AT9915 台湾致新代理商 GMT LDO系列 单电源LDO
1.5A Low Dropout Regulator

Part Number	Vin (V)min.	Vin (V) max.	LOUT(A)	VOUT(V)	Dropout (V)	EN	Dis-R (Ω)	IQ(uA)	Note	Package
AT9915	2.2	7	1.5	1.2/1.8/2.5/3.3	0.4	N	/	3000	/	SOT-223/TO-252

 

General Description
The  AT9915  is  a  high  performance  positive  voltage  regulator  designed  for  use  in  applications  requiring  very  low  dropout  voltage  at  up  to  1.5  Amps.  The  AT9915  provides  excellent  regulation  over  variations  in  line,  load  and  temperature.  AT9915  is  stable  with  minimum 4.7μF MLCC (X5R) output capacitor.

The  AT9915  is  available  with  1.2V,  1.8V,  2.5V  and  3.3V internally preset outputs.

Features „
1.2V,1.8V, 2.5V and 3.3V Options „
Over Current and Over Temperature Protection
„400mV Dropout @1.5A „
MLCC Capacitance Stable „
TO-252 and TO-263T Package

Applications „
Battery Powered Systems „
Motherboards „
Peripheral Cards
„Set Top Boxes „
Notebook Computers

Ordering Information

MARKING	VOLTAGE	TEMP. RANGE	PACKAGE
A9915-12	1.2V	40°C~ +85°C	TO-252
A9915-18	1.8V	40°C~ +85°C	TO-252
A9915-25	2.5V	40°C~ +85°C	TO-252
A9915-33	3.3V	40°C~ +85°C	TO-252
A9915A	1.2V	40°C~ +85°C	SOT-223
A9915B	1.8V	40°C~ +85°C	SOT-223
A9915C	2.5V	40°C~ +85°C	SOT-223
A9915D	3.3V	40°C~ +85°C	SOT-223

Note:  T4:  TO-252          T6:  SOT-223            5:  Bonding  Code  U : Tape & Reel

Pin Configuration                                                                                                                     Typical Application Circuit

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