Specification	MIC5305-3.0YD5-TR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	150 çA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Current, Over Temperature
PSRR [Max]	85 dB
PSRR [Min]	65 dB
Voltage - Input (Max) [Max]	5.5 V
Voltage Dropout (Max) [Max]	0.85 V

MIC5305 Series

150mA uCap Ultra-Low Dropout LDO

Part	Number of Regulators	Protection Features	Current - Output	Current - Quiescent (Iq)	Output Type	Output Configuration	Control Features	PSRR [Max]	PSRR [Min]	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Supplier Device Package	Output Type	Voltage - Output (Max) [Max]
Microchip Technology MIC5305-2.6BD5-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	2.6 V	SOT-23-5 Thin TSOT-23-5	Surface Mount	125 °C	-40 °C
Microchip Technology MIC5305-3.0YML-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V		6-MLF® 6-VDFN Exposed Pad	Surface Mount	125 °C	-40 °C	0.85 V	6-DFN (2x2)
Microchip Technology MIC5305-2.9BML-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	2.9 V	6-MLF® 6-VDFN Exposed Pad	Surface Mount	125 °C	-40 °C	0.85 V	6-DFN (2x2)
Microchip Technology MIC5305-2.9YD5-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	2.9 V	SOT-23-5 Thin TSOT-23-5	Surface Mount	125 °C	-40 °C	0.85 V
Microchip Technology MIC5305-3.0YD5-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V		SOT-23-5 Thin TSOT-23-5	Surface Mount	125 °C	-40 °C	0.85 V
Microchip Technology MIC5305-2.5BML-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	2.5 V	6-MLF® 6-VDFN Exposed Pad	Surface Mount	125 °C	-40 °C		6-DFN (2x2)
Microchip Technology MIC5305-3.0BML-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V		6-MLF® 6-VDFN Exposed Pad	Surface Mount	125 °C	-40 °C	0.85 V	6-DFN (2x2)
Microchip Technology MIC5305-3.3YD5-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	3.3 V	SOT-23-5 Thin TSOT-23-5	Surface Mount	125 °C	-40 °C	0.85 V
Microchip Technology MIC5305BML-TR	1	Over Current Over Temperature	150 mA	150 çA		Positive	Enable	85 dB	65 dB	5.5 V	1.25 V	6-MLF® 6-VDFN Exposed Pad	Surface Mount	125 °C	-40 °C	0.85 V	6-DFN (2x2)	Adjustable	5.5 V
Microchip Technology MIC5305-4.6YMT-TR	1	Over Current Over Temperature	150 mA	150 çA	1.81 mOhm	Positive	Enable	85 dB	65 dB	5.5 V	4.6 V	6-UDFN Exposed Pad 6-TMLF®	Surface Mount	125 °C	-40 °C	0.85 V	6-TMLF® (2x2)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.49
		25	$ 0.41
		100	$ 0.36
	Digi-Reel®	1	$ 0.49
		25	$ 0.41
		100	$ 0.36
	Tape & Reel (TR)	3000	$ 0.36
Microchip Direct	T/R	1	$ 0.49
		25	$ 0.41
		100	$ 0.36
		1000	$ 0.35
Newark	Each (Supplied on Full Reel)	100	$ 0.38

Description

General part information

MIC5305 Series

The MIC5305 is a high-performance, 150mA LDO regulator, offering extremely high PSRR and very low noise while consuming low ground current.

Ideal for battery-operated applications, the MIC5305 features 1% accuracy, extremely low dropout voltage (60mV at 150mA), and low ground current at light load (typically 90µA). Equipped with a logic-compatible enable pin, the MIC5305 can be put into a zero-off-mode current state, drawing no current when disabled.

The MIC5305 is a µCap design operating with very small ceramic output capacitors for stability, thereby reducing required board space and component cost.

Documents

Technical documentation and resources

Datasheet

MIC5305 - 150mA µCap Ultra-Low Dropout Regulator

Data Sheets