Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ROHM
	Product Type	Voltage Regulator
	Mount Type	Surface Mount
	Polarity	Positive
	Pin Count	3
	Standards/Approvals	RoHS
	Maximum Input Voltage	10V
	Minimum Input Voltage	2.15V
	Maximum Operating Temperature	105°C

	Select all
	Brand ROHM
	Product Type Voltage Regulator
	Mount Type Surface Mount
	Polarity Positive
	Pin Count 3
	Standards/Approvals RoHS
	Maximum Input Voltage 10V
	Minimum Input Voltage 2.15V
	Maximum Operating Temperature 105°C

COO (Country of Origin):: JP

The BA1117FP is a low drop voltage regulator able to provide up to 1 A of output current, available in adjustable versions (VREF=1.25V). The device is supplied in: TO252-3 and TO220-3. Surface mounted packages optimize the thermal characteristics while offering a relevant space saving advantage. High efficiency is assured by NPN pass transistor. Only a very common 22uF minimum capacitor is needed for stability. Chip trimming allows the regulator to reach a very tight reference voltage tolerance, within ±1% at 25?.

Low dropout voltage: 1.2 V typ. (at Io= 1 A, 25℃)

Output current up to 1 A

Adjustable version availability (VREF= 1.25 V)

Internal current and thermal limit

Available in ±1% (at 25℃) and 2% in full temperature range

High supply voltage rejection: 75 dB typ. (at 25℃)

Temperature range: -20℃to 105℃

Designed to use byceramic capacitors

ROHM BA1117FP-E2, Voltage Regulator 10V 3-Pin

Related links