SPX5205M5-L-3-3 Exar Corporation, SPX5205M5-L-3-3 Datasheet - Page 5

• Manufacturer Part Number: SPX5205M5-L-3-3
• Description: IC REG LDO 3.3V 150MA LN SOT23-5
• Manufacturer: Exar Corporation

Specifications of SPX5205M5-L-3-3

• Package / Case: SOT-23-5, SC-74A, SOT-25
• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.21V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 2.503 V to 36 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 0.05 V at 100 uA
• Output Current: 150 mA
• Line Regulation: 0.1 % / V
• Load Regulation: 0.2 %
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1016-1251

REV. H
Ground Current in Dropout vs Temperature
ENABLE Voltage, ON threshold vs Input Voltage
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.90
0.80
-40
4
-20
6
150mA, Low-Noise LDO Voltage Regulator
0
Temperature (°C)
8
20
V
IN
40
10
(V)
60
V
V
C
I
L
OUT
IN
L
V
C
I
12
= 150mA
L
= 1.0μF
= 4.3V
OUT
L
= 100μA
= 1.0μA
80 100 120
= 3.3V
=3.3V
14
16
TYPICAL PERFORMANCE CHARACTERISTICS
5
Output Voltage vs Temperature
Output Noise vs. Bypass Capacitor Value
350
300
250
200
150
100
50
3.400
3.380
3.360
3.340
3.320
3.300
3.280
3.260
3.240
3.220
3.200
0
1
-40
10
-20
100
0
Temperature (°C)
Bypass Cap (pF)
20
1000
40
10000
Cin = 1uFT,
Cout = 1uFT
Cin = 1uFT,
Cout = 2.2uFT
Cin = 1uFT
Cout = 10uFT
60
V
V
C
OUT
IN
L
= 1.0μF
= 4.3V
100000 1000000
80 100 120
= 3.3V
SPX5205