S-1170B40UC-OTZTFG Seiko Instruments, S-1170B40UC-OTZTFG Datasheet - Page 9

• 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

*1. V
*2. The output current at which the output voltage becomes 95% of V
*3. V
*4. The change in temperature [mV/°C] is calculated using the following equation.
*5. The output current can be at least this value.
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0
V
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation of the package when the output current is large.
This specification is guaranteed by design.
OUT(S)
OUT(E)
drop
V
V
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Δ
= V
OUT3
IN1
V
Δ
: Specified output voltage
: Actual output voltage at the fixed load
Ta
OUT
The output voltage when fixing I
_00
IN1
is the input voltage at which the output voltage becomes 98% of V
is the output voltage when V
− (V
[
mV
OUT3
/
°
C
]
1 *
× 0.98)
=
V
OUT(S)
[ ]
V
2 *
×
Δ
IN
Ta
OUT
Δ
= V
V
•
OUT
(= 100 mA) and inputting V
V
OUT(S)
OUT
Seiko Instruments Inc.
[
ppm
+ 1.0 V and I
/
°
C
]
3 *
÷
1000
OUT
OUT(E)
= 300 mA.
OUT(S)
after gradually increasing the output current.
OUT3
+ 1.0 V
after gradually decreasing the input voltage.
S-1170 Series
9