LDO Linear Regulators

LDO 即 Low Dropout Voltage

Dropout Voltage 是指維持VOUT輸出在規定的電壓誤差範圍(如-1 ~ +1%）以內的最小輸入電壓
VIN與VOUT的差值 (即Vin - Vout)。  
Dropout Voltage 目前沒有統一的中文譯名。有譯成跌落電壓、失落電壓、回動電壓、損失電壓 ，等等。不一而足。不過個人認為稱損失電壓較好。如果稱作損失電壓，意義清楚。損失越少越好嘛，大家自然明白。

ricoh

http://www.ricoh.com/LSI/product_power/vr_index.html

http://www.ricoh.com/

http://www.ricoh.com/products/

http://www.ricoh.com/LSI/ 

Linear Technology's  LDO Linear Regulators  and price
http://parametric.linear.com/html/ldo_linear_regulators

Sanken Linear Regulator ICs
http://www.allegromicro.com/en/Products/Sanken-Products/Sanken-ICs/Sanken-Regulator-ICs/Sanken-Linear-Regulator-ICs.aspx

Sanken Regulator ICs Catalog
http://www.allegromicro.com/en/Products/Sanken-Products/Sanken-ICs/Sanken-Regulator-ICs/~/media/Files/Sanken/Catalogs/h1-i01ed0-Regulator-ICs-Catalog.ashx
TI  Linear Regulator ICs (Low Dropout (LDO) Regulators ) and price
http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=880&uiTemplateId=NODE_STRY_PGE_T
Rohm 標準LDO穩壓器
http://www.rohm.com.tw/products/lsi/power/standard/regulator/
Rohm可攜式機器用CMOS LDO穩壓器
http://www.rohm.com.tw/products/lsi/power/portable/parametric/
ADI Linear Regulators
http://www.analog.com/en/power-management/linear-regulators/products/index.html
NXP Linear voltage regulators
http://www.nxp.com/products/power_management_ics/linear_voltage_regulators/