MAX8885EUK25 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX8885EUK25 Datasheet PDF : 8 Pages
| |||
150mA, Low-Dropout Linear Regulator
with Power-OK Output
Typical Operating Characteristics (continued)
(MAX8885EUK30, VIN = +3.6V, CIN = 1µF, COUT = 4.7µF, SHDN = IN, TA = +25°C, unless otherwise noted.)
LINE-TRANSIENT RESPONSE
MAX8885toc13
LOAD-TRANSIENT RESPONSE
MAX8885toc14
5V
50mA
VIN
ILOAD
25mA/div
50mA
4V
0
0
LOAD-TRANSIENT RESPONSE
NEAR DROPOUT
MAX8885toc15
ILOAD
25mA/div
3.02V
3.00V
2.98V
ROUT = 60Ω
100µs/div
3.05V
VOUT
3.0V
VOUT
25mV/div
3.05V
VIN = VOUT + 0.5V
3.0V
CIN = 1µF
5µs/div
VOUT
25mV/div
VIN = VOUT + 0.1V
CIN = 1µF
5µs/div
SHUTDOWN DELAY
MAX8885toc16
3V
0
2V
0
RLOAD = 60Ω
100µs/div
0
VOUT
1V/div
0
4V
VSHDN
1V/div 3V
2V
POK OUTPUT
MAX8885toc17
5V
VOUT
2.5V
2V/div
0
VPOK
2.5V
2V/div
0
5V
VIN
2.5V
1V/div
0
200µs/div
POK STARTUP RESPONSE
MAX8885toc18
VIN
2.5V/div
VOUT
2.5V/div
10ms/div
VPOK
2.5V/div
POK AND SHUTDOWN RESPONSE
MAX8885toc19
2V
0
2V
0
4V
2V
0
RLOAD = 60Ω
10µs/div
VSHDN
VOUT
VPOK
_______________________________________________________________________________________ 5
Share Link: 