TLE4284 Datasheet, PDF (1/15 Pages) Infineon Technologies AG – Voltage Regulator

Voltage Regulator
TLE 4284
Target Data Sheet
Features
• 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
P-TO252-3-1
Type

TLE 4284 DV

TLE 4284 DV33

TLE 4284 DV50

New device
Ordering Code
Q67000-A9480
Q67000-A9482
Q67000-A9481
Package
P-TO252-3-1
P-TO252-3-1
P-TO252-3-1
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 = – 40 to 150 °C.
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).
Target Data Sheet Rev. 0.2
1
2000-10-06