Specification	MIC5252-1.8YM5-TR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	150 çA
Current - Supply (Max) [Max]	200 µA
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	SC-74A, SOT-753
Protection Features	Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	63 dB
PSRR [Min]	48 dB
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max) [Max]	0.25 V

MIC5252 Series

150mA High-PSRR uCap LDO

Part	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Output Type	PSRR [Min]	PSRR [Max]	Voltage - Input (Max) [Max]	Current - Output	Number of Regulators	Output Configuration	Voltage - Output (Min/Fixed)	Package / Case	Control Features	Current - Supply (Max) [Max]	Protection Features	Supplier Device Package	Mounting Type
Microchip Technology MIC5252-1.8BM5-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	1.8 V	SC-74A SOT-753	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	SOT-23-5	Surface Mount
Microchip Technology MIC5252-1.5BD5 TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	1.5 V	SOT-23-5 Thin TSOT-23-5	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)		Surface Mount
Microchip Technology MIC5252-2.8BM5-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	2.8 V	SC-74A SOT-753	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	SOT-23-5	Surface Mount
Microchip Technology MIC5252-2.5YM5-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	2.5 V	SC-74A SOT-753	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	SOT-23-5	Surface Mount
Microchip Technology MIC5252-2.85BM5-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	2.85 V	SC-74A SOT-753	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	SOT-23-5	Surface Mount
Microchip Technology MIC5252-2.8YML-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	2.8 V	6-MLF® 6-VDFN Exposed Pad	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	6-DFN (2x2)	Surface Mount
Microchip Technology MIC5252-1.8YM5-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	1.8 V	SC-74A SOT-753	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	SOT-23-5	Surface Mount
Microchip Technology MIC5252-1.8BML-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	1.8 V	6-MLF® 6-VDFN Exposed Pad	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	6-DFN (2x2)	Surface Mount
Microchip Technology MIC5252-1.5BML TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive	1.5 V	6-MLF® 6-VDFN Exposed Pad	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	6-DFN (2x2)	Surface Mount
Microchip Technology MIC5252-4.75BML-TR	150 çA	125 °C	-40 °C	0.25 V	1.81 mOhm	48 dB	63 dB	6 V	150 mA	1	Positive		6-MLF® 6-VDFN Exposed Pad	Enable	200 µA	Over Current Over Temperature Under Voltage Lockout (UVLO)	6-DFN (2x2)	Surface Mount

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	$ 0.73
	Digi-Reel®	1	$ 0.73
	Tape & Reel (TR)	3000	$ 0.60
Microchip Direct	T/R	1	$ 0.73
		25	$ 0.61
		100	$ 0.56
		1000	$ 0.54
		5000	$ 0.53
Newark	Each (Supplied on Full Reel)	100	$ 0.59
TME	N/A	1	$ 15.33
		3	$ 14.19
		5	$ 13.06

Description

General part information

MIC5252 Series

The MIC5252 is an efficient, precise CMOS voltage regulator optimized for ultra-low-noise applications. It offers 1% initial accuracy, extremely low dropout voltage (135mV at 150mA) and low ground current (typically 90µA). The MIC5252 provides a very low noise output, ideal for RF applications where a clean voltage source is required. The MIC5252 has a high PSRR even at low supply voltages, critical for battery-powered electronics. A noise bypass pin is also available for further reduction of output noise.

Designed specifically for handheld and battery-powered devices, the MIC5252 provides a TTL logic-compatible enable pin. When disabled, power consumption drops nearly to zero.

The MIC5252 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices.

Documents

Technical documentation and resources

150 mA High PSRR, Low Noise μCap CMOS LDO

Data Sheets

Datasheet

Product Change Notice EN

Datasheet