參數(shù)資料
型號: MIC37151-3.3BR
廠商: MICREL INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1.5 A LOW VOLTAGE UCAP LDO REGULATOR
中文描述: 3.3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO5
封裝: S-PAK-5
文件頁數(shù): 4/10頁
文件大小: 146K
代理商: MIC37151-3.3BR
MIC37150/37151/37152
Micrel
MIC37150/37151/37152
4
August 2003
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Exceeding the absolute maximum ratings may damage the device.
The device is not guaranteed to function outside its operating rating.
Device is ESD sensitive. Handling precautions recommended.
P
D(MAX)
= (T
J(MAX)
– T
A
) /
θ
JA
, where
θ
JA
, depends upon the printed circuit layout. See “Applications Information.”
Specification for packaged product only.
V
= V
– V
when V
decreased to 98% of its nominal output voltage with V
= V
OUT
+1V. For output voltages below 1.75V, dropout
voltage specification does not apply due to a minimum input operating voltage of 2.25V.
I
GND
is the quiescent current. I
IN
= I
GND
+ I
OUT
.
For a 2.5V device, V
IN
= 2.250V (device is in dropout).
V
REF
V
OUT
(V
IN
–1.0V), 2.25V
V
IN
6.0V, 10mA
I
L
1.5A, T
J
= T
MAX
.
Note 10.
Thermal regulation is defined as the change in output voltage at a time t after a change in power dissipation is applied, excluding load or line
regulation effects. Specifications are for a 200mA load pulse at V
IN
= 6V for t = 10ms.
Note 7.
Note 8.
Note 9.
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