S-1206B18-I6T2G Seiko Instruments, S-1206B18-I6T2G Datasheet - Page 10
![IC, LDO VOLT REG, 1.8V, 250mA, SNT-6A-6](/photos/19/9/190938/4579204_sml.jpg)
S-1206B18-I6T2G
Manufacturer Part Number
S-1206B18-I6T2G
Description
IC, LDO VOLT REG, 1.8V, 250mA, SNT-6A-6
Manufacturer
Seiko Instruments
Specifications of S-1206B18-I6T2G
Primary Input Voltage
6.5V
Output Voltage Fixed
1.8V
Dropout Voltage Vdo
150mV
No. Of Pins
6
Output Current
250mA
Operating Temperature Range
-40°C To +85°C
Output Voltage
5.2V
Polarity
Positive
Input Voltage Max
7 V
Output Type
Fixed
Dropout Voltage (max)
3 V at 100 mA
Load Regulation
20 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SNT-6A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
10
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1206 Series
Technical Terms
1. Low Dropout Voltage Regulator
2. Low Equivalent Series Resistance
3. Output Voltage (V
4. Line Regulation
5. Load Regulation (ΔV
6. Dropout Voltage (V
The low dropout voltage regulator is a voltage regulator whose dropout voltage is low due to its built-in low-on-
resistance transistor.
A capacitor whose equivalent series resistance (R
series resistance capacitor, such as a ceramic capacitor, for the output-side capacitor (C
The accuracy of the output voltage is ensured at ±1.0% or ±15 mV
voltage
*1. Differs depending on the product.
*2. When V
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
Indicates the difference between the input voltage (V
voltage has fallen to 98% of the output voltage value (V
1.0 V, and the output voltage at that point (V
V
drop
= V
*1
IN1
, fixed output current, and fixed temperature.
of the output voltage. Refer to the “
Data)” for details.
OUT
− (V
< 1.5 V : ±15 mV, When 1.5 V ≤ V
OUT3
⎛
⎜
⎜
⎝
× 0.98)
OUT
ΔV
drop
ΔV
OUT2
)
IN
)
•
OUT1
V
)
OUT
⎞
⎟
⎟
⎠
Seiko Instruments Inc.
OUT3
× 0.98).
OUT
ESR
IN1
: ±1.0%
Electrical Characteristics” and “
) is low. The S-1206 Series enables use of a low equivalent
OUT3
), which is the input voltage (V
) after V
IN
was gradually decreased from V
*2
under the specified conditions of fixed input
IN
) at the point where the output
L
).
Characteristics (Typical
IN
Rev.3.0
= V
OUT(S)
_00
+