onsemi UC3842BVD1R2G, 1 Buck Boost Switching, Flyback Controller 1A, 4.9 → 5.1 V, 500 kHz 8-Pin, SOIC

RS Stock No.:: 186-9858
Mfr. Part No.:: UC3842BVD1R2G
Brand:: onsemi

onsemi UC3842BVD1R2G, 1 Buck Boost Switching, Flyback Controller 1A, 4.9 → 5.1 V, 500 kHz 8-Pin, SOIC

Available to back order for despatch 17/09/2024

Added

Price Each (In a Pack of 25)

£0.486

(exc. VAT)

£0.583

(inc. VAT)

Units	Per unit	Per Pack*
25 - 75	£0.486	£12.15
100 - 975	£0.292	£7.30
1000 - 2475	£0.215	£5.375
2500 +	£0.194	£4.85
*price indicative

RS Stock No.:: 186-9858
Mfr. Part No.:: UC3842BVD1R2G
Brand:: onsemi

Technical Reference

Datasheet UC3842BVD1R2G

Legislation and Compliance

Product Details

Trimmed Oscillator for Precise Frequency Control
Oscillator Frequency Guaranteed at 250 kHz
Current Mode Operation to 500 kHz
Automatic Feed Forward Compensation
Latching PWM for Cycle-By-Cycle Current Limiting
Internally Trimmed Reference with Undervoltage Lockout
High Current Totem Pole Output
Undervoltage Lockout with Hysteresis
Low Startup and Operating Current

Specifications

Attribute	Value
Regulator Type	Buck Boost Switching
Maximum Output Current	1A
Number of Outputs	1
Output Voltage	4.9 → 5.1 V
Line Regulation	20 mV
Load Regulation	25 mV
Mounting Type	Surface Mount
Package Type	SOIC
Pin Count	8
Output Type	Adjustable
Maximum Switching Frequency	500 kHz
Switching Regulator	Yes
Dimensions	5 x 4 x 1.5mm
Height	1.5mm
Maximum Operating Temperature	+105 °C
Maximum Input Voltage	30 V
Minimum Operating Temperature	-40 °C
Width	4mm
Length	5mm

RS Stock No.:: 186-9858
Mfr. Part No.:: UC3842BVD1R2G
Brand:: onsemi

Datasheet UC3842BVD1R2G

onsemi UC3842BVD1R2G, 1 Buck Boost Switching, Flyback Controller 1A, 4.9 → 5.1 V, 500 kHz 8-Pin, SOIC

Technical Reference

Legislation and Compliance

Product Details

Specifications

Related links