STLQ015M21R

2.1V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-23-5ROHS3 CompliantActive

150 mA - Ultra-Low Quiescent Current Linear Regulator

Manufacturer: ST
Manufacturer part #: STLQ015M21R
Store part #: C222399
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

5 in stock

#C222399

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
1+	₹41.77	₹41.77
10+	₹40.74	₹407.40
30+	₹40.13	₹1,203.90
100+	₹39.52	₹3,952.00

Quantity (min 1)

1 × ₹41.77

₹41.77

excl. GST

₹49.29 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

STLQ015M21R

₹41.77 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Output Voltage: 2.1V
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 1.4uA
Output Configuration: Positive
Operating Voltage: 5.5V
Output Current: 150mA
Features: Enable control;Short Circuit Protection;Thermal shutdown;Over Current Protection
Output Type: Fixed

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.039 g

Overview

The STLQ015 provides 150 mA of maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 112 mV. The key feature of this device is its quiescent current, which is just 1.4 μA at maximum output current. The device is stable with a ceramic capacitor on the output. It offers very low quiescent current and extends battery-life of applications requiring very long standby time. The enable logic control function puts the STLQ015 in shutdown mode, reducing total current consumption to 1 nA. The device also includes short-circuit constant-current limiting and thermal protection. Typical applications are: portable and battery-powered systems, electronic sensors and microcontroller power supply.

Applications

Mobile phones
Digital still cameras (DSC)
Battery-powered equipment
Portable media players

Key features

Input voltage from 1.5 to 5.5 V
Very low quiescent current: 1.0 μA (typ.) at no load, 1.4 μA (typ.) at 150 mA load, 1 nA (typ.) in OFF mode, 200 nA max. in OFF mode at 125 °C
Output voltage tolerance: ± 2% at 25 °C
150 mA guaranteed output current
Wide range of output voltages: 0.8 V to 3.3 V in 100 mV steps
Logic-controlled electronic shutdown
Compatible with ceramic capacitor (C_OUT = 1 μF)
Internal current and thermal limit
Temperature range: from -40 °C to 125 °C

Alternatives

Similar parts — check the datasheet before substituting.

	Manufacturer	Package	Stock	Price from (excl. GST)	Action
TPS7A0321PDBVR#C3748424TI · SOT-23-5	TI	SOT-23-5	170	₹64.18 · 170 in stock	View
MD57E21QC3#C920558Mingda Microelectronics · SOT-23-5L	Mingda Microelectronics	SOT-23-5L	200	₹17.41 · 200 in stock	View
R1180N211C-TR-FE#C3748765Nisshinbo Micro Devices Inc. · SOT-23-5	Nisshinbo Micro Devices Inc.	SOT-23-5	On request	₹40.40 · 0 in stock	View
XD6506B212MR-G#C7396892TOREX · SOT-25	TOREX	SOT-25	On request	₹68.57 · 0 in stock	View
XC6215B212MR-G#C6933115TOREX · SOT-25	TOREX	SOT-25	On request	₹39.16 · 0 in stock	View