參數(shù)資料
型號: LP2951
廠商: ON SEMICONDUCTOR
元件分類: 線性穩(wěn)壓
英文描述: 100 mA, Low Power Low Dropout Voltage Regulator(100mA,低功耗,低壓差穩(wěn)壓器)
中文描述: 100毫安,低功耗,低壓差穩(wěn)壓器(100mA的,低功耗,低壓差穩(wěn)壓器)
文件頁數(shù): 18/24頁
文件大小: 244K
代理商: LP2951
LP2950, LP2951, NCV2951
http://onsemi.com
3
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage
VCC
30
Vdc
Peak Transient Input Voltage (t < 20 ms)
VCC
32
Vdc
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation
PD
Internally Limited
W
Case 751(SOIC-8) D Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
180
°C/W
Thermal Resistance, Junction-to-Case
RqJC
45
°C/W
Case 369A (DPAK) DT Suffix (Note 1)
Thermal Resistance, Junction-to-Ambient
RqJA
92
°C/W
Thermal Resistance, Junction-to-Case
RqJC
6.0
°C/W
Case 29 (TO-226AA/TO-92) Z Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
160
°C/W
Thermal Resistance, Junction-to-Case
RqJC
83
°C/W
Case 626 N Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
105
°C/W
Case 846A (Micro8) DM Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
240
°C/W
Feedback Input Voltage
Vfb
-1.5 to +30
Vdc
Shutdown Input Voltage
Vsd
-0.3 to +30
Vdc
Error Comparator Output Voltage
Verr
-0.3 to +30
Vdc
Operating Ambient Temperature Range
TA
-40 to +125
°C
Maximum Die Junction Temperature Range
TJ
+150
°C
Storage Temperature Range
Tstg
-65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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