S-1170B17UC-OTCTFG Seiko Instruments, S-1170B17UC-OTCTFG Datasheet - Page 19

• Manufacturer Part Number: S-1170B17UC-OTCTFG
• Description: IC REG LDO 800MA 1.7V SOT89-5
• Manufacturer: Seiko Instruments

Specifications of S-1170B17UC-OTCTFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.7V
• Voltage - Input: 2 ~ 6.5 V
• Voltage - Dropout (typical): 0.25V @ 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: 1.7 V
• Output Type: Fixed
• Dropout Voltage (max): 0.3 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: Details

HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0
(3) Dropout voltage vs. Output current
S-1170B15
S-1170B50
(4) Dropout voltage vs. Set output voltage
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
_00
0
0
0
800 mA
600 mA
300 mA
100
100
10 mA
1
200 300
200 300
2
I
I
OUT
OUT
V
OTA
400
400
[mA]
[mA]
[V]
3
85°C
85°C
500
500
600
600
25°C
4
25°C
−40°C
700 800
700 800
−40°C
5
Seiko Instruments Inc.
900
900
6
S-1170B30
0.6
0.5
0.4
0.3
0.2
0.1
0
0
100
200 300
I
OUT
400
[mA]
85°C
500
600
25°C
−40°C
S-1170 Series
700 800
900
19