参数资料
型号: E-L6932D1.8
厂商: STMICROELECTRONICS
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 1.8 V FIXED POSITIVE LDO REGULATOR, PDSO8
封装: ROHS COMPLIANT, SOP-8
文件页数: 4/11页
文件大小: 351K
代理商: E-L6932D1.8
L6932
2/11
PIN CONNECTIONS
PIN FUNCTION
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
(*) Measured on Demoboard with about 4 cm2 of dissipating area 2 Oz.
L6232D
1.2
L6232D
1.5/1.8/
2.5
Description
1
EN
Enables the device if connected to Vin and disables the device if forced to gnd.
2
IN
Supply voltage. This pin is connected to the drain of the internal N-mos. Connect this
pin to a capacitor larger than 10
F.
3
ADJ
Connecting this pin to a voltage divider it is possible to programme the output voltage
between 1.2V and 5V.
OUT
Regulated output voltage. This pin is connected to the source of the internal N-mos.
Connect this pin to a capacitor of 10
F.
4
OUT
Regulated output voltage. This pin is connected to the source of the internal N-mos.
Connect this pin to a capacitor of 10
F.
PGOOD
Power good output. The pin is open drain and detects the output voltage. It is forced
low if the output voltage is lower than 90% of the programmed voltage.
5, 6, 7, 8
GND
Ground pin.
Symbol
Parameter
Value
Unit
Vin
VIN and Pgood
14.5
V
EN, OUT and ADJ
-0.3 to (Vin +0.3)
V
Symbol
Parameter
Value
Unit
Rth J-amb
Thermal Resistance Junction to Ambient
62 (*)
°C/W
Tmax
Maximum Junction Temperature
150
°C
Tstg
Storage Temperature Range
-65 to 150
°C
EN
IN
ADJ
OUT
GND
1
2
3
4
8
7
6
5
L6932D1.2
EN
IN
OUT
PGOOD
GND
1
2
3
4
8
7
6
5
L6932D1.5
L6932D1.8
L6932D2.5
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