参数资料
型号: MIC29371-5.0BU TR
厂商: Micrel Inc
文件页数: 3/12页
文件大小: 0K
描述: IC REG LDO 5V .75A TO-263-5
标准包装: 750
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 26V
电压 - 压降(标准): 0.37V @ 750mA
稳压器数量: 1
电流 - 输出: 750mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-6,D²Pak(5 引线+接片),TO-263BA
供应商设备封装: TO-263-5
包装: 带卷 (TR)
其它名称: MIC29371-5.0BUTR
MIC29371-5.0BUTR-ND
Across the full operating temperature, the minimum input voltage range for
MIC2937A/29371/29372
Absolute Maximum Ratings
Power Dissipation ( Note 1 )...............................................Internally Limited
Lead Temperature (Soldering, 5 seconds).........................................260°C
Storage Temperature Range.............................................–65°C to +150°C
Operating Junction Temperature Range ..........................–40°C to +125°C
TO-220 θ JC .....................................................................................2.5°C/W
TO-263 θ JC .....................................................................................2.5°C/W
Input Supply Voltage..............................................................–20V to +60V
Micrel, Inc.
Operating Input Supply Voltage..................................................2V ? to 26V
Adjust Input Voltage ( Notes 9 and 10 ).................................–1.5V to +26V
Shutdown Input Voltage .......................................................–0.3V to +30V
Error Comparator Output Voltage.........................................–0.3V to +30V
?
full output current is 4.3V to 26V. Output will remain in-regulation at lower
output voltages and low current loads down to an input of 2V at 25°C.
Electrical Characteristics
Limits in standard typeface are for T J = 25°C and limits in boldface apply over the full operating temperature range. Unless other-
wise speci?ed, V IN = V OUT + 1V, I L = 5mA, C L = 10μF. The MIC29372 are programmed for a 5V output voltage, and V SHUTDOWN ≤ 0.6V
(MIC29371-xx and MIC29372 only).
Symbol
V O
ΔV O
ΔT
ΔV O
V O
ΔV O
V O
V IN – V O
Parameter
Output Voltage
Accuracy
Output Voltage
Temperature Coef.
Line Regulation
Load Regulation
Dropout Voltage
( Note 4 )
Conditions
Variation from factory trimmed V OUT
5mA ≤ I L ≤ 500mA
MIC2937A-12 and 29371-12 only:
5mA ≤ I L ≤ 500mA
( Note 2 )
Output voltage > 10V
V IN = V OUT + 1V to 26V
I L = 5 to 500mA
( Note 3 )
I L = 5mA
Min
–1
–2
–2.5
–1.5
–3
–4
Typical
20
80
0.03
0.04
80
Max
1
2
2.5
1.5
3
4
100
350
0.10
0.40
0.16
0.30
150
180
Units
%
ppm/°C
%
%
mV
I L = 100mA
I L = 500mA
Output voltage > 10V
Output voltage > 10V
200
240
300
420
I L = 750mA
370
600
750
I GND
Ground Pin Current
( Note 5 )
I L = 5mA
I L = 100mA
160
1
250
300
2.5
3
μA
mA
I L = 500mA
8
13
16
I GNDDO
I LIMIT
ΔV O
ΔP D
e n
Ground Pin
Current at Dropout
( Note 5 )
Current Limit
Thermal Regulation
Output Noise
Voltage
I L = 750mA
V IN = 0.5V less than designed V OUT
(V OUT ≥ 3.3V)
I O = 5mA
V OUT = 0V
( Note 6 )
( Note 7 )
C L = 10μF
15
200
1.1
0.05
400
25
500
1.5
2
0.2
μA
A
%/W
μV RMS
May 2006
(10Hz to 100kHz)
I L = 100mA
C L = 100μF
3
260
MIC2937A/29371/29372
相关PDF资料
PDF描述
VI-26H-CY-B1 CONVERTER MOD DC/DC 52V 50W
TAJA474K025YNJ CAP TANT 0.47UF 25V 10% 1206
EMM44DRTH-S13 CONN EDGECARD 88POS .156 EXTEND
RSM31DRMD CONN EDGECARD 62POS .156 WW
TAJA225K035H CAP TANT 2.2UF 35V 10% 1206
相关代理商/技术参数
参数描述
MIC29372BT 功能描述:IC REG LDO ADJ .75A TO220-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29372BU 功能描述:IC REG LDO ADJ .75A TO263-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29372BU TR 功能描述:IC REG LDO ADJ .75A TO263-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A,SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29372BUTR 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述:
MIC29372WT 功能描述:低压差稳压器 - LDO 750mA LDO Adj + Shutdown(ROHS Compliant) RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20