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Fixed output voltage regulator 2.5 V, 3.3 V or 5 V
Adjustable output down to 1.25 V
800 mA output current
80 dB ripple rejection
No output capacitor necessary
Suitable for automotive application
Short circuit protected
Overtemperature protected
Ordering Code
Q67000-A9480
Q67000-A9482
Q67000-A9481
P-TO252-3-1
Type
TLE 4284 DV
TLE 4284 DV33
TLE 4284 DV50
New device
Package
P-TO252-3-1
P-TO252-3-1
P-TO252-3-1
The device is available for adjustable output voltage as well as in fixed voltage versions
for 3.3 V and 5.0 V (2.5 V on demand).
Functional Description
The TLE 4284 is a monolithic integrated fixed or adjustable NPN type voltage regulator
that can supply loads up to 800 mA. The device is housed in the surface mounted
P-TO252-3-1 package (D-Pak). It is designed to supply microprocessor systems under
the severe conditions of automotive applications and therefore it is equipped with
additional protection against over load, short circuit and overtemperature.
An input voltage
V
I
in the range of (
V
Q
+ 2 V) <
V
I
< 45 V is regulated to
V
Q
.
The device operates in the temperature range of
T
j
= 鈥?40 to 150
擄C.
Target Data Sheet Rev. 0.2
1
2000-10-06