LT1761ES5-BYP#PBF Linear Technology, LT1761ES5-BYP#PBF Datasheet - Page 11

• Manufacturer Part Number: LT1761ES5-BYP#PBF
• Description: IC, ADJ LDO REG, 1.22V TO 20V, 5-TSOT-23
• Manufacturer: Linear Technology

Specifications of LT1761ES5-BYP#PBF

• Primary Input Voltage: 20V
• Output Voltage Adjustable Range: 1.22V To 20V
• Dropout Voltage Vdo: 300mV
• No. Of Pins: 5
• Output Current: 100mA
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
100
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
–50
–50
0
SHDN Pin Threshold
(Off to On)
ADJ Pin Bias Current
Reverse Output Current
T
V
CURRENT FLOWS
INTO OUTPUT PIN
V
(LT1761-BYP, -SD)
J
IN
OUT
LT1761-3
= 25°C
LT1761-2.8
= 0V
1
–25
–25
= V
LT1761-2.5
2
ADJ
LT1761-2
LT1761-1.8
OUTPUT VOLTAGE (V)
0
0
LT1761-1.5
TEMPERATURE (°C)
TEMPERATURE ( C)
3
LT1761-1.2
4
25
25
LT1761-BYP
LT1761-SD
I
L
LT1761-5
I
5
L
= 100mA
= 1mA
50
50
6
75
75
7
LT1761-3.3
8
100
100
1761 G27
1761 G30
1761 G33
9
125
125
10
25.0
22.5
20.0
17.5
15.0
12.5
10.0
350
300
250
200
150
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
7.5
5.0
2.5
50
0
0
0
–50
0
0
SHDN Pin Input Current
Current Limit
Reverse Output Current
V
V
V
V
V
V
V
V
V
V
V
V
T
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
J
1
= 25°C
= 0V
–25
= 1.22V (LT1761-BYP, -SD)
= 1.2V (LT1761-1.2)
= 1.5V (LT1761-1.5)
= 1.8V (LT1761-1.8)
= 2V (LT1761-2)
= 2.5V (LT1761-2.5)
= 2.8V (LT1761-2.8)
= 3V (LT1761-3)
= 3.3V (LT1761-3.3)
= 5V (LT1761-5)
1
= 0V
2
SHDN PIN VOLTAGE (V)
2
0
3
INPUT VOLTAGE (V)
TEMPERATURE (°C)
4
LT1761-1.2,-1.5,-1.8,-2,
-2.5,-2.8,-3,-3.3,-5
25
3
LT1761-BYP,-SD
5
50
4
6
7
75
5
8
100
6
1761 G28
1761 G31
1761 G34
9
125
10
7
350
300
250
200
150
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
50
80
70
60
50
40
30
20
10
0
0
0
–50
–50
10
SHDN Pin Input Current
Current Limit
Input Ripple Rejection
V
V
LT1761-BYP
IN
OUT
LT1761-5
–25
–25
= 7V
= 0V
LT1761 Series
100
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (Hz)
1k
25
25
I
V
1V + 50mV
C
L
50
50
IN
BYP
= 100mA
C
10k
= V
OUT
= 0
OUT(NOMINAL)
= 1μF
75
75
V
C
RMS
SHDN
OUT
100k
11
100
100
RIPPLE
= 10μF
= 20V
1761 G29
1761 G32
1761 G35
1761sff
+
125
125
1M