HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.8.0_00
S-87x Series
Seiko Instruments Inc.
5
Product Name Structure
1. Function list
Table 1
Shutdown
function
Type name
Voltage detector
(VD)
Detection voltage
(−V
DET
) accuracy
[%]
Release voltage
(+V
DET
) accuracy
[%]
Built-in
delay
circuit
VR
VD
A type Detects V
IN
±2.4
⎯
Yes No No
B type Detects V
OUT
±2.4
⎯
Yes No No
C type Detects V
IN
±2.4
⎯
No Yes No
E type Detects V
SENSE
±2.4
⎯
No Yes No
F type Detects V
IN
⎯
±1.1
Yes No No
G type Detects V
OUT
±2.4
⎯
No Yes No
2. Product name selection guide
S-87 xx xx x UP - xxx T2 x
IC direction in the tape sepecifications
*1
Product name (Abbreviation)
*2
Package name (Abbreviation)
UP: SOT-89-5
Product type
A: Built-in delay circuit, V
IN
detection (−V
DET
detection)
B: Built-in delay circuit, V
OUT
detection
C: Built-in shudown circuit for regulator, V
IN
detection
E: Built-in shudown circuit for regulator, V
SENSE
detection
F: Built-in delay circuit, V
IN
detection (+V
DET
detection)
G: Built-in shudown circuit for regulator, V
OUT
detection
Detection voltage of voltage detector
21 to 94, A0, B0, B3 (Ex. When the detection voltage of voltage
detector is 2.1 V, it is expressed as 21.
*3
)
Output voltage of voltage regulator
25 to 56
Ex. When the out
ut volta
e of volta
e re
ulator is
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
*1. Refer to the tape specifications at the end of this document.
*2. Refer to the Table 2 to Table 3 in the “4. Product name list”.
*3. A0 for 10.0 V, B0 for 11.0 V, B3 for 11.3 V.
3. Package
Drawing Code
Package Name
Package Tape Reel
SOT-89-5 UP005-A-P-SD UP005-A-C-SD UP005-A-R-SD
