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Low drop adjustable positive voltage regulator - BA1117FP

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?.

* This is a standard-grade product.
For Automotive usage, please contact Sales.
Part Number | BA1117FP-E2
Status | Active
Package | TO252-3
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Vin(Min.)[V]

2.15

Vin(Max.)[V]

10.0

Vout (Typ.) [V]

1.25 to 8.6

Vout Precision

±1

Iout(Max.)[A]

1.0

Shutdown Function

No

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Discharge Function

No

Soft Start

No

Operating Temperature (Min.)[°C]

-20

Operating Temperature (Max.)[°C]

105

Features:

· 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