S-1170B40UC-OTZTFG Seiko Instruments, S-1170B40UC-OTZTFG Datasheet - Page 23

• Manufacturer Part Number: S-1170B40UC-OTZTFG
• Description: IC REG LDO 800MA 4V SOT89-5
• Manufacturer: Seiko Instruments

Specifications of S-1170B40UC-OTZTFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 4V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.12V @ 300mA
• Number Of Regulators: 1
• Current - Output: 800mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-89-5
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6.5 V
• Output Voltage: 4 V
• Output Type: Fixed
• Dropout Voltage (max): 0.18 V at 300 mA
• Output Current: 800 mA
• Line Regulation: 0.3 % / V
• Load Regulation: 100 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 85 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

HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0
(3) Shutdown pin transient response characteristics
S-1170B15 (Ta = 25°C)
V
S-1170B50 (Ta = 25°C)
V
S-1170B15 (Ta = 25°C)
V
S-1170B50 (Ta = 25°C)
V
IN
IN
IN
IN
= 2.5 V, C
= 6.0 V, C
= 2.5 V, C
= 6.0 V, C
−1
−1
−1
−1
_00
5
4
3
2
1
0
9
7
5
3
1
5
4
3
2
1
0
9
7
5
3
1
−10
−10
OUT
OUT
−10
OUT
OUT
−10
V
V
V
V
= 4.7 μF, C
= 4.7 μF, C
= 4.7 μF, C
= 4.7 μF, C
OUT
OUT
0
OUT
OUT
0
0
0
V
V
V
V
ON/OFF
10
10
10
ON/OFF
ON/OFF
ON/OFF
10
20
20
20
20
IN
IN
IN
IN
30
30
30
30
= 4.7 μF, I
= 4.7 μF, I
= 4.7 μF, I
= 4.7 μF, I
t [μs]
t [μs]
40
40
40
40
t [μs]
t [μs]
50
50
50
50
OUT
OUT
OUT
OUT
60
60
60
60
= 100 mA
= 100 mA
= 300 mA
= 300 mA
70
70
70
70
80
80
80
80
90
90
90
Seiko Instruments Inc.
90
3
2
1
0
−1
−2
−3
6
3
0
−3
−6
3
2
1
0
−1
−2
−3
6
3
0
−3
−6
S-1170B30 (Ta = 25°C)
V
S-1170B30 (Ta = 25°C)
V
IN
IN
= 4.0 V, C
= 4.0 V, C
−1
−1
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
−10
OUT
OUT
−10
V
V
= 4.7 μF, C
= 4.7 μF, C
OUT
0
OUT
0
V
V
ON/OFF
10
10
ON/OFF
20
20
IN
IN
30
30
= 4.7 μF, I
= 4.7 μF, I
t [μs]
t [μs]
40
40
50
50
OUT
OUT
60
60
S-1170 Series
= 100 mA
= 300 mA
70
70
80
80
90
90
6
4
2
0
−2
−4
−6
6
4
2
0
−2
−4
−6
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