S-1701A2728-M5T1G SII [Seiko Instruments Inc], S-1701A2728-M5T1G Datasheet - Page 36

• Manufacturer Part Number: S-1701A2728-M5T1G
• Description: HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
• Manufacturer: SII [Seiko Instruments Inc]

36
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
(−V
(−V
Detector block
DET
DET
1. Detection voltage (−V
Remark The above figures show the detection voltage and release voltage when the SENSE pin is
) Max.
) Min.
V
DOUT
V
The detection voltage (−V
voltage varies slightly among products of the same specification. The variation of detection voltage
between the specified minimum (−V
voltage range (refer to Figure 29).
e.g. For a product with −V
The release voltage (+V
varies slightly among products of the same specification. The variation of release voltages between
the specified minimum (+V
range (refer to Figure 30).
e.g. For a product with −V
IN
Figure 29 Detection Voltage
connected to VIN.
(+V
This means that some products have 3.059 V for +V
(−V
This means that some products have 2.97 V for −V
DET
DET
) ≤ 3.242 V.
) ≤ 3.03 V.
DET
), Release voltage (+V
DET
DET
DET
DET
) is the voltage at which the output switches to high. The release voltage
DET
Detection
voltage
Detection
voltage range
) is the voltage at which the output switches to low. The detection
= 3.0 V, the detection voltage is a value in the range of 2.97 V ≤
= 3.0 V, the release voltage is a value in the range of 3.059 V ≤
) Min. and the maximum (+V
Seiko Instruments Inc.
DET
) Min. and the maximum (−V
DET
)
(+V
Release voltage
(+V
DET
DET
DET
) Max.
) Min.
DET
and some have 3.03 V.
Figure 30 Release Voltage
DET
and some have 3.242 V.
) Max. is called the release voltage
DET
) Max. is called the detection
V
V
IN
DOUT
Release
voltage range
Delay time
Rev.2.4
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