Integrated Circuits (ICs)

TC1187VCT713-VAO

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150MA ADJUSTABLE CMOS LDO WITH SHUTDOWN

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DocumentsLDO Thermal Considerations TC1070/TC1071/TC1187 - 50 mA, 100 mA and 150 mA Adjustable CMOS LDOs with Shutdown +4

Integrated Circuits (ICs)

TC1187VCT713-VAO

Active

Microchip Technology

150MA ADJUSTABLE CMOS LDO WITH SHUTDOWN

Deep-Dive with AI

DocumentsLDO Thermal Considerations TC1070/TC1071/TC1187 - 50 mA, 100 mA and 150 mA Adjustable CMOS LDOs with Shutdown +4

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TC1187VCT713-VAO

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	80 µA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SC-74A, SOT-753
Protection Features	Over Current, Over Temperature
Qualification	AEC-Q100
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.4 V

TC1187 Series

150mA Adjustable CMOS LDO with Shutdown

Part	Current - Quiescent (Iq)	Supplier Device Package	Mounting Type	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Voltage - Input (Max) [Max]	Control Features	Protection Features	Voltage - Output (Max) [Max]	Output Configuration	Grade	Voltage - Output (Min/Fixed)	Qualification	Voltage Dropout (Max) [Max]	Number of Regulators	Package / Case
Microchip Technology TC1187VCT713-VAO	80 µA	SOT-23-5	Surface Mount	Adjustable	125 °C	-40 °C	150 mA	6 V	Enable	Over Current Over Temperature	5.5 V	Positive	Automotive	1.2 V	AEC-Q100	0.4 V	1	SC-74A SOT-753

Pricing

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

Distributor	Package	Quantity	$

Microchip Direct	T/R	1	$ 0.60
		25	$ 0.50
		100	$ 0.46
		1000	$ 0.45
		5000	$ 0.43

Description

General part information

TC1187 Series

The TC1070, TC1071, and TC1187 are adjustable LDOs designed to supersede a variety of older (bipolar) voltage regulators. Total supply current is typically 50uA at full load, (20 to 60 times lower than in bipolar regulators). The devices’ key features include ultra low noise operation, very low dropout voltage — typically 85mV (TC1070); 180mV (TC1071); and 270mV (TC1187) at full load, and fast response to step changes in load. Supply current is reduced to 0.5 µA (max) when the shutdown input is low. The devices incorporate both over-temperature and over-current protection. Output voltage is programmed with a simple resistor divider from VOUT to ADJ to GND. The TC1070, TC1071, and TC1187 are stable with an output capacitor of only 1F and have a maximum output current of 50mA, 100mA, and 150mA, respectively. For higher output versions, please see the TC1174 (IOUT = 300mA) data sheet.