LDR1825K7-R - STMicroelectronics

LDR1825K7-R VERY LOW DROP DUAL VOLTAGE REGULATOR

The LDRxxyy is a Very Low Drop Dual Voltage Regulator available in PPAK for the version without inhibit and in SPAK-7L for the version with the shutdown feature. The very low drop-voltage Figure 1: Block Diagram VI1 POWER 1 (0.5V) and the very low supply current make it particularly suitable for low noise and low power applications such as PDA, MICRODRIVE a.

Features

oltage technology makes this device suitable for consumer applications such as MONITORS AND SET-TOP-BOX. For each VO a Shutdown Logic Control function is available (TTL compatible) to decrease the total power consumption. VO1 INH1 START UP 1 BAND GAP 1 DRIVER 1 + ERROR AMPLIFIER 1 THERMAL 1 THERMAL 2 + ERROR AMPLIFIER 2 INH2 START UP 2 BAND GAP 2 DRIVER 2 VI2 POWER 2 VO2 August 2004 Rev. 2 1/13 LDRxxyy Table 1: Absolute Maximum Ratings Symbol VI1 & VI2 INH IO PTOT TSTG TA DC Input Voltage Shutdown Voltage Output Current Power Dissipation Storage Temperature Range Operating .