S-875255CUP-AHB-T2 Seiko Instruments, S-875255CUP-AHB-T2 Datasheet - Page 39

• Manufacturer Part Number: S-875255CUP-AHB-T2
• Description: Linear Regulators - Standard 5.2V with 5.5V Detec
• Manufacturer: Seiko Instruments

Specifications of S-875255CUP-AHB-T2

• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 5.2 V
• Output Current: 0.6 mA
• Line Regulation: 50 mV
• Load Regulation: 50 mV
• Input Voltage Max: 24 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOT-89-5
• Maximum Power Dissipation: 1000 mW
• Mounting Style: SMD/SMT
• Output Voltage Tolerance: +/- 2.4 %
• Voltage Regulation Accuracy: 2.4 %
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.6.1
1. Microcomputer power supply and reset circuit
2. Output current boost circuit
Application Circuits
To construct a microcomputer power supply and a reset circuit using conventional ICs, a voltage regulator
IC, a voltage detector IC, a delay time generation circuit and others are required. The A/B type allows
you to make these circuits without these ICs, and the delay time is variable.
Caution The above connection diagram and constants do not guarantee correct operation.
A PNP transistor is used to increase the output current.
1. A/ B type
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
_10
Perform sufficient evaluation using the actual application to set the constants.
V
IN
C
D
CD
VIN
CD
VIN
Seiko Instruments Inc.
VOUT
VOR
VSS
Figure 36
Figure 35
VOUT
VOR
100 kΩ
RESET
V
V
V
OUT
OR
SS
CPU
V
V
S-87x Series
OUT
SS
39