S-1170B40UC-OTZTFG Seiko Instruments, S-1170B40UC-OTZTFG Datasheet - Page 13

• 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
7.
Temperatur
The shadowed area in Figure 11 is the range where V
when the temperature coefficient of the output voltage is ±150 ppm/°C.
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Δ
_00
V
Δ
Ta
OUT
[
mV
e
coefficien
/
°
C
]
1 *
=
V
*1. V
OUT(S)
V
t
of
OUT(E)
V
output
OUT
OUT(E)
[V]
[ ]
V
*1
2 *
is the value of the output voltage measured at 25°C.
voltage
×
Δ
−40
Ta
Seiko Instruments Inc.
Δ
V
•
OUT
V
⎛
⎜
⎝
OUT
Δ
Ta
Δ
Ex. S-1170B28 Typ.
V
[
Figure 11
ppm
•
OUT
V
OUT
25
/
°
C
⎞
⎟
⎠
]
3 *
÷
OUT
1000
varies in the operating temperature range
85
+0.42 mV / °C
−0.42 mV / °C
Ta [°C]
S-1170 Series
13