MIC5270-x.xBM5 Fixed Output Vo…

MIC5270-5.0YM5

Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSOT-23-5

IC REG LDO NEG 5V 100MA SOT-23-5

MIC5270-5.0YM5 is a -5.0V fixed output, 100mA μCap negative LDO regulator in SOT-23-5 package, operating from -40°C to +125°C, featuring low quiescent current and thermal shutdown.Checked against the datasheet

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Technical parameters

Key specs

Output voltage-5 V

Output current100 mAMax

Input voltage-16 ~ -3.3 V

Dropout voltage700 mVMax · I_OUT = 100 mA，T_A = 25°C

Quiescent current35 µATyp · I_OUT = 100 μA，T_A = 25°C

Datasheet-verified parameters

20 items

Parameter	Value and test conditions	Source
Output Voltage	-5.0V
Output Current	100 mA
Input Voltage Range	-16V to -3.3V
Dropout Voltage	Typ 500 mV, Max 700 mV @ I_OUT = 100 mA, T_A = 25°C
Ground Current	Typ 35 μA, Max 100 μA @ I_OUT = 100 μA, T_A = 25°C
Package	SOT-23-5
Operating Temperature	-40°C to +125°C
Grade	Industrial
RoHS	Pb-free
Absolute Maximum Input Voltage	-20V to +0.3V
Output Voltage Accuracy	Min -2%, Max 2% @ T_A = 25°C
Line Regulation	Typ 0.05 %/V, Max 0.15 %/V @ V_IN = V_OUT - 1V to -16V
Load Regulation	Typ 1.5 %, Max 1.8 % @ I_OUT = 100 μA to 100 mA
Ripple Rejection	Typ 50 dB @ f = 120 Hz
Current Limit	Typ 160 mA, Max 300 mA @ V_OUT = 0V
Thermal Regulation	Typ 0.05 %/W
Junction Temperature Range	-40°C to +125°C
Storage Temperature	-65°C to +150°C
Thermal Resistance	Typ 235 °C/W (SOT-23)
Protection Features	Thermal Shutdown, Current Limiting

All parameters (7)ExpandCollapse

Power
Dropout Voltage	700 mV (Max)
Ground Current	3.0 mA (Max)
Input Voltage	-16V to -3.3V
Output Current	100 mA
Output Voltage	-5.0V
Environment and package
Operating Temperature	-40°C ≤ T_A ≤ +125°C
Package	SOT-23-5

Pinout and package

Pin	Name	Function
1	NC	(Not internally connected)
2	GND	(Ground)
3	NC	(Not internally connected)
4		-OUT (Negative Regulator Output)
5		-IN (Negative Supply Input)

Documents

DatasheetDatasheet · 2.4 MB · 2026-10-29

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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.