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

Results: 6

Filters

Stacked

Scrolling

Showing

of 6

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Output Configuration	Output Type	Number of Regulators	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Voltage Dropout (Max)	Current - Output	Current - Quiescent (Iq)	Current - Supply (Max)	PSRR	Control Features	Protection Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

ADP121-AUJZ33R7 IC REG LINEAR 3.3V 150MA TSOT5 Analog Devices Inc.	8,720 In Stock	1 : ¥11.05000 Cut Tape (CT) 3,000 : ¥4.68808 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.135V @ 150mA	150mA	21 µA	40 µA	60dB (10kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
ADP124ACPZ-3.3-R7 IC REG LINEAR 3.3V 500MA 8LFCSP Analog Devices Inc.	4,519 In Stock	1 : ¥13.96000 Cut Tape (CT) 3,000 : ¥6.38061 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.23V @ 500mA	500mA	105 µA	280 µA	60dB (10kHz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C	Surface Mount	8-UFDFN Exposed Pad, CSP	8-LFCSP-UD (2x2)
LDBL20D-33R IC REG LIN 3.3V 200MA 4STSTAMP STMicroelectronics	6,437 In Stock	1 : ¥9.69000 Cut Tape (CT) 15,000 : ¥1.21710 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	-	200mA	40 µA	-	80dB ~ 55dB (1kHz ~ 100kHz)	Enable	Over Current, Over Temperature, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	4-XFQFN	4-STSTAMP (0.47x0.47)
ADP151ACPZ-3.3-R7 IC REG LINEAR 3.3V 200MA 6LFCSP Analog Devices Inc.	20,875 In Stock	1 : ¥11.90000 Cut Tape (CT) 3,000 : ¥5.04870 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	3.3V	-	0.23V @ 200mA	200mA	20 µA	350 µA	70dB ~ 55dB (10kHz ~ 100kHz)	Enable	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TJ)	Surface Mount	6-UDFN Exposed Pad, CSP	6-LFCSP-UD (2x2)
ADP151WAUJZ-1.8-R7 ULTRA-LOW NOISE 200MA LDO Analog Devices Inc.	5,398 In Stock	1 : ¥18.02000 Cut Tape (CT) 3,000 : ¥7.54483 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	5.5V	1.8V	-	0.23V @ 200mA	200mA	20 µA	350 µA	-	Enable	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	-40°C ~ 125°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
LP5910-1.2YKAR IC REG LINEAR 1.2V 300MA 4DSBGA Texas Instruments	2,300 In Stock	1 : ¥6.46000 Cut Tape (CT) 3,000 : ¥2.49001 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Positive	Fixed	1	3.3V	1.2V	-	-	300mA	25 µA	350 µA	80dB ~ 25dB (100Hz ~ 2MHz)	Enable	Over Temperature, Reverse Polarity, Short Circuit	-40°C ~ 125°C (TJ)	Surface Mount	4-XFBGA, DSBGA	4-DSBGA

Showing

of 6

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.