© 2005 Microchip Technology Inc. DS21435F-page 13
TC55
3-Lead Plastic Small Outline Transistor (MB) (SOT89)
0.560.44.022.017BLead 2 Width
0.440.35.017.014
c
Lead Thickness
1.831.62.072.064
D1
Tab Length
4.604.40.181.173DOverall Length
2.292.13.090.084
E1
Molded Package Width at Top
4.253.94.167.155HOverall Width
1.601.40.063.055AOverall Height
3.00 BSC
.118 BSC
p1
Outside lead pitch (basic)
1.50 BSC.059 BSC
p
Pitch
MAXMINMAXMINDimension Limits
MILLIMETERS*INCHESUnits
exceed .005" (0.127mm) per side.
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not
Notes:
JEDEC Equivalent: TO-243
Drawing No. C04-29
*Controlling Parameter
Foot Length L .035 .047 0.89 1.20
Leads 1 & 3 Width
B1
.014 .019 0.36 0.48
Molded Package Width at Base E .090 .102 2.29 2.60
D1
H
L
B1
B
B1
p
p1
E
C
A
D
1
2
3
E1
TC55
DS21435F-page 14 © 2005 Microchip Technology Inc.
3-Lead Plastic Transistor Outline (ZB) (TO-92)
432432
β
Mold Draft Angle Bottom
654654
α
0.560.480.41.022.019.016BLead Width
0.510.430.36.020.017.014
c
Lead Thickness
2.412.292.16.095.090.085RMolded Package Radius
4.954.644.32.195.183.170DOverall Length
4.954.714.45.195.186.175E1Overall Width
3.943.623.30.155.143.130ABottom to Package Flat
1.27.050
p
Pitch
33
n
Number of Pins
MAXNOMMINMAXNOMMINDimension Limits
MILLIMETERSINCHES*Units
R
n
1
3
α
p
L
B
A
c
β
1
D
2
E1
Tip to Seating Plane L .500 .555 .610 12.70 14.10 15.49
*Controlling Parameter
Mold Draft Angle Top
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.010” (0.254mm) per side.
JEDEC Equivalent: TO-92
Drawing No. C04-101
© 2005 Microchip Technology Inc. DS21435F-page 15
TC55
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Sales and Support
Device: TC55: 1 µA Low Dropout Positive Voltage Regulator
Output Voltage: 12 = 1.2V "Standard"
18 = 1.8V "Standard"
25 = 2.5V "Standard"
30 = 3.0V "Standard"
33 = 3.3V "Standard"
50 = 5.0V "Standard"
Extra Feature Code: 0 = Fixed
Tolerance: 1 = 1.0% (Custom)
2 = 2.0% (Standard)
Temperature: E = -40°C to +85°C
Package Type: CB = 3-Pin SOT-23A (equivalent to EIAJ SC-59)
MB = 3-Pin SOT-89
ZB = 3-Pin TO-92
Taping Direction: TR = Standard
713 = Standard
PART NO. XXX
Output Feature
Code
Device
Examples:
a) TC55RP1802ECB713: 1.8V LDO Positive
Voltage Regulator, 2% Tolerance
SOT23-A-3 package.
b) TC55RP2502EMB713: 1.8V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT89-3 package.
c) TC55RP2502ECB713: 2.5V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT23-A-3 package.
d) TC55RP3002ECB713: 3.0V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT23-A-3 package.
e) TC55RP3002EMB713: 3.0V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT89-3 package.
f) TC55RP3302ECB713: 3.3V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT23-A-3 package.
g) TC55RP3302EMB713: 3.3V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT89-3 package.
h) TC55RP5002ECB713: 5.0V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT23-A-3 package.
i) TC55RP5002EMB713: 5.0V LDO Positive
Voltage Regulator, 2% Tolerance.
SOT89-3 package.
Voltage
X
Tolerance
X
Temp.
XX
Package
XX
Taping
Direction
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and
recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1. Your local Microchip sales office
2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
3. The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
Customer Notification System
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TC55RP4002ECB713

Mfr. #:
Manufacturer:
Microchip Technology
Description:
LDO Voltage Regulators 4V LDO Pos 2%
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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