MSKSEMI

MSP151AUJZ-3.3-R7

3.3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-23-5RoHSActive

IC REG LINEAR 3.3V 300mA SOT-23-5

Manufacturer: MSKSEMI
Manufacturer part #: MSP151AUJZ-3.3-R7
Store part #: C49375264
Package / case: SOT-23-5
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,985 in stock

#C49375264

Stock & price checked 29 h ago

Quantity	Unit price	Pack price
1+	₹59.32	₹59.32
10+	₹52.59	₹525.90
30+	₹49.33	₹1,479.90
100+	₹45.86	₹4,586.00
500+	₹43.90	₹21,950.00
1,000+	₹43.04	₹43,040.00

Quantity (min 1)

1 × ₹59.32

₹59.32

excl. GST

₹70.00 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

MSP151AUJZ-3.3-R7

₹59.32 for 1 + GST

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Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+85℃
Supply Current (Iq): 70uA
Output Configuration: Positive
Output Current: 300mA
Operating Voltage: 6V
Output Type: Fixed
Features: Enable control;Over Current Protection;Short Circuit Protection

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1 g

Overview

This series is a high-precision, low-noise, fast-response LDO linear regulator fabricated using CMOS process technology. Integrating a fixed reference voltage, error correction circuit, current limiting circuit, phase compensation circuit, and low on-resistance MOSFET, it achieves high ripple rejection, low output noise, and fast-response low-dropout performance. Compatible with smaller ceramic capacitors and requiring no 0.1pF bypass capacitor, it saves board space and reduces cost. With high-precision output stability and fast transient response, it handles load current fluctuations effectively, making it especially suitable for handheld devices and RF applications. The output can be disabled via the CE pin on the chip; the typical quiescent current in shutdown mode is only 1μA, significantly reducing power consumption.

Applications

Smartphones/mobile phones
Digital cameras/camcorders
Battery-powered devices
Bluetooth and other RF products
Portable consumer devices

Key features

High output voltage accuracy: ±2.0%
Selectable output voltage range: 1.2V ~ 3.6V
Ultra-low quiescent current: 70μA (typ.)
Ultra-low shutdown current: 1μA (typ.)
Excellent line regulation: 0.2%/V (typ.)
High output current capability: Iout=300mA at Vin=4.3V and Vout=3.3V
Built-in overcurrent protection and load short-circuit protection
Ceramic capacitor compatible
Package: SOT-23-5

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