LT1761IS5-2.5#PBF Linear Technology, LT1761IS5-2.5#PBF Datasheet - Page 12

• Manufacturer Part Number: LT1761IS5-2.5#PBF
• Description: IC, LDO VOLT REG, 2.5V, 0.1A, 5-TSOT-23
• Manufacturer: Linear Technology

Specifications of LT1761IS5-2.5#PBF

• Primary Input Voltage: 3.5V
• Output Voltage Fixed: 2.5V
• Dropout Voltage Vdo: 300mV
• No. Of Pins: 5
• Output Current: 100mA
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT1761 Series
TYPICAL PERFORMANCE CHARACTERISTICS
12
0.01
0.1
10
80
70
60
50
40
30
20
10
0
1
10
10
LT1761-5
Input Ripple Rejection
Output Noise Spectral Density
LT1761-5
LT1761-BYP,
-SD, 1.2
C
C
I
I
V
1V + 50mV
C
L
L
OUT
BYP
–10
–15
–20
–25
–30
–35
–40
IN
OUT
= 100mA
= 100mA
–5
= V
0
–50
= 0
= 10μF
= 10μF
LT1761-3.3
100
Load Regulation
ΔI
OUT(NOMINAL)
C
100
L
BYP
RMS
–25
= 1mA to 50mA
LT1761-2.8,-3
FREQUENCY (Hz)
= 0.01μF
FREQUENCY (Hz)
LT1761-1.5
C
RIPPLE
BYP
1k
0
TEMPERATURE (°C)
LT1761-2.5
+
1k
= 100pF
LT1761-1.8
LT1761-2
C
BYP
10k
25
= 1000pF
50
10k
100k
75
1761 G41
1761 G36
100k
1M
100
1761 G39
125
LT1761-BYP, -SD, -1.2
LT1761-1.5
LT1761-1.8
LT1761-2
LT1761-2.5
LT1761-2.8
LT1761-3
LT1761-3.3
LT1761-5
0.01
0.1
80
70
60
50
40
30
20
10
10
0
1
–50
10
Input Ripple Rejection
Output Noise Spectral Density
LT1761-BYP
C
I
V
1V + 0.5V
AT f = 120Hz
I
L
C
L
OUT
IN
LT1761-5
BYP
= 100mA
= 50mA
–25
= V
= 10μF
= 0.01μF
OUT (NOMINAL)
100
P-P
0
TEMPERATURE (°C)
RIPPLE
FREQUENCY (Hz)
25
1k
+
–100
50
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
C
–50
BYP
Load Regulation
ΔI
75
C
10k
L
BYP
= 1000pF
–25
= 1mA to 100mA
= 100pF
100
1761 G37
1761 G42
0
TEMPERATURE (°C)
100k
125
25
50
140
120
100
2.5
2.0
1.5
1.0
0.5
80
60
40
20
0
0
–50
10
LT1761-BYP , LT1761-SD
Minimum Input Voltage
RMS Output Noise vs
Bypass Capacitor
75
LT1761-1.8, -2
LT1761-5
–25
100
LT1761-1.5
1761 G40
LT1761-3.3
0
125
TEMPERATURE (°C)
100
LT1761-3
LT1761-BYP, -SD, -1.2
LT1761-1.5
LT1761-1.8
LT1761-2
LT1761-2.5
LT1761-2.8
LT1761-3
LT1761-3.3
LT1761-5
LT1761-2.8
C
25
LT1761-BYP, -1.2
BYP
LT1761-2.5
(pF)
50
C
I
f = 10Hz TO 100kHz
L
I
OUT
L
I
= 100mA
L
= 100mA
1k
= 50mA
75
= 10μF
100
1761 G38
1761sff
1761 G43
125
10k