Q67006-A9169 查看數據表（PDF） - Siemens AG

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Q67006-A9169

5-V Low-Drop Voltage Regulator

Siemens AG 

TLE 4267

Characteristics (cont’d)

Parameter

Symbol

Limit Values Unit Test Condition

min. typ. max.

Reset Generator

Switching threshold

Vrt

Reset High level

–

Saturation voltage

VR

Pullup

RR

Saturation voltage

VD,sat

Charge current

Id

Delay switching threshold Vdt

Delay

td

Switching threshold

Vst

Delay

tt

Inhibit

Turn-ON voltage

Turn-OFF voltage

Pulldown

Hysteresis

Input current

Holding voltage

Turn-OFF voltage

Pullup

VE2

VE2

RE2

∆VE2

IE2

VE6

VE6

RE6

Overvoltage Protection

Turn-OFF voltage

Turn-ON hysteresis

Vi,ov

∆Vi,ov

4.2 4.5 4.8 V –

4.5 –

–

V

Rext = ∞

–

0.1 0.4 V RR = 4.7 kΩ 1)

–

30 –

kΩ –

–

50

8

15

2.6 3

100 mV VQ < VRT

25 µA VD = 1.5 V

3.3 V –

–

20 –

ms Cd = 100 nF

–

0.43 –

V–

–

2

–

µs Cd = 100 nF

–

3

4

V IC turned-ON

2

–

–

V IC turned-OFF

50 100 200 kΩ –

0.2 0.5 0.8 V –

–

35 100 µA VIP2 = 4 V

30 35 40 % Referred to VQ

60 70 80 % Referred to VQ

20 50 100 kΩ –

42 44 46 V –

2

–

6

V–

1) The reset output is Low between VQ = 1 V and VRT

Semiconductor Group

7

1998-11-01

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