Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode

Description The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. The devices are specifically designed for applications operating from 2-cell alkaline, Ni-Cd, or

文件：1.30397 Mbytes 页数：24 Pages

Microchip

微芯科技

High-Precision Three-Pin Regulator

Outline This IC is a high-precision high-voltage stabilized power supply device which stands out from ordinary lowsaturation three-pin regulators. It can be used at a wide range of output voltages, from 3V to 12V, delivering output currents up to 100mA. It is one of a series of devices available

文件：62.08 Kbytes 页数：3 Pages

MITSUMI

三美

CRT Control LSI for 60-Character Display

Description The MN1227A and MN1257C are single• chip CRT control LSI to display 60 characters (12 characters x 5 rows) on TV screen.

文件：592.33 Kbytes 页数：8 Pages

Panasonic

松下

CIT SWITCH

CIT RELAY & SWITCH

文件：118.93 Kbytes 页数：1 Pages

CIT