Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Linear voltage regulators, including LDO (Low Drop Out) types, are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
BA30JC5T $1.08	Rohm Semiconductor	IC REG LINEAR 3V 1.5A TO220FP	Tube	TO-220FP	Through Hole	-	-40°C ~ 105°C
BA3257FP-E2 $0.88	Rohm Semiconductor	IC REG LIN POS ADJ 1A/1A TO252-5	Tape & Reel (TR)	TO-252-5	Surface Mount	-	0°C ~ 85°C
BA3257HFP-TR $1.73	Rohm Semiconductor	IC REG LIN POS ADJ 1A/1A HRP-5	Tape & Reel (TR),Cut Tape (CT)	HRP-5	Surface Mount	-	0°C ~ 85°C
BA3258HFP-TR	Rohm Semiconductor	IC REG LINEAR 3.3V/1.5V 1A HRP-5	Tape & Reel (TR)	HRP-5	Surface Mount	-	-30°C ~ 85°C
BA3259HFP-TR $1.46	Rohm Semiconductor	IC REG LIN POS ADJ 1A/1A HRP-5	Tape & Reel (TR),Cut Tape (CT)	HRP-5	Surface Mount	-	0°C ~ 85°C
BA33B00FP-E2 $0.97	Rohm Semiconductor	IC REG LINEAR POS ADJ TO252	Tape & Reel (TR)	TO-252	Surface Mount	-	-40°C ~ 85°C
BA33BC0FP-E2 $0.87	Rohm Semiconductor	IC REG LINEAR 3.3V 1A TO252	Tape & Reel (TR),Cut Tape (CT)	TO-252	Surface Mount	-	-40°C ~ 105°C
BA33BC0T $1.91	Rohm Semiconductor	IC REG LINEAR 3.3V 1A TO220FP	Tube	TO-220FP	Through Hole	-	-40°C ~ 105°C