s-l2985 Seiko Instruments Inc., s-l2985 Datasheet - Page 3

• Manufacturer Part Number: s-l2985
• Description: High Ripple-rejection Wlp Package Low Dropout Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

Rev.2.1
Product Code Structure
• The product types, output voltage and package name for the S-L2985 Series can be selected at the
1. Product name
2. Product name list
HIGH RIPPLE-REJECTION WLP PACKAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
user’s request. Refer to the “Product name” for the meanings of the characters in the product name and
“Product name list” for the full product names.
*1. Refer to the taping specifications at the end of this book.
*2. Refer to 3. Shutdown (ON/OFF pin) under the Operation.
S-L2985
Remark Please contact the SII marketing department for products with an output voltage other than
_00
Output voltage
those specified above or type A products.
x
1.5V±1.0%
1.8V±1.0%
2.5V±1.0%
2.6V±1.0%
2.7V±1.0%
2.8V±1.0%
2.9V±1.0%
3.0V±1.0%
3.1V±1.0%
3.2V±1.0%
3.3V±1.0%
3.4V±1.0%
3.5V±1.0%
5.0V±1.0%
xx
− H4T1
Table 1
Package name (abbreviation) and packing specifications
Output voltage
Product type
Seiko Instruments Inc.
H4T1: WLP-4B, Tape
15 to 55
(E.g., when the output voltage is 1.5 V, it is expressed as 15)
A: ON/OFF pin negative logic
B: ON/OFF pin positive logic
S-L2985B15-H4T1
S-L2985B18-H4T1
S-L2985B25-H4T1
S-L2985B26-H4T1
S-L2985B27-H4T1
S-L2985B28-H4T1
S-L2985B29-H4T1
S-L2985B30-H4T1
S-L2985B31-H4T1
S-L2985B32-H4T1
S-L2985B33-H4T1
S-L2985B34-H4T1
S-L2985B35-H4T1
S-L2985B50-H4T1
WLP-4B
*2
S-L2985 Series
*1
3