MIC943x0 Ripple Blocker™ ICs

Microchip MIC943x0 Ripple Blocker™ ICs are designed to provide more efficient noise suppression for today's highly sensitive data and image capturing systems. MIC94300 integrates a low-RDS(ON) current-limit switch and a low-pass filter that passes DC and blocks the AC component of the input voltage. MIC94310 is a high-performance, low dropout regulator that offers better PSRR performance from DC to 5MHz than discrete solutions. Both ICs feature an active-high enable pin for power sequencing.

Types of Power Management ICs
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
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Output Voltage
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
5,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 2.8 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
17,392In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT MLF-4 1.8 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
9,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 1.85 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
3,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 2.85 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
12,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 1.8 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
5,202In Stock
5,000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 2.5 V

Microchip Technology LDO Voltage Regulators 200mA LDO W/ Ripple Blocker Technology
Datasheet
2,392In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 1.2 V

Microchip Technology LDO Voltage Regulators 200mA LDO with Ripple Blocker
Datasheet
2,651In Stock
3,000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 1.8 V

Microchip Technology LDO Voltage Regulators 200mA LDO with Ripple Blocker
Datasheet
5,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 3.3 V
Microchip Technology LDO Voltage Regulators 200mA Ripple Blocker, with Fixed Output Voltage Follower
Datasheet
2,417In Stock
5,000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4 3.3 V
Microchip Technology Power Switch ICs - Power Distribution 200mA Ripple Blocker, Voltage Follower
Datasheet
121In Stock
10,000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT MLF-4