Specification	MIC5270-5.0YM5-TR

Current - Output	100 mA
Current - Quiescent (Iq)	100 µA
Current - Supply (Max) [Max]	3 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	1.81 mOhm
Package / Case	SC-74A, SOT-753
Protection Features	Over Current, Over Temperature
PSRR	50 dB
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	-16 V
Voltage - Output (Min/Fixed) [Min]	-5 V
Voltage Dropout (Max) [Max]	0.9 V

MIC5270 Series

Part	PSRR	Current - Quiescent (Iq)	Output Configuration	Mounting Type	Voltage Dropout (Max) [Max]	Voltage - Input (Max) [Max]	Supplier Device Package	Current - Supply (Max) [Max]	Package / Case	Current - Output	Voltage - Output (Max) [Max]	Protection Features	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Regulators	Voltage - Output (Min/Fixed) [Min]	Output Type
Microchip Technology MIC5270YM5-TR	50 dB	100 µA	Negative	Surface Mount	0.9 V	-16 V	SOT-23-5	3 mA	SC-74A SOT-753	100 mA	-14 V	Over Current Over Temperature	-1.2 V	125 °C	-40 °C	Adjustable	1
Microchip Technology MIC5270BM5-TR	50 dB	100 µA	Negative	Surface Mount	0.9 V	-16 V	SOT-23-5	3 mA	SC-74A SOT-753	100 mA	-14 V	Over Current Over Temperature	-1.2 V	125 °C	-40 °C	Adjustable	1
Microchip Technology MIC5270-5.0YM5-TR	50 dB	100 µA	Negative	Surface Mount	0.9 V	-16 V	SOT-23-5	3 mA	SC-74A SOT-753	100 mA		Over Current Over Temperature		125 °C	-40 °C		1	-5 V	1.81 mOhm

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	$ 2.07
		25	$ 1.72
		100	$ 1.56
	Digi-Reel®	1	$ 2.07
		25	$ 1.72
		100	$ 1.56
	Tape & Reel (TR)	3000	$ 1.56
Microchip Direct	T/R	1	$ 2.07
		25	$ 1.72
		100	$ 1.56
		1000	$ 1.52
		5000	$ 1.50
Newark	Each (Supplied on Full Reel)	1	$ 1.66
		3000	$ 1.66

Description

General part information

MIC5270 Series

The MIC5270 is a µCap 100mA negative regulator in a SOT-23-5 package. With better than 2% initial accuracy, this regulator provides a very accurate supply voltage for applications that require a negative rail. The MIC5270 sinks 100mA of output current at very low dropout voltage (600mV maximum at 100mA of output current).

The µCap regulator design is optimized to work with low-value, low-cost ceramic capacitors. The output typically requires only a 1µF capacitance for stability.

Designed for applications where small packaging and efficiency are critical, the MIC5270 combines LDO design expertise with IttyBitty® packaging to improve performance and reduce power dissipation. Ground current is optimized to help improve battery life in portable applications.