参数资料
型号: MIC2215-PMMBML TR
厂商: Micrel Inc
文件页数: 3/11页
文件大小: 0K
描述: IC REG LDO 3V/2.8V/2.8V 16-MLF
标准包装: 5,000
稳压器拓扑结构: 正,固定式
输出电压: 3V,2.8V,2.8V
输入电压: 2.25 V ~ 5.5 V
电压 - 压降(标准): 0.17V @ 250mA
稳压器数量: 3
电流 - 输出: 250mA
电流 - 限制(最小): 350mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-VQFN Exposed Pad,16-MLF?
供应商设备封装: 16-MLF?(4x4)
包装: 带卷 (TR)
其它名称: MIC2215-PMMBMLTR
MIC2215-PMMBMLTR-ND
Micrel, Inc.
Pin Configuration
MIC2215
OUT1
VIN1
VIN2
OUT2
MIC2215-xxx_ML (ML)
(Fixed)
VIN3
GND
GND
BYP
OUT1
VIN1
VIN2
OUT2
MIC2215-AAA_ML (ML)
(Adjustable)
VIN3
GND
GND
BYP
Pin Description
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Exposed Pad
Pin Name
VOUT1
VIN1
VIN2
VOUT2
VOUT2
(Fixed)
ADJ2
(Adj.)
EN1
EN2
EN3
CBYP
GND
GND
VIN3
VOUT3
VOUT3
(Fixed)
ADJ3
(Adj.)
NC
(Fixed)
ADJ1
(Adj.)
VOUT1
GND
Pin Function
Output voltage of regulator 1 (250mA). Connect externally to pin 16.
Supply input of regulator 1 (highest input voltage required for common circuitry).
Supply input of regulator 2.
Output voltage of regulator 2 (250mA). For fixed output device, connect pins 4
and 5 externally.
Output voltage of regulator 2 (250mA). For fixed output device, connect pins 4
and 5 externally.
Adjust Input. Feedback input for regulator 2.
Enable input to regulator 1. Enables regulator 1 output. Active high input.
High = on, low = off.
Enable input to regulator 2. Enables regulator 2 output. Active high input.
High = on, low = off.
Enable input to regulator 3. Enables regulator 3 output. Active high input.
High = on, low = off.
Reference Bypass: Connect external 0.01μF to GND to reduce output noise.
May be left open.
Ground.
Ground.
Supply input of regulator 3.
Output voltage of regulator 3 (250mA). For fixed output device, connect pins 13
and 14 externally.
Output voltage of regulator 3 (250mA). For fixed output device, connect pins 13
and 14 externally.
Adjust Input. Feedback input for regulator 3.
No Connect. Not internally connected.
Adjust Input. Feedback input for regulator 1.
Output voltage of regulator 1 (250mA). Connect externally to pin 1.
Ground.
January 2007
3
M9999-011207
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