S-1701A2521-M5T1G Seiko Instruments, S-1701A2521-M5T1G Datasheet - Page 2

• Manufacturer Part Number: S-1701A2521-M5T1G
• Description: IC DETECT/REG 400MA 2.5V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-1701A2521-M5T1G

• Applications: Converter, Battery Powered Devices
• Voltage - Input: 2 ~ 6.5 V
• Number Of Outputs: 1
• Voltage - Output: 2.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
1. S-1701 Series A/B/C/G/H/J types
2. S-1701 Series D/E/F/K/L/M types
Block Diagrams
ON/OFF
ON/OFF
*1. Parasitic diode
*1. Parasitic diode
VIN
VIN
voltage circuit
voltage circuit
Reference
Reference
protector circuit
protector circuit
Overcurrent
Overcurrent
ON/OFF
ON/OFF
circuit
circuit
voltage circuit
voltage circuit
Reference
Reference
+
−
+
−
(Delay circuit)
(Delay circuit)
counter timer
counter timer
Oscillating
Oscillating
+
−
+
−
Seiko Instruments Inc.
*1
*1
Figure 1
Figure 2
*1
*1
VOUT
VSS
VDOUT
VOUT
VSS
VDOUT
ON/OFF pin :
SENSE pin :
ON/OFF pin :
SENSE pin :
Provided
VIN connection
Provided
VOUT connection
Rev.3.0
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