參數(shù)資料
型號: L6932D25TR
廠商: 意法半導(dǎo)體
英文描述: HIGH PERFORMANCE 2A ULDO LINEAR REGULATOR
中文描述: 高性能甲ULDO線性穩(wěn)壓器
文件頁數(shù): 3/10頁
文件大小: 355K
代理商: L6932D25TR
3/10
L6932
BLOCK DIAGRAM
(Referred to the Fixed Voltage version)
ELECTRICAL CHARACTERISTCS
(T
j
= 25°C, V
IN
= 5V unless otherwise specified)
(*) Specification referred to T
j
from -25°C to 125°C.
Symbol
Parameter
V
in
Operating Supply Voltage
V
o
Output voltage L6932D1.2
I
o
= 0.1A; V
in
= 3.3V
Output voltage L6932D1.8
I
o
= 0.1A; V
in
= 3.3V
Output voltage L6932D2.5
I
o
= 0.1A; V
in
= 3.3V
L6932D1.2
Line Regulation
V
in
= 3.3V ±10%; I
o
= 10mA
V
in
= 5V ±10%; I
o
= 10mA
L6932D1.8
Line Regulation
V
in
= 3.3V ±10%; I
o
= 10mA
V
in
= 5V ±10%; I
o
= 10mA
L6932D2.5
Line Regulation
V
in
= 5V ±10%; I
o
= 10mA
L6932D1.2 Load Regulation
V
in
= 3.3V; 0.1A < I
o
< 2A
L6932D1.8 Load Regulation
V
in
= 3.3V; 0.1A < I
o
< 2A
L6932D2.5 Load Regulation
V
in
= 3.3V; 0.1A < I
o
< 2A
R
dson
Drain Source ON resistance
I
occ
Current limiting
I
q
Quiescent current
I
sh
Shutdown current
2V < V
in
< 14V
Ripple Rejection
f = 120Hz, I
o
= 1A
V
in
= 5V,
V
in
= 2Vpp
V
en
EN Input Threshold
Test Condition
Min.
2
Typ.
Max.
14
Unit
V
1.188
1.782
2.475
1.2
1.8
2.5
1.212
1.818
2.525
V
V
V
V
in
= 2.5V ±10%; I
o
= 10mA
5
5
5
mV
mV
mV
V
in
= 2.5V ±10%; I
o
= 10mA
5
5
5
mV
mV
mV
V
in
= 3.3V ±10%; I
o
= 10mA
5
5
mV
mV
mV
15
15
15
200
mV
mV
m
A
mA
μ
A
dB
2.3
2.5
0.2
2.7
0.4
25
*
60
75
0.5
0.65
0.8
V
REFERENCE
VREF=1.25V
CURRENT
LIMIT
THERMAL
SENSOR
ENABLE
EN
IN
OUT
PG
GND
CHARGE
PUMP
ERROR
AMPL.
DRIVER
VREF
0.9 VREF
+
-
-
+
D99IN1100
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