2
V
OUT
= 2V, V
IN
< 2V
LT1761-2.5
V
OUT
= 2.5V, V
IN
< 2.5V
LT1761-2.8
V
OUT
= 2.8V, V
IN
< 2.8V
LT1761-3
V
OUT
= 3V, V
IN
< 3V
LT1761-3.3
V
OUT
= 3.3V, V
IN
< 3.3V
LT1761-5
V
OUT
= 5V, V
IN
< 5V
LT1761 (Note 3)V
OUT
= 1.22V, V
IN
< 1.22V
G
20
G
LT1761-5
15
G
25
G
1
G
1
G
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 5, 6, 11)
0.10
V
V
V
V
V
V
V
V
G
0.17
G
0.24
G
0.30
G
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 5, 7)
G
G
G
G
G
20
55
230
1
2.2
20
30
0.8
0.65
0
1
0.01
65
μ
A
μ
A
μ
A
mA
mA
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
μ
V
RMS
100
2
nA
V
V
μ
A
μ
A
μ
A
dB
G
G
0.25
SHDN Pin Current
(Note 9)
Quiescent Current in Shutdown
Ripple Rejection (Note 3)
G
G
0.5
3
0.1
55
Current Limit
200
mA
mA
mA
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
G
110
Input Reverse Leakage Current
Reverse Output Current
(Note 10)
G
1
10
10
10
10
10
10
10
10
5
20
20
20
20
20
20
20
20
10
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C. (Note 2)
T
A
= 25
°
C. Performance at –40
°
C and 125
°
C is assured by design,
characterization and correlation with statistical process controls.
Note 3:
The LT1761 (adjustable versions) are tested and specified for
these conditions with the ADJ pin connected to the OUT pin.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The LT1761 regulators are tested and specified under pulse load
conditions such that T
J
T
A
. The LT1761 is 100% production tested at
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LT1761ES5-3.3 100mA, Low Noise, LDO Micropower Regulators in SOT-23
LT1761ES5-5 100mA, Low Noise, LDO Micropower Regulators in SOT-23
LT1761ES5-BYP 100mA, Low Noise, LDO Micropower Regulators in SOT-23
LT1761ES5-SD 100mA, Low Noise, LDO Micropower Regulators in SOT-23
LT1761ES5-1.5 100mA, Low Noise, LDO Micropower Regulators in SOT-23
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