s-1313a13-n4t1u3 Seiko Instruments Inc., s-1313a13-n4t1u3 Datasheet - Page 17

• Manufacturer Part Number: s-1313a13-n4t1u3
• Description: S-1313 Series Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

Rev.1.0
SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Explanation of Terms
1. Low dropout voltage regulator
2. Output voltage (V
3. Line regulation
4. Load regulation (ΔV
5. Dropout voltage (V
This IC’s voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
The accuracy of the output voltage is ensured at ±1.0% or ±15 mV
voltage
*1. When V
*2. Differs depending on the product.
Caution
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 input voltage V
gradually until the output voltage has dropped out to the value of 98% of output voltage V
V
V
OUT(S)
drop
_00
= V
*2
+ 1.0 V.
, fixed output current, and fixed temperature.
IN1
If the above conditions change, the output voltage value may vary and exceed the accuracy range
of the output voltage. Refer to “
Data)” for details.
− (V
OUT
OUT3
< 1.5 V : ±15 mV, When 1.5 V ≤ V
⎛
⎝
ΔV
× 0.98)
OUT
drop
ΔV
OUT2
IN
)
•V
OUT1
)
)
OUT
⎞
⎠
Seiko Instruments Inc.
OUT
IN
Electrical Characteristics” and “
and the output voltage when; decreasing input voltage V
: ±1.0%
*1
under the specified conditions of fixed input
Characteristics (Typical
OUT3
S-1313 Series
, which is at V
IN
17
IN
=