TEA1202 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

TEA1202

0.95 V starting power unit

Philips Electronics 

Philips Semiconductors

0.95 V starting power unit

Preliminary specification

TEA1202TS

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Low drop-out voltage regulators

VLDO

Vdropout

ILDO

RDSon(LDO1)

output voltage range

drop-out voltage

output current

LDO1 drain-to-source on-state

resistance

VLDO < V4 + 0.3 V

1.30 −

5.50 V

ILDO = 50 mA

−

30

45

mV

in regulation

−

−

250 mA

VI(LDO1) = 5 V; VFB1 < 0.4 V; −

ILDO1 = 50 mA

500 750 mΩ

General characteristics

Vref

reference voltage

1.165 1.190 1.215 V

Note

1. The undervoltage lockout level shows wide specification limits since it decreases at increasing temperature. When

the temperature increases, the minimum supply voltage of the digital control part of the IC decreases and therefore

the correct operation of this function is guaranteed over the whole temperature range. The undervoltage lockout level

is measured at pin UPOUT/DNIN.

2002 Mar 14

5

Share Link: